Colorants, teintes, teintures, imagerie fluorescente
Les colorants, teintures et solutions colorantes sont des outils essentiels en biologie moléculaire, cruciaux pour visualiser et étudier l'ADN, les chromosomes et les noyaux cellulaires. Ces composés permettent aux chercheurs de mettre en évidence des composants cellulaires spécifiques, facilitant ainsi l'observation et l'analyse détaillées au microscope. Dans cette catégorie, vous trouverez une large gamme de colorants et de teintures de haute qualité utilisés dans diverses techniques de coloration, y compris des colorants fluorescents pour l'analyse de l'ADN et des chromosomes, des colorants histologiques pour les échantillons de tissus et des colorants spécifiques pour les structures cellulaires. Ces outils sont indispensables en recherche génétique, cytologie, histologie et diagnostics, offrant clarté et contraste dans les échantillons biologiques. Chez CymitQuimica, nous proposons une sélection complète de colorants, teintures et solutions colorantes pour soutenir vos recherches en biologie moléculaire et garantir des résultats précis et fiables dans vos études.
Sous-catégories appartenant à la catégorie "Colorants, teintes, teintures, imagerie fluorescente"
- Colorants acides
- Azobenzènes
- Colorants azoïques
- Colorants de base
- Colorants de coumarine
- Colorants cyanine, colorants squarylium
- Colorants DCM
- Diarylethenes
- Colorants dipyrrométhéniques
- Colorants directs
- Colorants dispersés
- Colorants
- Colorants et métabolites
- Sensibilisateurs de colorants
- Teintures et colorants
- Fulgides
- Génération de colorants insolubles
- Génération de colorants solubles
- Colorants sensibles à la chaleur et à la pression
- Hexaarylbiimidazole
- Indicateurs
- Colorants mordants
- Colorants dans le proche infrarouge (NIR)
- Colorants à l'huile
- Autres colorants fonctionnels
- Autres teintures et colorants
- Colorants au pérylène
- Colorants photochromiques
- Colorants phtalocyaniques, colorants porphyriniques
- Colorants à base de quinacridone
- Spiroperimidines
- Spiropyranes
- Réactifs colorés et colorants
- Réactifs colorés et colorants pour la microscopie
- Colorants à base de soufre
- Colorants de cuve
- Colorants xanthènes
Affichez 29 plus de sous-catégories
Produits appartenant à la catégorie "Colorants, teintes, teintures, imagerie fluorescente"
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2H-1-Benzopyran-3-carboxylic acid, 7-methoxy-2-oxo-, 2,5-dioxo-1-pyrrolidinyl ester
CAS :Formule :C15H11NO7Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :317.25036-Carboxyfluorescein
CAS :Formule :C21H12O7Degré de pureté :>97.0%(HPLC)Couleur et forme :Light yellow to Brown powder to crystalMasse moléculaire :376.32N,N-Dimethyl-1,4-phenylenediamine Dihydrochloride [for Biochemical Research]
CAS :Formule :C8H12N2·2HClDegré de pureté :>99.0%(T)(HPLC)Couleur et forme :White to Light yellow to Dark green powder to crystalMasse moléculaire :209.11Nuclear fast red solution
CAS :Nuclear fast red solution is a histological stain that binds to the nuclear region of cells. It is used in clinical pathology for staining nuclei and determining the presence of abnormal cells, such as cells with high levels of basic protein or a large number of mitochondria. Nuclear fast red solution has also been shown to have the ability to bind to the disulfide bond between two cysteine residues on DNA, which may be due to its dna binding activity. In addition, it has been found that this solution can react with basic proteins in human serum and form a polymerase chain reaction product. Lastly, nuclear fast red solution stains cell nuclei in tissue sections and can be visualized by use of a fluorescent microscope.Formule :C14H9NO7S·NaDegré de pureté :Min. 95%Masse moléculaire :358.28 g/molNuclear fast red
CAS :Nuclear fast red (NFR) is a fluorescent dye that binds to the DNA of cells in tissue sections. NFR has been shown to bind to the nuclear region of cells, where it can be used as a marker for disease activity or cell nuclei. It is commonly used in immunofluorescence staining and flow cytometry. Disulfide bonds are present in this molecule and are important for its stability and function. When disulfide bonds are broken, the dye becomes non-fluorescent. Nuclear fast red is a monosodium salt with a molecular weight of 694.3 g/mol and an empirical formula of C 34 H 29 NO 10 Na 2 .Formule :C14H9NO7S•NaDegré de pureté :90%Couleur et forme :PowderMasse moléculaire :358.28 g/molOne Dye Black 1
CAS :One Dye Black 1 is a black dye that is used in the textile industry. It has been shown to inhibit the proliferation of human cancer cells in the colon and rectum, which may be due to its ability to absorb light at wavelengths below 500 nm. One Dye Black 1 can be used as a heat resistant pigment for coatings and varnishes, as well as an industrial chemical that is used in the production of other chemicals. The dye also has inhibitory activities against etoposide, which is a chemotherapy drug used to treat colorectal adenocarcinoma and other cancers. One Dye Black 1 can be used for microscopy studies on tissue sections and cells at temperatures between 10-30 °C.Formule :C31H28N2O3Degré de pureté :Min. 95%Masse moléculaire :476.57 g/molPigment Red 185 - Technical
CAS :Pigment Red 185 is a diazonium salt that is used as a colorant and coagulant. It has an average particle diameter of about 0.1 micrometers, a hydroxyl group, and an inorganic metal ion. Pigment Red 185 is used as a pigment in the production of paints, plastics, textiles and paper. Pigment Red 185 is used as a control agent for latexes, vinyl resins and other water-based coatings. Pigment Red 185 can be found in the form of powder or liquid, with an organic solvent such as alcohol or acetone. The homogenization method for Pigment Red 185 includes ball milling, jet milling, fluidized beds and ultrasonic methods. The particle size distribution for Pigment Red 185 ranges from 5 to 200 nanometers (nm). The thermal expansion coefficient for Pigment Red 185 is 2 x 10-6/°C. The maximum absorption wavelength for Pigment Red 185 isFormule :C27H24N6O6SDegré de pureté :Min. 95%Masse moléculaire :560.58 g/molRef: 3D-FP33515
Produit arrêtéN,N'-(3,3'-Dimethyl-[1,1'-biphenyl]-4,4'-diyl)bis(3-oxobutanamide)
CAS :Formule :C22H24N2O4Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :380.4372,2',2'',2'''-((((1,1-Doxido-3H-benzo[c][1,2]oxathiole-3,3-diyl)bis(6-hydroxy-5-methyl-3,1-phenylene))bis(methylene))bis(azanetriyl))tetraacetic acid disodium salt
CAS :Formule :C31H30N2Na2O13SCouleur et forme :LiquidMasse moléculaire :716.62Phthalocyanine Copper
CAS :Formule :C32H18CuN8Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :578.0849Chlorophyll b (Technical Grade)
CAS :Produit contrôléStability Light Sensitive Applications Chlorophyll b is a photosynthetic pigment used in the absorption of light energy. Chlorophyl b is involved in photosynthesis and absorbs primarily blue light. Dyes and metabolites. References Scordino, M., et al.: Ingre. Aliment., 11, 18, 2012; Felming, I.: Nature, 216, 151 (1967); Woodward, R.B. et al.: Tetrahedron, 46, 7599 1990); Chen, M. et al.: Sciemce, 319, 1318 (2010); Gitelson, A.A. et al.: Rem. Sens. Environ., 69, 296 (1999);Formule :C55H70MgN4O6Couleur et forme :NeatMasse moléculaire :907.47Pigment Red 144
CAS :Pigment Red 144 is a dichroic, red pigment that absorbs light in the blue-green region of the spectrum. Its fluorescence emission peak is at 614 nm and it has a pH value of 1.0. Pigment Red 144 can be detected by titration with an inorganic acid, such as hydrochloric acid, or by spectrophotometric analysis using a standard curve prepared from an aromatic hydrocarbon. The chloride ion forms a salt with hydrogen chloride to produce glycol ethers and dichroic pigments. The particle size of the pigment ranges from 0.5 to 4 microns with detection sensitivity of 3 ppb.Formule :C40H23O4N6Cl5Degré de pureté :Min. 95%Couleur et forme :Red SolidMasse moléculaire :828.91 g/molAcridine orange base
CAS :Acridine orange is a fluorescent dye that can pass through the cell membrane and bind to the cytoplasmic structures of cells. It can be used as a probe for determining the presence of cell nuclei, mitochondria, and other organelles. Acridine orange is also used in experiments to determine mitochondrial membrane potential. In this type of experiment, acridine orange is added to cells and its uptake into mitochondria is observed. The dye changes color from orange to green when it binds with the mitochondria because it emits green fluorescence at higher excitation wavelengths than red fluorescence. Acridine orange has been shown to increase fatty acid synthesis by binding with fatty acid synthase, which is an enzyme involved in fatty acid biosynthesis. Acridine orange also increases ATP levels by inhibiting oxidative phosphorylation in mitochondria.Formule :C17H19N3Couleur et forme :Orange PowderMasse moléculaire :265.35 g/mol24 Bisphenol S-d8
CAS :Produit contrôléApplications Isotope labelled 24 Bisphenol S (B519620) is a material used in thermal printing. 24 Bisphenol S is also used in the development of black leuco dyes. References Shima, H. et al.: J. Imag. Sci. Technol., 54, 020502 (2010)Formule :C12H2D8O4SCouleur et forme :NeatMasse moléculaire :258.32Quercetin
CAS :Formule :C15H10O7Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :302.2357Indigosol O Disodium Salt
CAS :Produit contrôléStability Hygroscopic Applications Indigosol O is an indigo dye used for cotton. References Ruggli, P., et al.: Helv. Chim. Acta, 23, 689 (1940),Formule :C16H10N2O8S2·2NaCouleur et forme :NeatMasse moléculaire :468.37Luminol
CAS :Chemiluminescence detection of biological residuesFormule :C8H7N3O2Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :177.16 g/molC.I.Disperse Orange 70
CAS :Please enquire for more information about C.I.Disperse Orange 70 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%2,3,5-Triphenyltetrazolium chloride
CAS :Tetrazolium Red is used to visualise dehydrogenase enzyme activity. Initially the tetrazolium solution is colorless but changes to red when it comes into contact with hydrogen. Tetrazolium red is used in a biochemical viability test for seeds. The test relies on dehydrogenase enzymes to release hydrogen ions which subsequently reduce the colorless tetrazolium salt solution to a red compound called formazan. Living cells turn red, while dead cells remain colorless.Formule :C19H15ClN4Degré de pureté :(%) Min. 98%Couleur et forme :White PowderMasse moléculaire :334.8 g/molRef: 3D-ET00233
Produit arrêtéAcid Red 138, Technical grade Dye content
CAS :Acid Red 138 is a dye that is used in the process of wastewater treatment. It has been shown to be effective as a polarizer and as a cross-linking agent for calcium carbonate. Acid Red 138 can also be used as a polymerization initiator for reactive sodium carbonate. The compound is stable at high temperatures, but reacts with potassium permanganate and can be degraded by radiation or chemical interactions. Acid Red 138 has been shown to form an equilibrium phase with sodium carbonate at high concentrations.Formule :C30H37N3O8S2·2NaDegré de pureté :Min. 95%Couleur et forme :Red powder.Masse moléculaire :677.74 g/molBenzenamine, 4-(phenylazo)-
CAS :Formule :C12H11N3Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :197.235840000000025-NITROFLUORESCEIN
CAS :Formule :C20H11NO7Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :377.3038C.I.Basic Orange 33
CAS :C.I. Basic Orange 33 is a versatile dye that belongs to the class of dyes, stains, indicators, and probes. It is commonly used in research settings for its ability to detect and measure various biological processes. C.I. Basic Orange 33 has been shown to interact with ubiquitin proteasome systems, which play a crucial role in protein degradation and cellular regulation. This dye can be used in experiments involving electrode reactions, sorafenib studies, agrochemical research, and half-reaction analysis. Additionally, C.I. Basic Orange 33 has excellent solubility in isooctane and exhibits acidic properties. Its unique molecular structure makes it an ideal choice for researchers looking for a reliable and effective tool in their scientific investigations.Degré de pureté :Min. 95%Lipoic acid, reduced
CAS :ReducedFormule :C8H16O2S2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :208.34 g/molSodium 3,3'-dioxo-[2,2'-biindolinylidene]-5,5'-disulfonate
CAS :Formule :C16H8N2Na2O8S2Degré de pureté :85%Couleur et forme :SolidMasse moléculaire :466.3529Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3',6'-dihydroxy-5-isothiocyanato-
CAS :Formule :C21H11NO5SDegré de pureté :80%Couleur et forme :SolidMasse moléculaire :389.3807Acid Red 374
CAS :Acid Red 374 is a non-selective cation dye that can be used in various diagnostic applications, such as DNA microarray analysis, flow cytometry, and immunohistochemistry. Acid Red 374 has been shown to inhibit the growth of cancer cells by selectively binding to the nucleic acids in these cells. It also inhibits the growth of prostate cancer cells and hematopoietic cells. Acid Red 374 has antimicrobial activity against methicillin-resistant Staphylococcus aureus (MRSA) and herpes simplex virus.Formule :C38H32N4O11S3•Na3Degré de pureté :Min. 95%Masse moléculaire :885.85 g/molSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-, disodium salt
CAS :Formule :C20H6I4Na2O5Degré de pureté :85%Couleur et forme :SolidMasse moléculaire :879.8560600000003C.I.Direct green 28
CAS :C.I.Direct green 28 is a site-specific fluorescent dye that binds to guanine nucleotide-binding proteins, which are involved in the regulation of heart function and signal pathways. The α subunit of these proteins has been shown to bind C.I.Direct green 28, with a hydroxyl group on the amino terminus and an ubiquitin ligase at the carboxyl terminus. This binding inhibits polymerase chain reaction (PCR) amplification by interfering with the ubiquitin proteasome pathway, which results in decreased light emission and hematopoietic cell production. This activity is hypothesized to be due to the inhibition of ATPase activity by C.I.Direct green 28, which leads to decreased phosphorylation of E1A-activating enzyme and increased phosphorylation of E2F-repressing enzyme, preventing DNA replication through transcriptional activation of erythroid transcription factors and halting progression through G1/S phaseDegré de pureté :Min. 95%Vat green 9
CAS :Vat green 9 is a high-stability pigment that is used in many industries to add highlighting effects. It is also used as a dye for textiles, plastics, and paper. Vat green 9 has been shown to be toxic to daphnia when tested at long-term exposure levels. This chemical belongs to the class of silico compounds, which are chemicals that are ecotoxicological active. The experimental results show that this compound can cause an ecological imbalance in the environment and can lead to changes in the population of aquatic organisms.Formule :C34H14N2O6Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :546.48 g/molAcid Orange 74
CAS :Please enquire for more information about Acid Orange 74 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H10CrN5NaO8SDegré de pureté :Min. 85%Couleur et forme :PowderMasse moléculaire :507.34 g/molLucifer Yellow CH Dipotassium Salt (Technical Grade)
CAS :Produit contrôléApplications Lucifer Yellow CH dipotassium salt is a highly fluorescent dye useful in marking nerve cells. It can also be utilized in technical or engineered material use in effect of swelling on multiple energy transfer in conjugated polymer nanoparticles. References Groff, L. C., et al.: J Phys Chem, 121, 7549 (2017)Formule :C13H9K2N5O9S2Couleur et forme :NeatMasse moléculaire :521.57Acridine orange hydrochloride hydrate
CAS :Acridine orange hydrochloride hydrate is a fine chemical that can be used as a reagent or building block in research and other chemical reactions. It is used as a speciality chemical with CAS number 1704465-79-1. Acridine orange hydrochloride hydrate has versatile applications and is used as a reaction component or intermediate. Acridine orange hydrochloride hydrate is also useful as a scaffold to make complex compounds.Formule :C17H19N3·HCl·xH2ODegré de pureté :Min. 98 Area-%Couleur et forme :Orange PowderMasse moléculaire :301.81Silicon nitride - predominantly β-phase, -325 mesh
CAS :Silicon nitride is a compound of silicon and nitrogen. It is used in the preparation of high purity silicon, as well as in the production of semiconductors, electronic devices, and other products. Silicon nitride is also used to make parts for aircraft engines and turbines. The thermal expansion coefficient of silicon nitride is typically 5x10-6/°C, which makes it ideal for use in high-temperature environments. Silicon nitride has antimicrobial properties that may be due to its ability to release hydrogen fluoride and water vapor when heated. These compounds are toxic to bacteria and fungi, making silicon nitride a potential candidate for use in biomedical implants or medical devices such as catheters or prosthetic joints. Silicon nitride is chemically stable at temperatures up to 1000°C, making it an excellent material for high-temperature applications such as aerospace engine components. Silicon nitride can also be used as a sample preparation tool because it can remove impurities from samples withoutFormule :N4Si3Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :140.28 g/mol3,4,9,10-Perylenetetracarboxylic Diimide (~85%)
CAS :Produit contrôléApplications 3,4,9,10-Perylenetetracarboxylic diimide (cas# 81-33-4) is a useful research chemical.Formule :C24H10N2O4Degré de pureté :~85%Couleur et forme :NeatMasse moléculaire :390.35C.I.Solvent Orange 63
CAS :C.I. Solvent Orange 63 is a phoretic organic solvent with a high boiling point and low volatility. It has an adsorption mechanism that stabilizes particles, preventing them from settling. The average particle size is 1-2 microns and the growth rate is 0.1-0.3 mm/year in distilled water at 25°C. C.I. Solvent Orange 63 contains volatile oil, surfactant, polyvinyl chloride, silicone, and other particles that are visible to the naked eye. This product has a chloride content of less than 10 ppm and has kinetic data available through the manufacturer's website.br>br> C.I. Solvent Orange 63 is used as an additive in metalworking fluid to reduce friction during machining operations or as a fuel additive to prevent corrosion in engines or turbines.br>br> It is also used as a dye for wool in textile manufacturing, as a paint pigment for plastics and coatings,Formule :C23H12OSDegré de pureté :Min. 95%Couleur et forme :Red To Orange SolidMasse moléculaire :336.41 g/mol2,5-Bis((phenyl-d5)amino)cyclohexa-2,5-diene-1,4-dione
CAS :Produit contrôléFormule :C18D10H4N2O2Couleur et forme :NeatMasse moléculaire :300.378C.I.Mordant Orange 3
CAS :Please enquire for more information about C.I.Mordant Orange 3 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormule :C16H13N5O7S·NaDegré de pureté :Min. 95%Masse moléculaire :442.36 g/molPigment Yellow 111
CAS :Pigment Yellow 111 is a hydrophobic, micrometer-sized pigment with a bathochromic color. It has functional groups and additives that impart metal ion tolerance and pH stability. Pigment Yellow 111 also has an acidic surface and is soluble in fatty acids, chlorine, and silicon. Pigment Yellow 111 can be used as a coating or as an additive to produce electrostatic toner in electrophotographic applications.Formule :C18H17CIN4O6Degré de pureté :Min. 95%Masse moléculaire :524.27 g/mol1-Amino-2-methylanthracene-9,10-dione
CAS :Formule :C15H11NO2Degré de pureté :90%Couleur et forme :SolidMasse moléculaire :237.2533Pigment Red 63:1, technical grade
CAS :Pigment Red 63:1 is a synthetic colorant that absorbs ultraviolet light. It is typically used in paints, printing inks, and textile printing. Pigment Red 63:1 can be manufactured with low levels of impurities by following the appropriate manufacturing process. The physical properties of this pigment are best determined using analytical methods such as chromatographic and magnetic resonance spectroscopy. Regulatory bodies may require the use of validated test samples and validation to ensure that the product meets their requirements. Pigment Red 63:1 has a number of isomers that are difficult to distinguish from each other by chromatographic techniques alone. This pigment often has additives such as stabilizers, dispersants, and extenders that affect its performance in different applications. Hplc analysis is used to identify these additives.Formule :C21H14N2O6S•CaDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :462.49 g/molAniline red
CAS :Aniline Red is a dibutyl binding agent that is used to treat a variety of conditions and disorders. It is commonly used as a sealant for wounds, as an antibacterial in topical preparations, as an anti-aging agent, and for its ability to increase the viscosity of polylactic acid. Aniline Red is also an effective surface active agent due to its high affinity for proteins and lipids. This product can be used in human serum to prevent hemolysis or clotting. Aniline red has been shown to have antibacterial properties against organisms such as Staphylococcus aureus, Escherichia coli, Salmonella typhi, Pseudomonas aeruginosa and Klebsiella pneumoniae.Formule :C11H18N6Degré de pureté :Min. 95%Masse moléculaire :234.3 g/molBasic Red 51 - Technical grade
CAS :Basic Red 51 is a water-soluble dye that belongs to the group of inorganic acids. It has genotoxic effects and can be used as a biological stain for microscopy. Basic Red 51 is often used as a pH indicator in vitro, where it exhibits its highest color intensity at pH 4.5-6.0. This dye has been shown to have carcinogenic potential when tested on animals in vivo and skin cells in vitro. In addition, Basic Red 51 has been shown to cause locomotor activity changes and decrease cell proliferation rates when applied to the skin of laboratory animals. Basic Red 51 also has high values for unsaturated alkyl chains and cationic surfactant properties.Degré de pureté :Min. 95%Ref: IN-DA00DE7U
1g30,00€5g51,00€10g79,00€25g120,00€50g165,00€100g283,00€100mg26,00€250mg30,00€500mg27,00€Glutathione-monoisopropyl ester (reduced)
CAS :Glutathione-monoisopropyl ester (reduced) is a derivative of glutathione. It is an antioxidant that prevents the oxidation of other molecules and thus protects cells from damage by reactive oxygen species and free radicals. Glutathione-monoisopropyl ester (reduced) has been shown to be effective in reducing inflammation in inflammatory bowel disease, including ulcerative colitis and Crohn's disease. It has also been used as an experimental model for various types of metabolic disorders, including diabetic neuropathy and epidermal growth factor. Glutathione-monoisopropyl ester (reduced) can be synthesized by reacting glutathione with propylene oxide in the presence of a base such as sodium hydroxide or potassium hydroxide. The resulting product contains one less oxygen atom than the original glutathione molecule, making it reduced.Formule :C13H23N3O6SDegré de pureté :Min. 95%Masse moléculaire :349.4 g/molMalachite Green-d5 Oxalate (~85%)
CAS :Produit contrôléFormule :C23H20D5N2•C2HO4Degré de pureté :~85%Couleur et forme :NeatMasse moléculaire :334.498903Brightsu Red K-2gL
Please enquire for more information about Brightsu Red K-2gL including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%C.I.Solvent Orange 107
CAS :Please enquire for more information about C.I.Solvent Orange 107 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Fast red TR salt hemi(zinc chloride)
CAS :The immobilized form of Fast Red TR salt hemi(zinc chloride) is a dye that is used in histology to detect and measure lipids. It is especially useful for the detection of lipoproteins. The fluorescence of this compound is quenched by proteins but not by phosphatidylcholine, which makes it an excellent marker for detecting lipoproteins. Fast Red TR salt hemi(zinc chloride) can be used to stain sections of tissue or cells with a maldi-tof mass spectrometer. The immobilized form of this dye becomes fluorescent when contacted with an oxidizing agent such as hydrogen peroxide, which is present during the staining process. This allows for the detection and measurement of lipid content within cells on a histological section, giving information about the cell type and degree of differentiation. Staining with Fast Red TR salt hemi(zinc chloride) only takes a few minutes, and after staining, sections canFormule :C7H6Cl2N2ZnCl2Degré de pureté :Min. 95%Couleur et forme :White To Beige SolidMasse moléculaire :257.18 g/mol4-Acetoxycinnamic acid
CAS :4-Acetoxycinnamic acid is a staphylococcal bactericide that inhibits bacterial growth and is active against many gram-positive bacteria, including Staphylococcus aureus. It is also active against many gram-negative bacteria, such as Escherichia coli and Pseudomonas aeruginosa. 4-Acetoxycinnamic acid has been shown to inhibit the growth of Staphylococcus aureus in an in vitro experiment by interfering with membrane permeability and inhibiting lipid synthesis. 4-Acetoxycinnamic acid has been shown to have antimicrobial activity against gram-positive and gram-negative bacteria, including methicillin resistant S. aureus (MRSA).Formule :C11H10O4Degré de pureté :Min. 97 Area-%Couleur et forme :PowderMasse moléculaire :206.19 g/molFast Sulphon Black F
CAS :Fast Sulphon Black F is a stable, water-soluble dye that can be used for electrochemical measurements. It is an irreversible oxidation agent that has been shown to oxidize organic solvents and metal ions. The kinetic of the reaction with sodium salts was found to be first order in Fast Sulphon Black F and second order in sodium salt. This dye also has a potential use as a redox indicator in wastewater treatment systems. Fast Sulphon Black F is soluble in organic solvents, which may make it useful for optical sensors.Formule :C30H20N4O11S3•Na3Degré de pureté :(%) Min. 95%Couleur et forme :PowderMasse moléculaire :777.67 g/molC.I.Solvent Red 13
CAS :Please enquire for more information about C.I.Solvent Red 13 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Coomassie brilliant blue G
CAS :Coomassie Brilliant Blue G is a dye that is used to stain proteins. This dye binds to proteins and can be detected by the use of a fluorescence probe. Coomassie Brilliant Blue G has been shown to have an inhibitory effect on methyltransferase, which is an enzyme that catalyzes the transfer of methyl groups from one molecule to another. It also inhibits ubiquitin ligases, which are enzymes that catalyze the addition of ubiquitin molecules to other proteins. Coomassie Brilliant Blue G has been shown to cause synchronous fluorescence in vivo models and in vitro cell lines.Formule :C47H49N3O7S2·NaCouleur et forme :PowderMasse moléculaire :855.03 g/molC.I.Direct Blue 70
CAS :Please enquire for more information about C.I.Direct Blue 70 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%1,4-Diamino-2,3-dichloroanthracene-9,10-dione
CAS :Formule :C14H8Cl2N2O2Degré de pureté :93%Couleur et forme :SolidMasse moléculaire :307.131522,5-Dioxopyrrolidin-1-yl 7-hydroxy-2-oxo-2H-chromene-3-carboxylate
CAS :Formule :C14H9NO7Degré de pureté :96%Couleur et forme :SolidMasse moléculaire :303.22376Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl]-2-hydroxy-3-methyl-, sodium salt (1:3)
CAS :Formule :C23H16Cl2NaO9SCouleur et forme :SolidMasse moléculaire :562.3285099999999Disperse Red 549
Please enquire for more information about Disperse Red 549 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%3-Nitroaniline-2,4,5,6-d4
CAS :Produit contrôléApplications 3-Nitroaniline acts as an azo dye used in analytical toxicity studies. 3-Nitroaniline-2,4,5,6-d4 is the labeled version. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Garner, R.C. et al.: Mut. Res., et al 44, 9 (1977);Formule :C62H4H2N2O2Couleur et forme :Light Yellow To YellowMasse moléculaire :142.15Methylprednisolone suleptanate monosodiumsalt
CAS :Methylprednisolone suleptanate monosodium salt is a synthetic glucocorticoid with anti-inflammatory activity. It is a prodrug of prednisolone that is absorbed in the gut, followed by hydrolysis and conversion to prednisolone in the liver. Methylprednisolone suleptanate monosodium salt has shown efficacy in treating bowel disease and other inflammatory conditions such as Crohn's disease. This drug binds to 2-adrenergic receptors, which are known to be involved in autoimmune disorders. Methylprednisolone suleptanate monosodium salt is used for the treatment of various inflammatory diseases, including ulcerative colitis, dermatitis herpetiformis, and atopic dermatitis. The pharmacological mechanism of methylprednisolone suleptanate monosodium salt is not fully understood; however, it has been proposed that this drug may act on prostaglandFormule :C33H48NNaO10SDegré de pureté :Min. 95%Masse moléculaire :673.79 g/molNile Blue A certified
CAS :Nile Blue A certified is a reactive dye with a strong affinity for bacteria. It is used in wastewater treatment to remove color and odor from the water. Nile Blue A certified has been shown to reduce the population of bacteria by adsorption on their cell walls. The dye binds strongly to basic proteins, which are present in high concentrations in wastewater, and can be used as an adsorbent for removing nitrogen-containing pollutants. The reaction mechanism of this dye is not well understood; it may involve either an electrochemical process or a redox reaction. The adsorption capacity of this dye increases when the pH increases, but decreases when the redox potential decreases. This dye has been shown to be selective for skin cancer cells over healthy cells, and can be used as a fluorescent probe for detecting cancer cells.Formule :C20H20N3O·SO4Degré de pureté :Min. 95%Masse moléculaire :732.85 g/molC.I.Disperse Orange 62
CAS :Please enquire for more information about C.I.Disperse Orange 62 including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Disperse Orange 11
CAS :Disperse Orange 11 is a diazo dye that is used in wastewater treatment. It has been shown to have genotoxic effects and is capable of damaging DNA. Disperse Orange 11 is also toxic, causing damage to the liver and kidneys. Disperse Orange 11 has been shown to be highly reactive in supercritical water and can react with other molecules to form new compounds. The reaction mechanism of Disperse Orange 11 involves intramolecular hydrogen transfer from the nitrogen atom on the diazonium group to an electron-deficient carbon atom on the dye molecule, forming a new compound with a different structure. Experimental solubility data for Disperse Orange 11 shows that it has higher solubility in orange juice than water.Formule :C15H11NO2Degré de pureté :Min. 95%Couleur et forme :Orange To Amber To Dark Red SolidMasse moléculaire :237.07898N-(5-Chloro-2-methylphenyl)-3-hydroxy-2-naphthamide
CAS :Formule :C18H14ClNO2Degré de pureté :96%Couleur et forme :SolidMasse moléculaire :311.7623Sudan Orange G (~85%)
CAS :Produit contrôléApplications Sudan Orange G is an oil soluble synthetic dye. Sudan Orange G can be degraded by a bacterial strain known as Pseudomonas putida MET94. Dyes and metabolites, Environmental Testing References Zhu, Y., et. al.: Food Chem., 145, 956 (2014); Mendes, S., et. al.: Appl. Microbiol. Biot., 92, 393 (2011)Formule :C12H10N2O2Degré de pureté :~85%Couleur et forme :NeatMasse moléculaire :214.22Quinolinium, 2-[2-[4-(dimethylamino)phenyl]ethenyl]-1-ethyl-, iodide (1:1)
CAS :Formule :C21H23IN2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :430.3252Brighte Orange g-RN
Please enquire for more information about Brighte Orange g-RN including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Acid red 4, Technical grade
CAS :Acid Red 4 is a red dye that belongs to the group of inorganic acids and glycol ethers. It has been shown to be effective in wastewater treatment, where it can be used as a cationic surfactant or microparticle to remove organic matter from water. Acid Red 4 has also been used in the production of nanotubes and can be activated with quinoline derivatives to produce fluorescent compounds.Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :381.36 g/mola-Naphthyl red
CAS :a-Naphthyl red is a hydroxyl group that can be used as a polymerization initiator for the synthesis of polymers. It has optimal reactivity with functional groups and single-stranded DNA, but not with double-stranded DNA or RNA. a-Naphthyl red is also used as an indicator dye for alkaline solutions. It can also be used to colorize biological samples, such as blood and urine, by binding to hemoglobin. This dye forms a polymer film when combined with an aliphatic hydrocarbon in the presence of hydrogen bond formation. In addition, this compound can be used as a hybridization probe for specific dyes in electrophoresis gel.Formule :C16H13N3Degré de pureté :Min. 95%Masse moléculaire :247.29 g/molDirect Black 22
CAS :Direct Black 22 is a carbon-based nanomaterial that can be used for wastewater treatment. This material is photoelectrochemical and has been shown to have the ability to mineralize organic matter and other pollutants in wastewater. Direct Black 22 is biodegradable, which means it will break down into carbon dioxide and water. Direct Black 22 also has an affinity for estrogen and hydrogen peroxide, which makes it a good candidate for removing these substances from wastewater. Direct Black 22 has been shown to be efficient in treatments of high salinity wastewaters.Formule :C44H32N13Na3O11S3Couleur et forme :Brown PowderMasse moléculaire :1,083.97 g/molSanodure fiery red ML
Please enquire for more information about Sanodure fiery red ML including the price, delivery time and more detailed product information at the technical inquiry form on this pageDegré de pureté :Min. 95%Thymol blue
CAS :pH indicatorFormule :C27H30O5SDegré de pureté :Min. 95%Couleur et forme :Red Clear LiquidMasse moléculaire :466.59 g/mol7H-[1]Benzopyrano[3',2':3,4]pyrido[1,2-a]benzimidazole-6-carbonitrile,3-(diethylamino)-7-imino-
CAS :Formule :C23H19N5OCouleur et forme :SolidMasse moléculaire :381.4299Acid orange 67
CAS :Acid orange 67 is a synthetic colorant that belongs to the group of dyes. It is used in wastewater treatment and as an indicator for deionized water. Acid orange 67 has been shown to adsorb onto activated carbon, which can be removed by heating or chemical oxidation. The adsorption mechanism of Acid orange 67 is not well understood, but it has been shown that the kinetic data for this compound can be described using linear regression analysis. The active substance in Acid orange 67 is a low-energy acid with a pKa of 2.5, which can be protonated to form the sodium salt of this compound.Formule :C26H22N4O8S2Degré de pureté :Min. 95%Masse moléculaire :582.61 g/molPHENOLPHTHALEIN DISODIUM SALT
CAS :Formule :C20H12Na2O4Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :362.2864Fluorescein Isothiocyanate (mixture of 5- and 6- isomers)
CAS :Formule :C21H11NO5SDegré de pureté :>97.0%(T)(HPLC)Couleur et forme :Light yellow to Brown powder to crystalMasse moléculaire :389.38Eriochrome Blue Black R
CAS :Eriochrome Blue Black R is a dye that is used for the detection of nitrite ions in aqueous solutions. It is also used as an optical sensor for the determination of acidic substances in water. This dye has been shown to be effective in wastewater treatment, where it can be injected into the wastewater stream to remove nitrate and nitrite ions. Eriochrome Blue Black R has been studied as a potential probe for electrochemical impedance spectroscopy, which could be used to detect water vapor.Formule :C20H13N2O5SNaDegré de pureté :Min. 95%Masse moléculaire :416.38 g/mol
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