APIs para investigación e impurezas
Los ingredientes farmacéuticos activos (API) son las sustancias en los medicamentos responsables de sus efectos terapéuticos. En esta sección, encontrarás una amplia variedad de API destinados a uso en investigación. Estos compuestos son esenciales para el desarrollo, prueba y validación de nuevas formulaciones farmacéuticas. En CymitQuimica, ofrecemos API de alta calidad para apoyar la investigación en el descubrimiento y desarrollo de fármacos.
Subcategorías de "APIs para investigación e impurezas"
- Alcaloides
- Aminoácidos y derivados
- Antraquinonas y derivados
- Derivados de Benzimidazol e Imidazol
- Derivados de Benzodiazepinas
- Carbohidratos y glucoconjugados
- Ésteres y derivados
- Ácidos Grasos y Derivados Lipídicos
- Flavonoides y Polifenoles
- Radicales libres y agentes oxidantes/reductores
- Cetonas y Derivados
- Antibióticos naturales y semisintéticos
- Nitrilos y Cianoderivados
- Nitrosaminas y derivados
- Nucleósidos y Nucleótidos
- Fosfatos y Fosfonatos Orgánicos
- Sulfonatos y Sulfatos Orgánicos
- Organometálicos
- Otros
- Péptidos y Proteínas
- Polímeros y derivados
- Derivados de Purinas y Pirimidinas
- Derivados de Quinazolina y Quinolina
- Quinonas y derivados
- Sales y derivados de API
- Esteroides y derivados
- Sulfonamidas y derivados
- Terpenoides y derivados
- Tiazolidinedionas y Tiopiranos
- Compuestos β-adrenérgicos
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Productos de "APIs para investigación e impurezas"
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4-bromo-2-fluoro-5-methylbenzene-1-sulfonyl chloride
CAS:Fórmula:C7H5BrClFO2SPureza:97%Forma y color:LiquidPeso molecular:287.53385,12-Naphthacenedione, 10-[(3-amino-2,3,6-trideoxy-α-L-arabino-hexopyranosyl)oxy]-7,8,9,10-tetrahydro-6,8,11-trihydroxy-8-(2-hydroxyacetyl)-1-methoxy-, hydrochloride (1:1), (8S,10S)-
CAS:Fórmula:C27H30ClNO11Pureza:98%Forma y color:SolidPeso molecular:579.9802Cimetidine EP Impurity G
CAS:Fórmula:C4H8N4Forma y color:White To Off-White SolidPeso molecular:112.14Ranitidine hydrochloride
CAS:Fórmula:C13H22N4O3S·HClPureza:≤ 0.1%Forma y color:Off-white to light-yellow or tan crystalline powderPeso molecular:350.86(R)-2-Chloro-8-cyclopentyl-7-ethyl-5-methyl-7,8-dihydropteridin-6(5H)-one
CAS:Fórmula:C14H19ClN4OPureza:95%Forma y color:SolidPeso molecular:294.7799Dolutegravir Impurity 9 Sodium Salt
CAS:Fórmula:C20H18F2N3O5·NaForma y color:Yellow SolidPeso molecular:418.38 22.99o-Desphenyl sofosbuvir
CAS:o-Desphenyl sofosbuvir is a drug product that has been custom synthesized for research purposes. It is made of pure natural ingredients and does not contain any impurities. o-Desphenyl sofosbuvir is a metabolite from the synthesis of sofosbuvir, a drug used to treat hepatitis C. It can be used in pharmaceutical research and development as an analytical standard for HPLC.Fórmula:C16H25FN3O9PPureza:Min. 95%Peso molecular:453.36 g/molRaloxifene N-oxide
CAS:Please enquire for more information about Raloxifene N-oxide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C28H27NO5SPureza:Min. 95 Area-%Forma y color:PowderPeso molecular:489.58 g/molAzelastine N-Oxide (Mixture of Diastereomers)
CAS:Producto controladoStability Hygroscopic Applications A metabolite of Azelastine (A808250). References Heinemann, U. et al.: J. Chrom. B Anal. Tech. Biomed. Life Sci., 793, 389 (2003); Tasaka, K., et al.: Arzneim.-Forsch., 29, 488 (1979);Fórmula:C22H24ClN3O2Forma y color:White To YellowPeso molecular:397.90Cetirizine dihydrochloride
CAS:Fórmula:C21H25ClN2O3·2HClPureza:≥ 98.0%Forma y color:White to almost white powderPeso molecular:461.829(10H)-Anthracenone, 10-β-D-glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-, (10S)-
CAS:Fórmula:C21H22O9Pureza:95%Forma y color:SolidPeso molecular:418.39397999999994(1S,4R)-4,6-Dihydroxy-1-(hydroxymethyl)-N-methyl-1,2,3,4-tetrahydroisoquinoline
CAS:Fórmula:C11H15NO32-OXAZOLIDINONE-5-SPIRO-4'-[N-(2-PHENYLETHYL)PIPERIDINE] HYDROCHLORIDE
CAS:Fórmula:C15H21ClN2O2Pureza:98%Forma y color:SolidPeso molecular:296.79243’-Destrifluoromethyl 2’-trifluoromethyl cinacalcet
CAS:3' - Destrifluoromethyl 2' - trifluoromethyl cinacalcet is a metabolite of cinacalcet, which is a drug used for the treatment of secondary hyperparathyroidism. It is an impurity in the drug product and can be identified by HPLC.Fórmula:C22H22F3NPureza:Min. 95%Peso molecular:357.41 g/molEtoposide-d4
CAS:Producto controladoApplications Etoposide-d4, is the labeled analogue of Etoposide (E933750), a DNA topoisomerase II inhibitor. Semi-synthetic derivative of podophyllotoxin, related structurally to Teniposide. Antineoplastic. References Burden, D.A., et al.: J. Biol. Chem., 271, 29238 (1996), Joel, S., et al.: Cancer Treat. Rev., 22, 179 (1996),Fórmula:C29H28D4O13Forma y color:NeatPeso molecular:592.58Vardenafil EP Impurity C (Vardenafil Dimer)
CAS:Fórmula:C38H46N10O8S2Forma y color:White To Off-White SolidPeso molecular:834.97N-(4-Hydroxyphenyl)propanamide
CAS:The N-(4-hydroxyphenyl)propionamide (HPPA) is a synthetic drug that binds to the human liver. It has been shown to be effective in preventing implantation of fertilized eggs, and can be used as a diagnostic agent for determining the presence of HPPA in human liver tissue. HPPA is also used as a diluent for other drugs. The HPPA binds to chromatographic components and can be detected using electrochemical detection, which allows it to be used as a targetable probe for cancer research. HPPA is also used to study iontophoretic transport of ions across reconstituted membranes in vitro.Fórmula:C9H11NO2Pureza:(%) Min. 97%Peso molecular:165.19 g/molPiromidic Acid
CAS:Producto controladoApplications Piromidic acid is a quinolone antibacterial. References Shimizu, M., et al.: Antimicrob. Agents Chemother., 117, 1970,Fórmula:C14H16N4O3Forma y color:NeatPeso molecular:288.30Febuxostat Impurity 47
CAS:Fórmula:C12H14N2O2Forma y color:White To Off-White SolidPeso molecular:218.26ethyl 6-(4-aMinophenyl)-1-(4-Methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate
CAS:Fórmula:C22H22N4O4Pureza:95%Forma y color:SolidPeso molecular:406.4344799999999L-Tyrosine, N-acetyl-3,5-dinitro-
CAS:Fórmula:C11H11N3O8Pureza:95%Forma y color:SolidPeso molecular:313.2203Glycerol Impurity 10 (Disulfide Oxidation Product)
CAS:Fórmula:C6H14O4S2Forma y color:White To Off-White SolidPeso molecular:214.29PD-166285-d4
CAS:Please enquire for more information about PD-166285-d4 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C26H27Cl2N5O2Pureza:Min. 95%Peso molecular:516.5 g/molEthyl 4-isopropenyl-2-propylimidazole-5-carboxylate
CAS:Ethyl 4-isopropenyl-2-propylimidazole-5-carboxylate is a custom synthesis. It is a metabolite of the drug product, ethyl 2-(5-isopropenyl-4-methylphenoxy)propanoate. Its CAS number is 157356-73-5.Fórmula:C12H18N2O2Pureza:Min. 95%Forma y color:PowderPeso molecular:222.28 g/molBendamustine deschloro dimer impurity
CAS:Please enquire for more information about Bendamustine deschloro dimer impurity including the price, delivery time and more detailed product information at the technical inquiry form on this pageFórmula:C32H44N6O7Pureza:Min. 95%Peso molecular:624.7 g/mola,a,a',a'-Tetramethyl-5-bromomethyl-1,3-benzenediacetonitrile
CAS:Tetramethyl-5-bromomethyl-1,3-benzenediacetonitrile (TMBDAC) is an impurity standard and a metabolite of the drug product. It is an analytical standard for HPLC. Tetramethyl-5-bromomethyl-1,3-benzenediacetonitrile is a high purity research and development chemical that can be custom synthesized to meet specific needs. This synthetic compound has shown potential as a niche metabolite in metabolism studies. CAS No. 120511-84-4.Fórmula:C15H17BrN2Pureza:Min. 95%Peso molecular:305.21 g/mol1H-Pyrazole-4-carboxylic acid, 1-[6-chloro-5-(trifluoromethoxy)-1H-benzimidazol-2-yl]-
CAS:Fórmula:C12H6ClF3N4O3Pureza:%Forma y color:SolidPeso molecular:346.64924959999996Ref: 4Z-C-1419
Producto descatalogadoBenzamide, N-[2-[(4-chlorophenyl)amino]-1-methyl-2-oxoethoxy]-3,5-bis(trifluoromethyl)-
CAS:Fórmula:C18H13ClF6N2O3Pureza:98%Forma y color:SolidPeso molecular:454.7508391999998Bazedoxifene
CAS:Producto controladoFórmula:C30H34N2O3Forma y color:White To BeigePeso molecular:470.60Midecamycin
CAS:Applications A 16-membered ring macrolide antibiotic used in ophthalmology as well as other medical fields. References Matsui, K. et al.: J. Inter. Cytokin Res., 24, 197 (2004); Schmalreck, A.F. et al.: Antiinfect Drugs Chemother., 14, 225 (1996); Tokuda, H. et al.: Chemother., 21, 887 (1973);Fórmula:C41H67NO15Pureza:>85%Forma y color:Off-WhitePeso molecular:813.97Sulfisoxazole
CAS:Producto controladoApplications Sulfisoxazole is a sulfonamide based antibacterial that exhibits activity against wide spectrum of gram-negative and gram-positive bacterium. References O’Shea, R., et al.: J. Medn. Chem., 51, 2871 (2008); Hawser, S., et al.: Biochem. Pharmacol., 71, 941 (2006);Fórmula:C11H13N3O3SForma y color:White To Light BrownPeso molecular:267.307 S-Cefdinir
CAS:7 S-Cefdinir is an oral cephalosporin antibiotic that binds to penicillin-binding proteins in the bacterial cell wall by competitive inhibition. This binding prevents the formation of an antibiotic-inhibitor complex with transpeptidase and transpeptidase, which are enzymes involved in peptidoglycan synthesis. 7 S-Cefdinir also inhibits pentapeptide cross-linking, which is necessary for the formation of peptidoglycan chains. 7 S-Cefdinir has bactericidal activity against a wide range of bacteria and acts as an antibacterial agent. It is active against erythromycin-resistant strains of Streptococcus pneumoniae and Mycoplasma pneumoniae, but not against methicillin-resistant Staphylococcus aureus (MRSA).Fórmula:C14H13N5O5S2Pureza:Min. 95%Peso molecular:395.42 g/molGaboxadol hydrochloride
CAS:Fórmula:C6H8N2O2·HClPureza:≥ 98.0%Forma y color:White to off-white powderPeso molecular:176.605-Bromo-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
CAS:Fórmula:C9H11BrN2O6Pureza:98%Forma y color:SolidPeso molecular:323.09743999999995Nicergoline EP Impurity B
CAS:Nicergoline EP Impurity B is a metabolite of nicergoline, a drug product. It has been synthesized for use as an impurity standard for analytical and pharmacopoeia purposes. Nicergoline EP Impurity B is not found in nature and has been shown to be metabolically stable in vitro. It can be used as a reference substance for the determination of nicergoline concentrations in human plasma samples.Pureza:Min. 95%Vosoritide Impurity 4 Trifluoroacetate (D-Ser 33)
Fórmula:C176H290N56O51S3·3C2HF3O2Peso molecular:4102.78 3*114.022-[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazole-5-carboxylic Acid Ethyl Ester Hydrochloride
CAS:Fórmula:C19H22ClN5O2Pureza:98%Forma y color:SolidPeso molecular:387.8633Maslinic Acid
CAS:Applications Maslinic Acid is an apoptosis inducer in lung cancer cells, occuring under normoxic and hypoxic conditions. References Hsia, T. et al.: Molecules., 19, 19892 (2014);Fórmula:C30H48O4Forma y color:NeatPeso molecular:472.70
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