Estándares analíticos orgánicos
Los estándares analíticos orgánicos son materiales de referencia esenciales utilizados para garantizar la precisión y fiabilidad de las mediciones analíticas en diversos campos científicos. Estos estándares incluyen una amplia gama de compuestos como ácidos y bases orgánicos, que son críticos para calibrar instrumentos y validar métodos analíticos. Son indispensables en las pruebas ambientales, donde ayudan a cumplir con las normas regulatorias proporcionando puntos de referencia para detectar y cuantificar contaminantes. En la industria alimentaria, estos estándares aseguran la seguridad y calidad del producto al facilitar el análisis preciso de los componentes y contaminantes alimentarios. Además, los estándares de pesticidas son cruciales para monitorear y controlar los residuos de pesticidas en productos agrícolas, garantizando el cumplimiento de las regulaciones de seguridad. Al proporcionar puntos de referencia consistentes y fiables, los estándares analíticos orgánicos apoyan la investigación de alta calidad y las prácticas industriales, facilitando resultados precisos y reproducibles en una amplia gama de aplicaciones.
Subcategorías de "Estándares analíticos orgánicos"
- Estándares de éster metílico de ácidos grasos (FAME)
- Estándares de pesticidas
- Estándares petroquímicos
- Estándares de fenol
- Estándares de ftalato
- Estándares PIANO-PONA-PNA
- Estándares de bifenilos polibrominados (PBB)
- Estándares de bifenilos policlorados (PCB)
- Estándares de hidrocarburos aromáticos policíclicos (PAH)
- Estándares de compuestos orgánicos volátiles (VOC)
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Productos de "Estándares analíticos orgánicos"
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Forchlorfenuron, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Pureza:98%Forma y color:White to light yellow, PowderTridecafluorohexanesulfonic Acid Potassium Salt (Mixture of Isomers)
CAS:Producto controladoApplications Tridecafluorohexanesulfonic Acid is a perfluorinated compound that has been identified to be a p-glycoprotein (p-gp) inhibitor and therefore, a chemosensitizer. Tridecafluorohexanesulfonic Acid is part of a new class of global environmental pollutant; they bioaccumulate and are persistent in the environment and wildlife. References Stevenson, C.N. et al.: Pre. Ext. Abst. ACS Nat Meet. Am. Chem. Soc. Div. Environ. Chem., 46, 158 (2006); Bailey, V. et al.: J. Fluor. Chem., 131, 691 (2010);Fórmula:C6F13O3S·KForma y color:NeatPeso molecular:438.20Bifenox
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C14H9Cl2NO5Forma y color:White to yellow to light beige, Crystalline powder or crystalsPeso molecular:342.13Trichloroheptyl Stannane (~80%)
CAS:Producto controladoApplications An organotin compound of type MenSnCl3-n(CH2)mMe (n = 0-3, m = 0-7). The substituent effects of the SnMe3, SnMe2Cl, SnMeCl2, and SnCl3 groups on the C chemical shifts in the alkyl group were determined; SnMe3 causes a small upfield shift on the directly bonded C whereas other groups cause downfield shifts. References Mitchell, T.N., et al.: Org. Magnetic Resonance, 8, 34 (1976),Fórmula:C7H15Cl3SnPureza:~80%Forma y color:Colourless LiquidPeso molecular:324.264-(Methylnitrosamino)-1-(3-pyridyl-d4)-1-butanone (0.1 mg/mL in Methanol)
CAS:Producto controladoStability Light Sensitive Applications Labelled NNK (M325750). This compound was present in the highest concentrations in smokeless tobacco out of the nitrosamines identified. It is likely to be important in the etiology of cancers of the lung, oral cavity, and pancreas in people who use tabacco products. Readily produces cancer in rats and hamsters. Carcinogen. 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 Koenigs, L., et al.: Drug Metab. Dispos., 25, 1407 (1997), Gu, J., et al.: Toxicol. Appl. Pharmacol., 165, 158 (2000), Jalas, J., et al.: Chem. Res. Toxicol., 18, 95 (2005), Zhu, L., et al.: Drug Metab. Dispos., 34, 1672 (2006),Fórmula:C102H4H9N3O2Forma y color:ColourlessPeso molecular:211.25(+)-2,2'-Isopropylidenebis[(4R)-4-phenyl-2-oxazoline]
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Forma y color:Colorless to yellow, viscous liquid or solidN-Acetyl-S-benzyl-L-cysteine
CAS:Producto controladoApplications A metabolite of Toluene. References Gargas, M., et al.: Toxicol. Appl. Pharmacol., 98, 87 (1989), Commandeur, J., et al.: Pharmacol. Rev., 47(2), 271 (1995), Campo, P., et al.: Neurotoxicol. Teratol., 21, 427 (1999), Lohse, C., et al.: J. Agr. Food Chem., 48, 5913 (2000),Fórmula:C12H15NO3SForma y color:Off-WhitePeso molecular:253.327-Methylpterin
CAS:Applications Pterin metabolite. References White, R., et al.: J. Bacteriol., 173, 1987 (1991), Lipscomb, J., et al.: Drug Chem. Toxicol., 20, 281 (1997),Fórmula:C7H7N5OForma y color:Yellow To Dark YellowPeso molecular:177.16DNPH Mixture 737 15 µg/mL in Acetonitrile
Fórmula:MixtureVisitourWebsitePeso molecular:Mixture - Visit our WebsiteGlyoxal-bis-2,4-DNPH
CAS:Producto controladoFórmula:C14H10N8O8Forma y color:Dark OrangePeso molecular:418.28Diethylaminohydroxybenzoyl hexyl benzoate D4 (phenyl-2,3,4,5-D4)
Producto controladoFórmula:C24D4H27NO44-(Methylnitrosamino)-1-(3-pyridyl-d4)-1-butanone-d4
CAS:Producto controladoFórmula:C102H4H9N3O2Forma y color:Off-White To Light BrownPeso molecular:211.25DNPH Mixture 749 20 µg/mL in Acetonitrile
Fórmula:MixtureVisitourWebsitePeso molecular:Mixture - Visit our WebsiteAcetic acid, 1.0N Standardized Solution
Acetic acid, 1.0N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH3CO2HPeso molecular:60.05Isopropylamine
CAS:Stability Volatile Applications Isopropylamine is an organic compound is a widely used for the synthesis of pharmaceutical and agricultural goods such as glyphosphate herbicides and as an additive for petroleum industry. E0 References Dam, J.H. et al.: Chem. A. Eur. J., 16, 6820 (2010); Latli, B. et al.: J Labelled. Compd. Radiopharm., 48, 447 (2005); Guadry, D., et al.: Biomed. Mass. Spectro., 12, 269 (1985);Fórmula:C3H9NForma y color:NeatPeso molecular:59.11Acetic acid, 0.1N Standardized Solution
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:CH3CO2HPeso molecular:60.054-(2,6-Dimethyl-2-heptyl)phenol
CAS:Producto controladoFórmula:C15H24OForma y color:NeatPeso molecular:220.352',4-Bis(aminophenyl)methane
CAS:Producto controladoApplications 2',4-Bis(aminophenyl)methane is an analog of 4,4'-Methylenedianiline (M304180) and is used in the manufacturing of resin enamel coating materials for copper wires. 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 Bhanu, V.A., et al.: Paintindia, 59, 77 (2009)Fórmula:C13H14N2Forma y color:Off-WhitePeso molecular:198.264-Nonyl Phenol Monoethoxylate
CAS:Producto controladoApplications Used as analytical standard for environmental analysis. ISO/CD 18857-2 (International Organization for Standardization, Geneva) describes a new international standard method for the determination of octylphenol, nonylphenol, their mono- and diethyoxylates, and bisphenol A in nonfiltered samples of drinking, groundwater, surface water, and wastewater. References Kim, Y., et al.: Chemosphere, 54, 1127 (2004), Loos, R., et al.: Trends Anal. Chem., 27, 89 (2008),Fórmula:C17H28O2Forma y color:Off-WhitePeso molecular:264.40rac 1-Lauroyl-3-chloropropanediol-d5
CAS:Producto controladoFórmula:C15H24D5ClO3Forma y color:NeatPeso molecular:297.87(3Z)-3-Heptene
CAS:Producto controladoStability Volatile Applications (3Z)-3-Heptene is an olefin that reacts in the preparation of epoxides for further use in chemical reactions. 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 Piazza, G. et al.: J. Mol. Catal. Enz., 21, 143 (2003);Fórmula:C7H14Forma y color:NeatPeso molecular:98.19Chlorodibromoacetic Acid
CAS:Applications Chlorodibromoacetic Acid is a prevalent class of toxic disinfection byproducts in swimming pool water (SPW). References Yang, L., et al.: Water Res., 116, 116-125 (2017); Hong, H., et al.: Sci. Total Environ., 590-591, 720-728 (2017)Fórmula:C2HBr2ClO2Forma y color:NeatPeso molecular:252.291,2-Benzenedicarboxylic Acid 1-(7-Methyloctyl) Ester
CAS:Fórmula:C17H24O4Forma y color:Colourless To Light YellowPeso molecular:292.37Hippuric Acid
CAS:Producto controladoApplications N-Benzoylglycine also known as Hippuric Acid is the glycine conjugate of benzoic acid commonly found in ruminant urine. Hippuric acid is synthesized in the liver and its production is greatly increased following consumption of benzoic acid. In itself it does not have a direct biological function, however p-hydroxy-hippurica acid can be used as an inhibitor of Ca2+ ATPase.A possible biomarker of Parkinson’s disease. References Jankowski J. T. et. al.: Kidney Int. 78, 84 (2001); Chem. and Eng. News p. 13, Apr. 1, (2019)Fórmula:C9H9NO3Forma y color:WhitePeso molecular:179.17Monomethylarsonous Acid
CAS:Producto controladoApplications Monomethylarsonous Acid is a highly toxic metabolite of inorganic arsenic. Monomethylarsonous Acid can induce malignant transformation of human cells. Chronic exposure to Monomethylarsonous Acid can increase the risk of developing multiple cancers in humans. This compound may be in its trimeric form. 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 Ge, Y., et. al.: Toxicology, 312, 30 (2013)Fórmula:CH5AsO2Forma y color:White To Off-WhitePeso molecular:123.97Atrazine, 95+%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C8H14ClN5Pureza:95+%Forma y color:White to off-white, Powder or crystalsPeso molecular:215.694-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone
CAS:Producto controladoFórmula:C10H13N3O2Forma y color:Off-WhitePeso molecular:207.23Butyl Benzenesulfonate
CAS:Producto controladoApplications Butyl Benzenesulfonate is an aryl-sulfonic acid ester found in drug substances. Butyl Benzenesulfonate is also used as a plasticizer in concrete preparation. References Taylor, G.E. et al.: J. Chrom. A, 1119, 231 (2006); Gentsler, I.V. et al.: Izvest. VOZOV Stroit. Arkhit., 1, 67 (1970);Fórmula:C10H14O3SForma y color:NeatPeso molecular:214.28Acetamiprid
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:C10H11ClN4Forma y color:Powder, White to light yellowPeso molecular:222.68Oxalic acid, 0.1N Standardized Solution
Oxalic acid, 0.1N standardized solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:HO2CCO2HForma y color:LiquidPeso molecular:90.04Oxalic acid, 10% w/v aq. soln.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Fórmula:HO2CCO2HPeso molecular:90.04
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