Acides aminés (AA)

Applications 3,4-Dihydroxy-5-methoxybenzoic acid (cas# 3934-84-7) is a useful research chemical.

Applications Benzamide, 2,2'-dithiobis[N-methyl- (cas# 2527-58-4) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications Ethyl [2-Methyl-3-(chlorosulfonyl)phenoxy]acetate (cas# 91427-62-2) is a compound useful in organic synthesis.

Applications 3-Methyl-d3-4-nitrophenol-2,5,6-d3 (CAS# 1219803-89-0) is a useful isotopically labeled research compound.

Stability Hygroscopic
Applications A metabolite of Catecholamines.
References Kopin, I.J., et al.: J. Biol. Chem., 236, 2109 (1961), Short, F.W., et al.: J. Med. Pharm. Chem., 5, 642 (1962)

Applications 4-Methylhexanoic Acid

Applications 5-Methylfurfural is a common chemical reagent used in a wide variety of chemical reactions and organic synthesis. Polycyclic pyridazine based derivatives are synthesized with this compound to form antimicrobial agents. Also used in the preparation of antiinflammatory diarylpentanoid analogues.
References Deeb, A. et al.: Eur. Chem. Bull., 3, 897 (2014); Leong, S. et al.: Molecules, 19, 16058 (2014);

Stability Unstable at Room Temperature
Applications 7-Methyl-6-thioguanosine Chloride is a compound useful in organic synthesis.

Applications 4-Methyl-1-[3-nitro-5-(trifluoromethyl)phenyl]-1H-imidazole, is a 4-methyl-1H-imidazole (4-MEI) derivative.

Stability Unstable in methanol solution
Applications 4-Chloro-2-methylphenol Sulfate Sodium Salt is a halogenated derivative of o-toluenesulfonate, present in landfill leachates. o-Toluenesulfonate is an analog of the strong organic acid p-Toluenesulfonate.
References Riediker, S. et al.: Environ. Sci. Tech., 34, 2156 (2000);

Applications Ethametsulfuron-methyl Sodium Salt, a regulator of the early steps of complement activation on mucosal surfaces. It can be used in combination treatment of ohmic heating with various essential oil components for inactivation of food-​borne pathogens in buffered peptone water and salsa.
References Kim, S. S., et al.: Food Control, 80, 29 (2017); Reichhardt, M. P., et al.: Front Immunol, 7, 85 (2016)

Applications 3-[(4-Methylphenyl)amino]phenol, is the reagent that can be used in the preparation of Phentolamine Hydrochloride (P302550), an adrenergic blocking agent, and an antihypertensive
References Meier, R., et al.: Proc. Soc. Exp. Biol. Med., 71, 70 (1949), Spergel, G., et al.: J. Am. Med. Assoc., 211, 266 (1970), Gould, L. and Reddy, C.V.R.: Am. Heart J., 92, 397 (1976)

Applications L-Carnitine-d9 is the isotope labelled analog of L-Carnitine (C184110); an essential cofactor of fatty acid metabolism; required for the transport of fatty acids through the inner mitochondrial membrane. Synthesized primarily in the liver and kidney; highest concentrations found in heart and skeletal muscle. Dietary sources include red meat, dairy products, beans, avocado.
References Mitchell, M.E., et al.: Am. J. Clin. Nutr., 31, 293 (1978); Lango, R., et al.: Cardiovasc. Res., 51, 21 (2001); Vaz, F.M., et al.: Biochem. J., et al.: 361, 417 (2002); Karlic, H., et al.: Nutrition, 20, 709 (2004)

Applications Important compounds in coffee aroma.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 3-Methyl-1,3,5-pentanetriol is used in the synthesis of Mevalonolactone (M339040), in the synthesis of vitamins and isoprenoids such as steroids.
References Yamashita, H. et al.: Frag. J., 28, 62 (2000); Huang, F. et al.: J. Am. Chem. Soc., 97, 4144 (1975);

Stability Moisture Sensitive
Applications A biologically active, cell permeable, but nonphysiologic ceramide analog. It inhibits cell proliferation and induces monocytic differentiation of HL-60 cells and induces apoptosis. It stimulates protein phosphatase 2A and activates MAP Kinase2.
References Inoue, T., et al.: J. Biol. Chem., 284, 9566 (2009), Kang, J., et al.: Bioorg. Med. Chem., 17, 1498 (2009), Rath, G., et al.: Int. J. Biochem. Cell Biol., 41, 1165 (2009),

Applications Ethyl 2-(4-Hydroxyphenyl)-4-methylthiazole-5-carboxylate is used in the synthesis of the major metabolites of Febuxostat (F229000), a xanthine oxidase/xanthine dehydrogenase inhibitor. Used for treatment of hyperuricemia and chronic gout. 40-120 mg/day febuxostat was proven effective in lowering serum urate levels when administered to manage hyperuricemia in patients with gout.
References Li, X., et. al.: Lett. Org. Chem., 12, 217 (2015); Vallu, V., et. al.: Anal. Chem. Indian J., 14, 339 (2014); Osada, Y., et al.: Eur. J. Pharmacol., 241, 183 (1993); Okamoto, K., et al.: J. Biol. Chem., 278, 1848 (2003); Mayer, M.D., et al.: Am. J. Therap., 12, 22 (2005); Tomlinson, B., et al.: Curr. Opin. Invest. Drugs, 6, 1168 (2005)

Applications Used in the preparation of medicinal and herbicidal agents.
References Cronin, J., et al.: Science, 275, 951 (1997), Podlech, J., et al.: Cell Mol. Life. Sci., 58, 44 (2001), Lee, S., et al.: J. Biol. Chem., 278, 46649 (2003),

Applications L-Threonic acid calcium salt is the salt of L-Threonic acid, a naturally occurring compound that can be found in the leaves of Pelargonium crispum. L-Threonic acid is also the degradation product of Dehydroascorbate (DHA), a metabolite of Vitamin C (A786990).
References Helsper, J. & Loewus, F.: Plant Phys., 69, 1365 (1982); Koch, C. & Biaglow, J.: J. Cell. Phys., 94, 299 (1978); Nielsen J., et al.: J. Agr. Food Chem., 49, 2998 (2001)

Impurity Cefoperazone EP Impurity C
Applications N-Methyl-5-tetrazolethiol (Cefoperazone EP Impurity C) is an impurity of Cefoperazone.
References Kitson, T., et al.: Biochem. J., 175, 83 (1978), Elenbaas, R., et al.: Clin. Pharmacol. Ther., 32, 347(1982),

Applications 2-Bromo-3-methylbutenoic Acid Methyl Ester (cas# 51263-40-2) is a compound useful in organic synthesis.

Applications 1-(3-ACETYL-2-HYDROXY-5-METHYL-PHENYL)-ETHANONE (cas# 55108-28-6) is a useful research chemical.

Stability Hygroscopic
Applications 3-Methyl-2-oxovaleric acid calcium salt (cas# 66872-75-1) is a useful research chemical.

Applications 4-(Boc-amino)-1-methylpyrrole-2-carboxylic Acid is an unnatural amino acid for preparing heteroaromatic oligoamides for regulating gen expression in biotechnology.
References Baird, E., et al.: J. Am. Chem. Soc., 118, 6141 (1996); White, S., et al.: Nature, 391, 468 (1998)

Stability Hygroscopic
Applications 3-Methyl-2-oxobutyric acid calcium salt (cas# 51828-94-5) is a useful research chemical.

Applications DMTMM, a conjugating agent that efficiently conjugat PnPS to Luminex microspheres without affecting the antigenicity of a broad set of PnPS.
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 Wrzesien, J. & Graham, D.: Tetrahedron, 68, 1230 (2012); Schlottmann, S. et al.: J. Im. Meth., 309, 75 (2006)

Applications Methyl 4-Methoxybenzoate is also used in the synthesis of oxadiazole-based, GSK-3 inhibitors. Methyl 4-Methoxybenzoate is used in the synthesis of substituted hydrazides for their antitubercular properties.
References Lo Monte, F. et al.: Eur.J. Med. Chem., 61, 26 (2013); Gupta, R. et al.: Asian J. Pharm. Clin. Res., 5, 251 (2012);

Applications 3-Mercapto-3-methylbutyl formate is one of the major odor-active thiol in pan-roasted white sesame seeds.
References Czerny, M., et al.: J .Agric. Food Chem., 47, 695 (1999), Steinhaus, M., et al.: Eur. Food Res. Technol., 226, 45 (2007), Tamura, H., et al.: Agric. Food Chem., 2010, 58, 7368 (2010),

Applications 2-(4-methylphenyl)propan-1-ol (cas# 4371-50-0) is a useful research chemical.

Applications A product from thermal and hydrolytic degradation of Orlistat. Orlistat impurity.
References Stalder, H., et al.: Helv. Chimica Acta, 75, 1593 (1992),