Acides aminés (AA)

Stability Hygroscopic
Applications A labelled metabolite of Methyl isocyanate.
References Slatter, J. G., et al.: Chem. Res. Toxicol., 4, 157 (1991),

Applications 1-(2-Isopropylthiazol-4-yl)-N-methylmethanamine dihydrochloride (cas# 1185167-55-8) is a useful research chemical.

Applications N-Methyl-N-nitroso-1-octadecylamine was found to present in various hair-care products when investigated through thermal energy analyzer.
References Morrison, J.B., et al.: Food. Chem. Toxicol., 21, 69 (1983); Rainey, W.T., et al.: Biomed. Mass. Spec., 5, 395 (1978);

Stability Hygroscopic
Applications 1,2-Cyclohexanedicarboxylic Acid Mono 4-Methyl-7-carboxy-heptyl Ester is a possible metabolite of the di(isononyl)cyclohexane-1,2-dicarboxylate (DINCH) monoester (MINCH).
References Koch, H., et al.: Arch. Toxicol., 87, 799 (2013)

Applications m-Tyramine Hydrochloride affects the firing pattern of Heobania vermiculata. Potential organ or tumor imaging agent.
References Avoli, M., et al.: Comp. Biochem. Physiol. C: Pharmacol., 59C, 173-175 (1978); Counsell, R. E., et al.: J. Med. Chem., 16, 684-687 (1973);

Applications Dl-lysine monohydrate

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-Methylpentane is used as a raw material/intermediate in organic synthesis, rubber solvent, and vegetable oil extraction solvent.
References Choi, D., et al.: Adv. Funct. Mater. 25, 920 (2015)

Applications β-Hydroxyisobutanol is used as a reagent in the synthesis of pyrazolo[1,5-a]pyridinecarbonyl-substituted spirocyclic piperidine ketals as inhibitors of HCV protein NS4B and of hepatitis C viral replication and their lack of cytotoxicity in human cells.
References Tai, V.W.-F., et al.: Bioorg. Med. Chem. Lett., 24, 2288 (2014);

Applications 1-Methoxy-4-(1E)-1-propen-1-ylbenzene is a component of essential oils extracted from natural sources. It is also a possible inhibitor of protein kinase CK2α and CK2α’.
References Liang, Zhi-yuan, et al.: Shizhen Guoyi Guoyao, 25(7), 1602-1604 (2014);Benelli, Giovanni, et al.: Indus. Crops and Prod., 124, 236-243 (2018);Baier, Andrea, et al.: Phytochem., 136, 39-45 (2017)

Applications N-Methyl-d3-formamide (CAS# 87955-92-8) is a useful isotopically labeled research compound.

Impurity Azathioprine EP Impurity C
Applications 5-Chloro-1-methyl-4-nitroimidazole (cas# 4897-25-0) is a compound useful in organic synthesis.

Applications N,N-Dimethylglycine HCl (cas# 2491-06-07) is a useful research chemical.

Applications 3-Methylnonane-2,4-dione is a compound that possesses a butter-like and beany off flavour that is a result of flavour reversion of soya-bean oil. 3-Methylnonane-2,4-dione is also present in Japanese green tea and pressure-cooked hen meat.
References Farkaš, P., et al.: Food Chem., 60, 617 (1997); Guth, H. & Grosch, W.: Flav. Chem., No vol. given, 377 (1999); Kumazawa, K. & Masuda, H.: J. Agr. Food Chem., 47, 5169 (1999)

Stability Very Volatile
Applications 3-Methylfuran is a volatile organic compound (VOCs) used as a potential non-intrusive tool for screening of lung cancer.
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 McWilliams, et al.: Curr. Oncol. Rep., 4, 487 (2002), Buszewski, B., et al.: Biomed. Chromatogr., 21, 553 (2007), Ligor, T., et al.: J. Breath. Res., 1, 1 (2007),

Applications 9-(N-Methylaminomethyl)anthracene is a reactant that has been used in the synthesis of anthracene-oxyquinoline dyad as a fluorescent indicator for Hg(II).
References Praveen, L., et. al.: Tetrahedron Lett., 53, 3951 (2012)

Applications A red azoic dye. Dyes and metabolites, Environmental Testing
References Hoover, K., et al.: Chem. Res. Toxicol., 18, 1497 (2005), Altenburger, R., et al.: Environ. Toxicol. Chem., 24, 324 (2005), Gonzalez, M., et al.: Bioorg. Med. Chem., 13, 1775 (2005),

Applications L-Argininic Acid is a guanidino compound, of which accumulation in tissue can cause Hyperargininemia.
References Deignan, J., et al.: Mol. Gen. Metab., 93, 172 (2008); Balz, D., et al.: Intl. J. Develop. Neurosci., 21, 75 (2003); Wyse, A., et al.: Brain Res., 923, 50 (2001)

Stability Hygroscopic
Applications Used as a substrate for methionine adenosyltransferase from rat liver.
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 Lombardini, J.B., et al.: Biochem. Pharmacol., 32(3), 489 (1983), Kajander, E., et al.: Cancer Res., 46 (6), 2866 (1986), Kajander, E., et al.: Biochem. J., 267 (3), 767 (1990)

Applications 2-Amino-5-methylpyridine (cas# 1603-41-4) is a compound useful in organic synthesis.
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 Francotte, P., et al.: Bioorg. Med. Chem., 16, 9948 (2008), Sundaraganesan, N., et al.: J. Mol. Struc., 891, 284 (2008), Caleta, I., et al.: J. Med. Chem., 52, 1744 (2009),

Applications 6-Methylquinoline, is a building block used for the synthesis of various pharmaceutical compounds, and biologically active compounds. It can be used for the preparation of pyranobenzopyrone compounds, having anti-norovirus activity.
References Pokhrel, L., et al.: bioorg. Med. Chem. Lett., 22, 3480 (2012);

Applications Zinc Glycinate is used in the preparation of hydroxy acid complexes used in skin antiaging, acne and skin whitening formulations.

Applications N-Methyl-N-nitroso Urea-d6 is the labelled form of N-Methyl-N-nitroso Urea (M325815), which is a precursor of Diazomethane. It has a cytotoxicity effect.
References Huggins, C., et al.: J. Exp. Med., 131, 321 (1970); Gullino, P.M., et al.: J. Natl. Cancer Inst., 54, 401 (1975)

Applications 2-Mercapto-4-methyl-5-thiazoleacetic Acid is used as a reagent for determination of hydroxylamine using fused gold nanoparticles immobilized on sol-gel film modified gold electrode.
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 Kannan, P., John, A.: Anal. Chim. Acta, 663, 158 (2010);

Applications Ethametsulfuron-methyl is 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 This not naturally occurring amino acid was first observed after alkali treatment of different proteins. Synthetic Lysinoalanine was found to have a strong chelating ability for metals.
References Schwass, D., et al.: J. Agric. Food Chem., 32, 1377 (1984), Ahmed, M., et al.: J. Biol. Chem., 261, 8816 (1986), Wells-Knecht, K., et al.: Biochem., 34, 3702 (1995),

Applications 2-Hydroxy-3-methylbutyric Acid is a α-hydroxylated butyric acid derivative used as a marker in chemical diagnosis of organic aciduria and other inborn errors. 2-Hydroxy-3-methylbutyric Acid is also used as a metabolomic biomarkers in preeclampsia.
References Nakagawa, K. et al.: J. Chrom. B Anal. Technol. Biomed. Life Sci., 878, 942 (2010); Kenny, L.C. et al.: Reprod. Sci., 15, 591 (2008); Garcia, A. et al.: Clin. Chem., 44, 1905 (1999);

Applications A labelled, essential amino acid.
References Liu, F., et al.: Bioorg. Med. Chem., 18, 4167 (2010), Kumar, R., et al.: Eur. J. Med. Chem., 45, 2265 (2010), Cai, W., et al.: Bioorg. Med. Chem., 18, 1899 (2010),

Applications VINYLTRIS(2-METHOXYETHOXY)SILANE (cas# 1067-53-4) is a useful research chemical.

Applications 2-Methyl-pyrazine is an intermediate used to synthesize 5-Methyl-2(1H)-pyrazinone (M324900) which is a derivative of 2-Hydroxypyrazine (H952710). 2-Hydroxypyrazine (H952710) is used in the synthesis of potential antioxidants.
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 Shi, J. et al.: J. Phys. Org. Chem., 22, 1038 (2009); Bonde, C. et al.: Ind. J. Hetero. Chem., 10, 271 (2001);

Applications 2-Ethyl-2-methylpentanoic Acid is a derivative of 2,5-Dimethyl-2-ethylhexanoic Acid (D461540), used in biological studies to evaluate environmental chemicals for estrogenicity.
References Rabinowitz, J.R., et al.: Chem. Res. Toxicol.,22, 1594 (2009); Judson, R., et al.: Environ. Health Perspect, 117, 685 (2009)

Applications 3-Hydroxy-3-methylpentane-1,5-dioic Acid (cas# 503-49-1) is a compound useful in organic synthesis.

Impurity Rifaximin EP Impurity A
Applications 2-Amino-4-methylpyridine (Rifaximin EP Impurity A) is an impurity of Rifaximin.
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 A nitroamino subsituted primary alcohol.

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)

Applications H-Val-Gly-OH (cas# 686-43-1) is a useful research chemical.

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 Triuret is a byproduct of purine degradation in living organisms. It is a product from the pyrolsis of urea.
References Sergiu P. P., et al:. HHS Public Access, (2010);

Applications 4-Chloro-4-methyl-1-pentene affects the surface modification of Kevlar stitch threads on mechanical interfacial properties of carbon fiber and bismaleimide stitched composites.
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 Ai, T., et al.: Fuhe Cailiao Xuebao, 24, 34-39 (2007)

Applications N-Ethyl-N-methylcarbamoyl Chloride (cas# 42252-34-6) is a compound useful in organic synthesis.
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 N-Methylacetamide can be used for the synthesis of N-​sulfonyl amidines and acyl sulfonyl ureas.Environmental contaminants; food contaminants.
References Chow, S. Y., et al.: J. Org. Chem. 82, 2515 (2017)

Applications 2,4-Dinitrophenylhydrazone (DNPH) derivative.
References Lindsay, R.C., et al.: J. Food Sci., 29, 266 (1964),

Applications 4-Methyl-6-(methylamino)-1,3,5-triazin-2(1H)-one is a heterocyclic Triazine based building block useful in organic synthesis. It is related to 2-Amino-4-methoxy-6-methyl-1,3,5-triazine (A616880), which is used to synthesize pesticides.
References Klein, J., et al.: J. AOAC Intrnational, 86, 1015 (2003); Pang, G., et al.: J. Chromat. A, 1125, 1 (2006);

Applications Isotope labelled L-Serine is used in the synthesis of purines and pyrimidines as antibacterial/antifungal agents, as well as acting as a proteinogenic compound.
References Olivella, M. et al.: Bioorg. Med. Chem., 20, 6109 (2012);

Applications 2-Azido-2-deoxy-D-glucose is a glucose derivative that have been used to study the substrate specificity of galactokinase.
References Zou, W., et al.: Bioorg. Med. Chem. Lett., 22, 3540 (2012);

Applications 2-Bromo-4-methylphenol is a useful synthetic intermediate. It was used in the synthesis of furan-2-ylmethylene thiazolidinediones as potent, and selective inhibitors of phosphoinositide 3-kinase γ. It was also a reactant used to prepare phosphoramidate and phosphorothioamidate analogs of amiprophos Me as potential antimalarial agents.
References Pomel, V., et al.: J. Med. Chem., 49, 3857 (2006); Mara, C., et al.: Bioorg. Med. Chem. Lett., 21, 6180 (2011)

Applications 1-(4-(2-Hydroxy-3-(isopropylamino)propoxy)phenyl)-2-methoxyethanone has been used as a reactant in the synthesis of metoprolol (M338790) metabolites.
References Shetty, H.U., Nelson, W.L.: J. Med. Chem., 31, 55 (1988)

Applications 2'-Deoxy-N3-methyluridine (cas# 24514-32-7) is a useful research chemical.

Applications N-Methyl-2-(4-nitrophenyl)ethanamine Hydrochloride is used as a reactant in the preparation of small molecule CDC25 phosphatases inhibitors.
References Contour-Galcera, Marie-Odile, et al.: Bioorg. & Med. Chem. Let., 14(23), 5809-5812 (2004)

Applications 3-Chloromethyl-5-methylpyridine is an intermediate in the synthesis of Rupatadine (R701650).
References Merlos, M., et al.: Pharmacol. Exp. Therap., 280, 114 (1997), Bell, I., et al.: J. Med. Chem., 41, 2146 (1998),

Applications 7-Methoxy-3,4-dihydro-1-naphthalenyl-acetonitrile (cas# 861960-34-1) is a compound useful in organic synthesis.

Applications 2-Methoxyresorcinol (cas# 29267-67-2) is a compound useful in organic synthesis.