Acides aminés (AA)

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 2-Methylenecyclopropaneacetic Acid is an intermediate in the preparation of novel agents for the therapy of non-insulin dependent diabetes mellitus.
References Bell, P., et al.: Bioorg. Med. Chem. Lett., 3, 1007 (1993);

Applications 6,6'-Methylenebis(2-(tert-butyl)-4-ethylphenol) (cas# 88-24-4) is a useful research chemical.

Applications 5-Benzyloxy-6-methoxyindole (cas# 4790-04-9) is a compound useful in organic synthesis.
References McBride, C., et al.: Bioorg. Med. Chem. Lett., 16, 3789 (2006), Frost, J., et al.: J. Med. Chem., 51, 1904 (2008),

Applications 2-Methoxyethoxymethyl Chloride is an OH-protecting reagent. 2-Methoxyethoxymethyl Chloride is used in the modification of antibiotics.
References Zakrzewski, J. et al.: Pol. J. Chem. Toxicol., 8, 83 (2006); Kremers, J.A. et al.: J. Org. Chem., 59, 4262 (1994);

Applications N-Boc-piperazine-d8 is a useful synthetic intermediate for the preparation of labelled compounds.

Applications 2-amino-5-methylhexanoic acid (cas# 3558-32-5) is a useful research chemical.

Applications 2-methyl-1-[4-(trifluoromethyl)phenyl]propan-1-one (cas# 64436-58-4) is a useful research chemical.

Applications N1-(2-AMINOETHYL)-N1-METHYLETHANE-1,2-DIAMINE (cas# 4097-88-5) is a useful research chemical.

Applications 3-(2-Methoxy-5-methylphenyl)-3-phenyl-propanoic Acid (cas# 109089-77-2) is a compound useful in organic synthesis.

Applications 2-Furoylglycine is an intermediate used to prepare non-nucleoside inhibitors of HCV NS5b RNA polymerase. It is also used in the synthesis of benzimidazolylazabicyclooctylethylpiperidines as Ccr5 antagonists for the treatment of HIV infection.
References Antonysamy, S., et al.: Bioorg. Med. Chem. Lett., 18, 2990 (2008); Kazmierski, W., et al.: PCT Int. Appl. (2004), WO 2004054974 A2 20040701

Applications 2-Methyl-4,6-bis(octylsulfanylmethyl)phenol (cas# 110553-27-0) is a useful research chemical.

Applications rac-trans-2,5-Dimethyl-3-(2-methylphenyl)-1-propylimidazolini-4-one Hydrochloride is the salt analogue of 2,5-Dimethyl-3-(2-methylphenyl)-1-propylimidazolini-4-one (D477055), an impurity of Prilocaine (Prilocaine Hydrochloride P725000). Prilocaine is a local anesthetic of the amino amide type and is often used in dentistry. Prilocaine is also often combined with lidocaine as a preparation for dermal anesthesia (lidocaine/prilocaine or EMLA) towards the treatment of conditions like paresthesia.
References Caliaro, G., et al.: J. Pharm. Biomed. Anal., 26, 427 (2001), Ulmeanu, S., et al.: Pharm. Res., 20, 1317 (2003)

Applications 5-Methyl-3,4-diphenylisoxazole is a reagent for the preparation of valdecoxib and valdecoxib analogues.
References Di Nunno, L., et al.: J. Med. Chem., 47, 4881 (2004); Reddy, A. R., et al.: Synth. Commun., 42, 639 (2012); Huang, Y., et al.: Zhongguo Xiandai Yingyong, 26, 456 (2009)

Applications 1,2:4,5-bis-O-(1-Methylethylidene)-β-D-Fructopyranose is a reagent in the synthesis of antibacterial/antifungal monosaccaride esters. Also used in the synthesis of antihyperlipidemic novel compounds involving glycosyl fructose derivatives.
References Shen, Y. et al.: Molecules, 17, 8661 (2012); Tiwari, P. et al.: Bioorg. Med. Chem. Lett., 16, 6028 (2006);

Applications 7-Chloro-8-methylquinoline (cas# 78941-93-2) is a compound useful in organic synthesis.

Applications N-(5-Methyl-3-isoxazolyl)benzenesulfonamide is used in the preparation of isoxazolecarboxylic acid derivatives as agricultural fungicides.
References Gomes, J.R.B., et al.: Tetrahedron, 61, 2705 (2005),

Applications D-LEUCYL-L-TYROSINE (cas# 3303-29-5) is a useful research chemical.

Applications Pteroyltri-γ-L-glutamic acid is a folate derivative found in various foods such as yeast, spinach, beef liver, beef fillet and peas.
References Tamura, T., et al.: Br. J. Haematol., 25, 513 (1973); Ndaw, S., et al.: J. Chromatogr. A, 928, 77 (2001)

Applications 2-(4-Hydroxyphenyl)-3-methyl-1H-indol-5-ol is used as a reagent in the synthesis of tethered indoles as functionalizable ligands for estrogen receptor.
References Trogden, B.G., et al.: Bioorg. Med. Chem. Lett., 19, 485 (2009)

Applications 3-Hydroxy-2-methylbutanoic Acid (cas# 473-86-9) is a compound useful in organic synthesis.

Applications 1-Bromo-3-methylbutane, is used as an extraction solvent to determine various polycyclic aromatic hydrocarbons in water samples though dispersive liquid-liquid microextraction along with GC-MS (gas chromatography- mass spectrometry).
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 Rezaee, M., et al.: J. Chromat. A., 1116, 1 (2006)

Applications L-Cysteine Hydrochloride

Applications 2-Methoxy-1-[4-(oxiranylmethoxy)phenyl]ethanone (cas# 110458-44-1) is a compound useful in organic synthesis.

Impurity Esomeprazol EP Impurity A/ Omeprazole EP Impurity A
Applications 5-Methoxy-2-mercaptobenzimidazole (Esomeprazol EP Impurity A) is used in the synthesis of COX-2 inhibitors
References Frechette, S., et al.: Bioorg. Med. Chem. Lett., 18, 1502 (2008), Zhang, R., et al.: Eur. J. Med. Chem., 44, 3771 (2009),

Applications 4-METHYL-2-PHENYL-2-PENTENAL (cas# 26643-91-4) is a useful research chemical.

Applications Bis(4-methylpentyl) Phthalate, is a phthalic acid ester (PAEs), widely used in many consumable products with potential carcinogenic properties. It is also the product of the fermentation of Streptomyces regnesis 099.

Impurity Fluorouracil EP Impurity D
Applications 5-Methoxyuracil (Fluorouracil EP Impurity D) is methoxylated uracil, a component of nucleid acid. 5-Methoxyuracil is used in the preparation of nucleosides.
References Vorbrueggen, H. et al.: Chem. Ber., 114, 1279 (1981); Novacek, A. et al.: Coll. Czech. Chem. Comm., 32, 1045 (1967);

Applications N-Acetyl-DL-aspartic acid (cas# 2545-40-6) is a useful research chemical.

Applications 4-Bromo-3-methylpyridine, HCl

Applications N-Methylsuccinimide is used as a model compound to investigate the mechanism of enolization step by density-functional theory (DFT) calculations. N-Methylsuccinimide is a metabolite of N-methyl-2-pyrrolidone (NMP) and its presence in plasma and urine can be used as a biomarker of exposure to NMP
References Takahashi, O., et al.: Chem. Biodivers., 7, 1349 (2010)

Applications 2'-Deoxy-N-methyl-cytidine is a nucleotide derivative used as an analytical reagent.
References Dupret, D.: Biomed. Health. Res., 23(Human Genome Analysis), 244-255 (1998)

Applications 5-Methyl-5-phenylhydantoin is a reactant for synthesis of beta-amino alcohols as inhibitors of anti-tubercular target N-acetyltransferase, chlorohydantoins and specific MMP inhibitors.
References Fullam, E., et al.: Bioorg. Med. Chem. Lett., 21, 1185 (2011); Whitehead, D., et al.: Tetrahedron Lett., 50, 3 (2009); Chollet, A., et al.: Bioorg. Med. Chem., 10, 531 (2002)

Applications 8-Chloro-4-hydroxy-2-methylquinoline (cas# 5236-87-3) is a useful research chemical.

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 L-Lysine-3,3,4,4,5,5,6,6-d8 Dihydrochloride, is the labelled L-Lysine, a naturally occurring amino acid which is used in the labelling of human bone marrow mesenchymal stem cells for analysis.
References Rocha, B. et al.: J. Prot. Res., 11, 5350 (2012); Kumar, D. et al.: Polym. J., 45, 160 (2013);

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

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),

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

Applications 1-Chloro-3-methoxypropane (cas# 36215-07-3) is a compound useful in organic synthesis.

Applications 3-BROMO-3-METHYL-2-BUTANONE (cas# 2648-71-7) 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 8-Bromo-3,9-dihydro-3-methyl-1H-purine-2,6-dione, is a substituted derivative of Xanthine (X499950), found in animal organs, yeast, potatoes, coffee beans, tea. It can also be used for the synthesis of Linagliptin (L465900), which is a novel potent and selective dipeptidyl peptidase-4 (DPP-4) inhibitor with potential use in the treatment of type 2 diabetes.
References Mueller, C. et. al: Handbook Exp. Pharmacol. 200,151(2011); Prabavathy, N. et al.: Int. J. Pharm. Bio. Sci., 2, 438 (2011); Deacon, C.F.: Diab. Obes. Metab., 13, 7 (2011); Mtthias E., et. al: J. Med. Chem., 50, 6450 (2007);

Applications 2-Methoxyphenol-3,4,5,6-d4 (CAS# 7329-52-4) is a useful isotopically labeled research compound.

Applications 5-Amino-6-methylbenzimidazolone