Amino Acids (AA)

Applications Methyl 2-Mercapto-2-methylpropionate (cas# 87123-08-8) is a compound useful in organic synthesis.

Applications A L-lysine derivative used in the preparation of Polylysine, a synthetic, basic poly-α-amino acid. Polylysine inhibited fungal penetration and polyphenol formation in susceptible sweet potatoes infected with C. fimbriata and caused some inhibition of fungal growth, a lessening of the penetration by the fungus, and more callus formation in resistant sweet potatoes. The compound inhibited the infection of tomato cuttings by F. lycopersici but was also toxic to the plants. Polyglutamic acid had no effect on the fungi in vitro.
References Buchanan-Davidson, D.J., et al.: Science, 132, 1664 (1960),

Applications D-Cysteine Methyl Ester is a protected form of D-Cysteine (C995020) which is a strong inhibitor of Escherichia coli growth and also functions to provide inorganic sulfates for the sulfation of xenobiotics. D-Cysteine is a non-physiological isomer of L-Cysteine (C995000), and is not involved in protein or glutathione synthesis.
References Glazenburg, E., et al.: Biochem. Pharm., 33, 625 (1984); Klassen, C. & Boles, J.: FASEB J., 11, 404 (1997); Soutourina, J., et al.: J. Biol. Chem., 276, 40864 (2001)

Applications N-Carbobenzyloxy-D-serine-beta-lactone (cas# 98632-91-8) is a useful research chemical.

Applications 8-Aminooctanoic Acid is a substance used in the study on the activity and specificity of ω-aminooctanoic acid-glycine-aspartic acid-tryptophan peptide in inhibiting platelet aggregation. Study on lysine analog effect on plasminogen binding in PC12 cells.
References Wang, X., et al.: Zhongguo Shengwu Zhipinxue Zazhi, 20, 432 (2007); Miles, L. A., et al.: Ann. N. Y. Acad. Sci., 971, 454 (2002)

Applications L-Cystine-dimethyl Ester Dihydrochloride (cas# 32854-09-4) is a compound useful in organic synthesis.

Stability Hygroscopic
Applications H-VAL-SER-OH (cas# 13588-94-8) is a useful research chemical.

Applications N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-N-methyl-L-alloisoleucine, is a building block used in the synthesis of Ecumicin, which is a the potent anti-mycobacterial cyclic depsipeptide natural product.
References Hawkins, P. et al.: Organic Letters, Vol. 20, P: 1019-1022 (2018)

Applications L-Anserine-d4 (N-beta-alanyl-d4) is a useful isotopically labeled research compound. It can be used as an internal standard in LC-MS.
References Gopinathan, M. B., et al.: Synth. Commun., 39, 3973 (2009)

Applications 4-Nitro-L-Phenylalanine Methyl Ester Hydrochloride, is an intermediate in the synthesis of various pharmaceutical compounds. It can be used for the preparation of Matijing-Su derivatives as potent anti-HBV agents.
References Jingying, Q., et al.: Bioorg. Med. Chem., 19, 5352 (2011);

Applications Intermediate in the preparation of labelled Trimebutine metabolites.

Applications (+/-)-Decanoylcarnitine Chloride is a homolog of Acetylcarnitine Chloride (A171990) and an intermediate in lipid metabolism. It also functions in the physiological enhancement of paracellular drug transport.
References Hayashi, M., et al.: J. Control. Release, 62, 141 (1999); LeCluyse, E. L., et al.: Pharm. Res., 8, 84 (1991)

Applications 2-Methyl-3-phenylpyrazine (cas# 29444-53-9) is a useful research chemical.

Applications (2S,4R)-4-Hydroxy-L-glutamic Acid is a metabolite of Glutamic acid (G596960).
References Hampson, D., et al.: J. Biol. Chem., 274, 33488 (1999), Jensen, A., et al.: Eur. J. Pharmacol., 397, 247 (2000),