CAS:921-01-7|D-Cysteine

Catalogue Number:C995020
Chemical Name:D-Cysteine
Synonyms:(S)-Cysteine
CAS Number:921-01-7
Molecular Formula:C₃H₇NO₂S
Appearance:White to Off-White Solid
Melting Point:>206ºC (dec.)
Molecular Weight:121.16
Storage:4°C
Solubility:Aqueous Acid (Slightly), Water (Sparingly)
Stability
Hygroscopic
Category:Building Blocks; Chiral Molecules; Amino Acids; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:D-Cysteine 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);
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