Product Description

Productlaevo-cysteine
CAS52-90-4
FormulaC3H7NO2S
SynonymL-2-Amino-3-mercaptopropanoic acid, ()-2-Amino-3-mercaptopropionic acid, a-Amino-b-thiopropionic acid, L-2-Amino-3-thiopropionic acid, Cystein Cysteine (INCI), 3,3-Dithiobis (2-aminopropanoic acid), b-Mercaptoalanine, L-b-Mercaptoalanine, Tioserine, L-Cysteine

Typical Product Specifications

Assay98.00 to 100.00 %
Melting Point238.00 to 240.00 ยฐC. @ 760.00 mm Hg
logP (o/w)-2.49
Odor Typesulfurous
Odorsulfury
Appearancewhite crystals
Insolubilityin ether, acetone, benzene, carbon disulfide, ccl4
Molecular weight121.16
Colorcolorless crystal
Solubilitywater, ammonium hydroxide, acetic acid
NotesFEMA# 3263
ClassFlavor and Fragrance Chemical Compounds
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