laevo-cysteine
Product Description
| Product | laevo-cysteine |
| CAS | 52-90-4 |
| Formula | C3H7NO2S |
| Synonym | L-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
| Assay | 98.00 to 100.00 % |
| Melting Point | 238.00 to 240.00 °C. @ 760.00 mm Hg |
| logP (o/w) | -2.49 |
| Odor Type | sulfurous |
| Odor | sulfury |
| Appearance | white crystals |
| Insolubility | in ether, acetone, benzene, carbon disulfide, ccl4 |
| Molecular weight | 121.16 |
| Color | colorless crystal |
| Solubility | water, ammonium hydroxide, acetic acid |
| Notes | FEMA# 3263 |
| Class | Flavor and Fragrance Chemical Compounds |
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