L-Cysteine
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Molecular Structure
Detailed Description
Product Name: L-Cysteine
Synonyms:(R)-2-Amino-3-mercaptopropanoic acid;3-mercapto-l-alanin;alpha-amino-beta-mercaptopropionicacid;alpha-Amino-beta-thiolpropionic acid;alpha-amino-beta-thiolpropionicacid;Cystein;half-cysteine;L-Alanine, 3-mercapto-
CAS: 52-90-4
EINECS:200-158-2
MF: C3H7NO2S
MW: 121.16
MS:
Mol File: 52-90-4.mol
mp:220 °C (dec.)(lit.)
alpha:8.75 o (c=12, 2N HCl)
refractive index:8.8 ° (C=8, 1mol/L HCl)
storage temp.:Store at RT.
solubility:H2O: 25 mg/mL
Water Solubility:280 g/L (25 oC)
Stability: Stability Stable, but may be air sensitive. Incompatible with oxidizing agents, bases.
Appearance: white crystalline powder. Soluble in dilute mineral acids and alkaline solutions, soluble in water, insoluble in ethanol, insoluble in ether and chloroform.
Packing: as your demand.
- L-Cysteine