L-Cysteine(52-90-4)

• Name: L-Cysteine
• Synonyms:L-Cysteine Free Base;2-Amino-3-mercapto-, (R)-;L-Cysteine (JAN);L-Cysteine Base/Hcl (mono/anhyd);(2R)-2-amino-3-mercaptopropanoic acid;Valine,3-mercapto-;alpha-Amino-beta-mercaptopropionic acid, L-;alpha-Amino-beta-thiolpropionic acid, L-;L-2-Amino-3-mercaptopropanoic acid;(2R)-2-amino-3-sulfanyl-propanoic acid;Half-cystine;L-2-Amino-3-mercaptopropionic acid;L-Cysteine Base;(+)-2-Amino-3-mercaptopropionic acid;H-Cys-OH;
• Molecular Formula:C₃H₇NO₂S
• Molecular Weight:121.16
• CAS Registry Number:52-90-4
• EINECS:200-158-2
• Melting Point:220 °C
• Water Solubility:280 g/L (25°C) in water