Cysteine
CAS 3374-22-9

Chemical structure of Cysteine
  • Molecular Formula: C3H7NO2S
  • Molecular Weight: 121.16 g/mol
Registry Numbers:
  • Cas Number: 3374-22-9
  • EINECS Number: 222-160-2
  • MDL Number: MFCD00004881
  • InChIKey: XUJNEKJLAYXESH-JSWHHWTPCJ
  • Smiles: NC(CS)C(O)=O
Data for Cysteine
Synthesis Reference(s) for Cysteine: Chemical and Pharmaceutical Bulletin, 34, p. 869, 1986
Synonym Chemical Name(s):
Cysteine
3374-22-9
2-amino-3-sulfanylpropanoic acid
2-amino-3-mercapto-propionic acid
2-amino-3-sulfanyl-propanoic acid
2-amino-3-sulfanylpropansäure
acide 2-amino-3-sulfanylpropanoic
2-アミノ-3-スルファニルプロパン酸
View all synonym chemical names
Physical Properties:
Melting Point: 222 ºC
Boiling Point: n/a
Density: 1.441 g/mL
Refractive Index: n/a
Related compounds:
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