### Properties

- IUPAC name: (2R)-2-Amino-3-sulfanylpropanoic acid
- Formula: C3H7NO2S
- Molecular weight: 121.1582 g/mol
- Monoisotopic weight: 121.0197495 g/mol
- Melting point: 230 °C (503 K)
- Synonym:
  - (2R)-2-Amino-3-sulfanylpropanoic acid
- Abbreviations:
  - Cys
  - C

### Structure

### Structure Download

- In CML format
- In MOL format

### InChI

InChI=1/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1

### SMILES

NC(CS)C(=O)O