(alphaS)-alpha-Amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propanoic acid
(2S)-2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid
Also Known As: 2-Mercapto-L-histidine|Thiohistidine|L-Thiolhistidine|L-Thiohistidine|2-Thiolhistidine|2-mercaptohistidine|L-Mercaptohistidine|L-2-Mercaptohistidine|L-2-THIOLHISTIDINE|H-2-MERCAPTO-HIS-OH|Histidine, 2-mercapto-|L-His(2-mercapto)-OH|(S)-2-Mercaptohistidine|L-2-THIOXOHISTIDINE|(S)-2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid|EINECS 217-899-2|2-Mercapto-L-histidine, AldrichCPR|HISTIDINE, 2-MERCAPTO-, L-|2-THIOLHISTIDINE L-FORM [MI]|2-Thiolhistidine 1H-Imidazole-4-propanoic Acid
| Molecular Formula | C6H9N3O2S |
|---|---|
| Molecular Weight | 187.04155 g/mol |
| LogP | 0.02669 |
| Topological Polar Surface Area | 94.9 Ų |
| Hydrogen Bond Donors | 4 |
| Hydrogen Bond Acceptors | 3 |
| Rotatable Bonds | 3 |
| Exact Mass | 187.04155 |
| Monoisotopic Mass | 187.04155 |
| Heavy Atoms | 12 |
| Complexity | 329.53424 |
Chemical Identifiers
| CAS Number | 2002-22-4 |
|---|---|
| SMILES | C1=C(NC(=S)N1)C[C@@H](C(=O)O)N |
Product Overview
(alphaS)-alpha-Amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propanoic acid (CAS 2002-22-4), with molecular formula C6H9N3O2S and molecular weight 187.04155 g/mol. IUPAC: (2S)-2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid.