13552-61-9
13552-61-9 structure
- Name: 2-thiolhistidine
- Chemical Name: 2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid
- CAS Number: 13552-61-9
- Molecular Formula: C6H9N3O2S
- Molecular Weight: 187.22000
- Create Date: 2016-07-17 22:40:55
- Modify Date: 2025-08-29 17:31:23
| Name | 2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid |
|---|---|
| Synonyms |
2-Thiolhistidine
(S)-2-amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-propionic acid Histidine-2-thiol 2-mercapto-L-histidine (S)-2-amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid (S)-2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-propionsaeure 2-Thiol-L-histidine L-(-)-2-thiohistidine |
| Density | 1.52g/cm3 |
|---|---|
| Boiling Point | 376.3ºC at 760mmHg |
| Molecular Formula | C6H9N3O2S |
| Molecular Weight | 187.22000 |
| Flash Point | 181.4ºC |
| Exact Mass | 187.04200 |
| PSA | 130.80000 |
| LogP | 0.35310 |
| Vapour Pressure | 1.06E-06mmHg at 25°C |
| Index of Refraction | 1.695 |
| HS Code | 2933290090 |
|---|
| HS Code | 2933290090 |
|---|---|
| Summary | 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |