Category:
Intermediates&Fine Chemicals
CAS NO:
19285-83-7
Standard:
In-house Standards,
| CAS | 19285-83-7 |
| Chinese Name | D-硫代脯氨酸 |
| English Name | (S)-4-Thiazolidinecarboxylic acid |
| Formula | C4H7NO2S |
| Weight | 133.169 |
| Specific Rotation | Boiling Point:350.3ºC at 760mmHg |
| Exterior | |
| Purity | 98% |
(S)-4-Thiazolidinecarboxylic acid is a chiral heterocyclic building block synthesized via enzymatic resolution or asymmetric catalysis. Its molecular formula is C4H7NO2S (CAS No. 1065-84-9), serving as a critical precursor for peptidomimetics and beta-lactam antibiotics.
Requires storage under inert atmosphere at -20°C to prevent racemization. Personnel must wear appropriate PPE; avoid inhalation of dust and contact with skin due to potential irritant properties.