rac N-Nitroso Thiazolidine-4-carboxylic Acid CAS 88381-44-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 88381-44-6 |
| Molecular Formula | C4H6N2O3S |
| Molecular Weight | 162.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity rac N-Nitroso Thiazolidine-4-carboxylic Acid (CAS 88381-44-6) pharmaceutical standards reference standard. Molecular formula: C4H6N2O3S. Molecular weight: 162.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H6N2O3S |
| Molecular Weight | 162.17 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- Metronidazole Impurity 27 (CAS 34916-84-2)
- (4R)-N-Nitroso Thiazolidine-4-carboxylic Acid (CAS 86594-16-3)
- Hydroxy(1H-imidazol-4-yl)methanesulfinic acid (CAS 950820-62-9)
- 6-Ethoxy-N-(furan-2-ylmethyl)benzo[d]thiazol-2-amine (CAS 1286732-80-6)
- (2-(9H-Carbazol-9-yl)dibenzo[b,d]furan-4,6-diyl)bis(diphenylphosphineoxide) (CAS 1407158-19-3)
- Methyl 5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate (CAS 1842396-18-2)
- (4-hydroxy-3-methoxyphenyl)(morpholino)methanethione (CAS 17692-71-6)
- 9-(1H-pyrrol-1-yl)-2,4-bis(trifluoromethyl)-[1,2,4]triazolo[4,3-a][1,8]naphthyridine (CAS 338965-34-7)
- 3-Fluoro-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid (CAS 1352394-37-6)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com