5-Chloro-2,3-dihydro-1,3-thiazol-2-one CAS 1289062-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1289062-73-2 |
| Molecular Formula | C3H2ClNOS |
| Molecular Weight | 135.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2,3-dihydro-1,3-thiazol-2-one (CAS 1289062-73-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C3H2ClNOS. Molecular weight: 135.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C3H2ClNOS |
| Molecular Weight | 135.57 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- 5-isoxazolecarbonyl chloride 62348-13-4 Isoxazole-5-carbonyl chloride isoxazol-5-carbonylchloride isoxazole-5-carbonylchloride (CAS 62348-13-4)
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- 7-Bromo-8,10-dichloro-6-fluoro-2-methyl-3,4-dihydrobenzo[b][1,6]naphthyridin-1(2H)-one (CAS 2025359-81-1)
- Tipiracil Impurity 14 (CAS CATO-C4X-100514)
- tert-Butyl (2-(6-acetyl-4-methylpyridin-2-yl)ethyl)carbamate (CAS 1393538-50-5)
- 2-(2-((5H-[1,2,4]triazino[5,6-b]indol-3-yl)thio)acetyl)-N-phenylhydrazine-1-carbothioamide (CAS 1024559-37-2)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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