Ethyl (4-(chlorocarbonyl)-1,2,3-thiadiazol-5-yl)carbamate CAS 68176-63-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68176-63-6 |
| Molecular Formula | C6H6ClN3O3S |
| Molecular Weight | 235.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl (4-(chlorocarbonyl)-1,2,3-thiadiazol-5-yl)carbamate (CAS 68176-63-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H6ClN3O3S. Molecular weight: 235.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H6ClN3O3S |
| Molecular Weight | 235.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 6-Chloro-2-(methylsulfonyl)pyrimidine-4-carboxamide (CAS 7251-25-4)
- N-[(2-Chloro-5-thiazolyl)methyl]-N＇-nitroguanidine (CAS 135018-15-4)
- 4-Chloro-6-methoxy-2-(methylthio)-5-nitropyrimidine (CAS 56032-35-0)
- 1-(3-Cyclopropyl-1-isopropyl-1H-pyrazol-5-yl)-N-((1,3-dimethyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856072-99-5)
- (E)-N'-(1,4-Dimethyl-6-oxo-1,6-dihydropyrimidin-2-yl)-N,N-dimethylmethanimidamide (CAS 445033-81-8)
- Dezinamide (CAS 91077-32-6)
- 3-Bromopyrazolo[1,5-a]pyrimidine-5,7(4H,6H)-dione (CAS 57489-76-6)
- (S)-tert-butyl 2-((1R,2R)-3-(benzyloxy)-1-hydroxy-2-methyl-3-oxopropyl)pyrrolidine-1-carboxylate (CAS 163768-51-2)
- Sultopride (CAS 53583-79-2)
- Tirzepatide Impurity 11 TFA salt (CAS CATO-C4X-324011)
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