N-(4-chloro-1,1-dioxidotetrahydrothiophen-3-yl)acetamide CAS 201990-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201990-56-9 |
| Molecular Formula | C6H10ClNO3S |
| Molecular Weight | 211.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Description
N-(4-chloro-1,1-dioxidotetrahydrothiophen-3-yl)acetamide (CAS 201990-56-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H10ClNO3S. Molecular weight: 211.67 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H10ClNO3S |
| Molecular Weight | 211.67 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- 1-(3,4-Dimethoxyphenyl)cyclobutanecarboxylic Acid (CAS 147406-22-2)
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- Clindamycin Palmitate Impurity 71 (CAS CATO-C4X-134171)
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Why CATO?
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