5-Chloro-N,N-dimethylpyrazole-1-sulfonamide CAS 769937-44-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 769937-44-2 |
| Molecular Formula | C5H8ClN3O2S |
| Molecular Weight | 209.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-N,N-dimethylpyrazole-1-sulfonamide (CAS 769937-44-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H8ClN3O2S. Molecular weight: 209.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H8ClN3O2S |
| Molecular Weight | 209.65 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 DMSO, DMF, methanol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 5-Chloro-1,3-dimethyl-1h-pyrazole-4-sulfonamide (CAS 88398-46-3)
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- 4-Cyanooxane-3-sulfonyl chloride (CAS 2091940-31-5)
- 5-Chloro-4-ethynyl-2-methoxypyridine (CAS 1256791-22-6)
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- tert-Butyl 2-formyl-5,5-dimethylpiperidine-1-carboxylate (CAS 2090033-32-0)
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