1,5-dimethyl-1H-pyrazole-4-sulfonyl chloride CAS 1005613-94-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1005613-94-4 |
| Molecular Formula | C5H11ClN2O2S |
| Molecular Weight | 198.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,5-dimethyl-1H-pyrazole-4-sulfonyl chloride (CAS 1005613-94-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H11ClN2O2S. Molecular weight: 198.67 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H11ClN2O2S |
| Molecular Weight | 198.67 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 DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related dimethyl Standards
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Recommended Standards
- 4-(2-Chloro-6-fluorophenyl)-2-methyl-1-butene (CAS 951895-21-9)
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- [(4-chlorophenyl)methyl](3-methylbut-2-en-1-yl)amine hydrochloride (CAS 1803560-81-7)
- tert-Butyl (2S,4S)-2-methyl-4-(((trifluoromethyl)sulfonyl)oxy)pyrrolidine-1-carboxylate (CAS 2833709-35-4)
- 4-Azaspiro[2.5]octan-5-one (CAS 546114-04-9)
- trans-Cyclobutane-1,3-dicarboxylic acid (CAS 7439-33-0)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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