1-ethyl-3-isopropoxy-pyrazole-4-sulfonyl chloride CAS 1799652-46-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1799652-46-2 |
| Molecular Formula | C8H17ClN2O3S |
| Molecular Weight | 256.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-ethyl-3-isopropoxy-pyrazole-4-sulfonyl chloride (CAS 1799652-46-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H17ClN2O3S. Molecular weight: 256.75 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H17ClN2O3S |
| Molecular Weight | 256.75 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 |
| 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(((Tetrahydrofuran-3-yl)oxy)methyl)butane-1-sulfonyl chloride (CAS 1491047-44-9)
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- 4-((Tetrahydrofuran-3-yl)methoxy)butane-1-sulfonyl chloride (CAS 1484271-69-3)
- 2-(2-methanesulfonylethanesulfonyl)benzoic acid (CAS 1183920-59-3)
- 9H-Fluoren-9-yl cyclopropanecarboxylate (CAS 88070-89-7)
- 3-tert-Butyl-1-[(pyridin-3-yl)methyl]thiourea (CAS 712296-73-6)
- 6-(5-Fluoro-1-isopropyl-1,3-dihydro-2h-benzo[d]imidazol-2-ylidene)-2-methylcyclohexa-2,4-dien-1-imine (CAS 1356781-02-6)
- 2,4-Dimethyl-5-(6-((4-methylbenzyl)thio)pyridazin-3-yl)thiazole (CAS 896058-59-6)
- 2-[(but-3-yn-1-yl)(methyl)amino]ethan-1-ol (CAS 634605-30-4)
- Heptapeptide-6 (CAS CATO-CPTD788823)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com