1imidazole-1-sulfonyl chloride CAS 1160761-73-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1160761-73-8 |
| Molecular Formula | C6H9ClN2O2S |
| Molecular Weight | 208.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1imidazole-1-sulfonyl chloride (CAS 1160761-73-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H9ClN2O2S. Molecular weight: 208.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H9ClN2O2S |
| Molecular Weight | 208.67 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 | 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 2-Acetyl-5-phenylfuran-3(2H)-one (CAS 56519-19-8)
- 5-Chloro-1-methyl-3-((phenylthio)methyl)-1H-pyrazole-4-carbaldehyde (CAS 318234-26-3)
- 1242962-24-8 Ethyl 3-amino-4-[(2-{[(cyclopentylamino)carbonyl]amino}ethyl)amino]benzoate MFCD15732370 (CAS 1242962-24-8)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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