Chlorsulfonyl Isocyanate CAS 1189-71-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1189-71-5 |
| Molecular Formula | CClNO3S |
| Molecular Weight | 141.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Chlorsulfonyl Isocyanate (CAS 1189-71-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: CClNO3S. Molecular weight: 141.53 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | CClNO3S |
| Molecular Weight | 141.53 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 |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
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