4025-77-8 (Chlorosulphonyl)acetyl chloride Acetyl chloride, 2-(chlorosulfonyl)- Acetyl chloride, (chlorosulfonyl)- EINECS 223-693-3 CAS 4025-77-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4025-77-8 |
| Molecular Formula | C2H2Cl2O3S |
| Molecular Weight | 177.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4025-77-8 (Chlorosulphonyl)acetyl chloride Acetyl chloride, 2-(chlorosulfonyl)- Acetyl chloride, (chlorosulfonyl)- EINECS 223-693-3 (CAS 4025-77-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C2H2Cl2O3S. Molecular weight: 177.01 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C2H2Cl2O3S |
| Molecular Weight | 177.01 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorosulphonyl Standards
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- Tert-butyl (4-ethoxy-2-hydroxy-2-(trifluoromethyl)but-3-en-1-yl)carbamate (CAS 328029-05-6)
- Methyl 5-(2-(dimethylamino)vinyl)pyrazine-2-carboxylate (CAS 710322-24-0)
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