1-Chloroethanesulfonyl Chloride CAS 3518-66-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3518-66-9 |
| Molecular Formula | C2H4Cl2O2S |
| Molecular Weight | 163.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Chloroethanesulfonyl Chloride (CAS 3518-66-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C2H4Cl2O2S. Molecular weight: 163.02 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C2H4Cl2O2S |
| Molecular Weight | 163.02 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloroethanesulfonyl Standards
- 2-Chloroethanesulfonyl chloride (CAS 1622-32-8)
- 1-(2-Chloroethanesulfonyl)propane (CAS 55750-94-2)
- (2-Chloroethanesulfonyl)ethene (CAS 7327-58-4)
- 2-Chloroethanesulfonyl fluoride (CAS 762-70-9)
- [(2-chloroethanesulfonyl)methyl]benzene (CAS 66998-67-2)
- 2-(2-Chloroethanesulfonyl)-1,4-dimethylbenzene (CAS 790232-11-0)
- 1-(2-Chloroethanesulfonyl)-4-nitrobenzene (CAS 6461-63-8)
- 2-(2-chloroethanesulfonyl)ethylaminehydrochloride (CAS 85739-74-8)
Recommended Standards
- (2R,3S,4R,5R)-2-(Hydroxymethyl)-5-(2-methoxy-9H-purin-9-yl)tetrahydrofuran-3,4-diol (CAS 39638-84-1)
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- 2-Bromo-1-methyl-2,3-dihydro-1H-imidazole (CAS 16681-59-8)
- tert-Butyl (6,7-difluoro-1,2,3,4-tetrahydroquinolin-3-yl)carbamate (CAS 2750639-61-1)
- Methyl 3-((tert-butoxycarbonyl)amino)-4-phenylbutanoate (CAS 142854-48-6)
- Chloromethyl-(4-chlorophenyl)dimethylsilane (CAS 770-89-8)
- 2-Amino-6-(trifluoromethyl)benzoic acid hydrochloride (CAS 918667-28-4)
- 3-(4-Bromobenzenesulfonyl)-2-hydroxy-2-methyl-N-[3-(trifluoromethyl)phenyl]propanamide (CAS 338424-45-6)
- [1,1'-Biphenyl]-4-yl(methyl)sulfane (CAS 19813-76-4)
- Sperm Peptide P10G (H-2424.0001) (CAS 137353-73-2)
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