85-46-1 3WYX4I0SJR 1-Chlorosulfonylnaphthalene 1-Naphthalenesulfonyl chloride Naphthalene-1-sulphonyl chloride AI3-19494 EINECS 201-609-6 alpha-Naphthalenesulfochloride alpha-Naphthalenesulfonyl chloride 1-Naphthylsulfonyl chloride NSC 74636 UNII-3WYX4I0SJR CAS 85-46-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85-46-1 |
| Molecular Formula | C10H17ClO2S |
| Molecular Weight | 236.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
85-46-1 3WYX4I0SJR 1-Chlorosulfonylnaphthalene 1-Naphthalenesulfonyl chloride Naphthalene-1-sulphonyl chloride AI3-19494 EINECS 201-609-6 alpha-Naphthalenesulfochloride alpha-Naphthalenesulfonyl chloride 1-Naphthylsulfonyl chloride NSC 74636 UNII-3WYX4I0SJR (CAS 85-46-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H17ClO2S. Molecular weight: 236.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H17ClO2S |
| Molecular Weight | 236.76 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- (7,7-Dimethylbicyclo[2.2.1]heptan-1-yl)methanesulfonyl chloride (CAS 173852-58-9)
- 93-11-8 2-Naphthalenesulfonyl chloride Naphthalene-2-sulphonyl chloride EINECS 202-219-9 beta-Naphthalenesulfochloride Naphthalene-2-sulfonic acid chloride beta-Naphthalenesulfonyl chloride Naphthalene-2-sulfonyl chloride 2-Naphthylsulfonyl chloride NSC 133893 (CAS 93-11-8)
- 3-Chloro-N-(2-thiomorpholinoethyl)propanamide (CAS 1698635-80-1)
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- 1,3-Diphenylpropane (CAS 1081-75-0)
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