5-(Benzyloxy)pentane-1-sulfonyl chloride CAS 1343071-85-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343071-85-1 |
| Molecular Formula | C12H17ClO3S |
| Molecular Weight | 276.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Benzyloxy)pentane-1-sulfonyl chloride (CAS 1343071-85-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H17ClO3S. Molecular weight: 276.78 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H17ClO3S |
| Molecular Weight | 276.78 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(3,4-Dimethylphenoxy)butane-1-sulfonyl chloride (CAS 1342544-88-0)
- 4-(2,4-Dimethylphenoxy)butane-1-sulfonyl chloride (CAS 1343596-95-1)
- 4-(4-Ethylphenoxy)butane-1-sulfonyl chloride (CAS 1340297-76-8)
- 3-(4-Methyl-4H-1,2,4-triazol-3-yl)benzoic acid (CAS 1343339-59-2)
- tert-Butyl (2-(6-formyl-4-(trifluoromethyl)pyridin-2-yl)ethyl)carbamate (CAS 1393553-10-0)
- Methyl phenylphosphinate (CAS 7162-15-4)
- 898754-32-0 3-(2,6-Dimethylphenyl)-1-(2-methoxyphenyl)propan-1-one DTXSID70644773 (CAS 898754-32-0)
- n-Butyl-3-methylcyclohexan-1-amine (CAS 55794-85-9)
- 2-(propan-2-yl)-1,3-oxazole-4-carbaldehyde (CAS 202817-15-0)
- Insulin Degludec Impurity 19 (CAS CATO-C4X-215719)
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