4-(Cyclopentyloxy)-2-methylbenzenesulfonyl chloride CAS 1016730-44-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1016730-44-1 |
| Molecular Formula | C12H15ClO3S |
| Molecular Weight | 274.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Cyclopentyloxy)-2-methylbenzenesulfonyl chloride (CAS 1016730-44-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15ClO3S. Molecular weight: 274.76 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15ClO3S |
| Molecular Weight | 274.76 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(2-(2-Isopropoxyethoxy)ethoxy)ethane-1-sulfonyl chloride (CAS 1343429-58-2)
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- Disperse Blue 106 (CAS 68516-81-4)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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