4-(Octyloxy)benzene-1-sulfonyl chloride CAS 21095-40-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21095-40-9 |
| Molecular Formula | C14H21ClO3S |
| Molecular Weight | 304.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Octyloxy)benzene-1-sulfonyl chloride (CAS 21095-40-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H21ClO3S. Molecular weight: 304.83 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H21ClO3S |
| Molecular Weight | 304.83 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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.) | 1963 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-((Benzyloxy)methyl)-2-ethylbutane-1-sulfonyl chloride (CAS 1492478-88-2)
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- 3-Isopropyl-4-(pentyloxy)benzenesulfonyl chloride (CAS 1094512-16-9)
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- 5-[(4-aminophenoxy)methyl]-2-furoic acid (CAS 1184060-24-9)
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- 2-Chloro-1-(4-hydroxy-1-piperidyl)ethanone (CAS 848438-60-8)
- 8-Chloro-2-(2,5-dimethylphenyl)quinoline-4-carbonyl chloride (CAS 1160256-42-7)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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