4-acetylbenzenesulfonyl chloride CAS 1788-10-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1788-10-9 |
| Molecular Formula | C8H13ClO3S |
| Molecular Weight | 224.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-acetylbenzenesulfonyl chloride (CAS 1788-10-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H13ClO3S. Molecular weight: 224.71 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H13ClO3S |
| Molecular Weight | 224.71 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 methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; 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 |
Related acetylbenzenesulfonyl Standards
- 3-Acetylbenzenesulfonyl chloride (CAS 73035-16-2)
- 2-(4-acetylbenzenesulfonyl)acetamide (CAS 1266854-36-7)
- 1-(3-Acetylbenzenesulfonyl)piperidine-4-carboxylic acid (CAS 790270-87-0)
- 1-(4-Acetylbenzenesulfonyl)piperidine-4-carboxylic acid (CAS 781626-93-5)
- 1-[4-(3-acetylbenzenesulfonyl)piperazin-1-yl]-2-chloroethan-1-one (CAS 923721-75-9)
- 1-[4-(4-acetylbenzenesulfonyl)piperazin-1-yl]-2-chloroethan-1-one (CAS 879319-23-0)
Recommended Standards
- 1H-pyrrolo[3,2-b]pyridine-3-sulfonyl chloride (CAS 1782733-34-9)
- 1-cyclopropyl-3-methyl-pyrazole-4-sulfonyl chloride (CAS 1799651-68-5)
- 1H-pyrrolo[2,3-c]pyridine-3-sulfonyl chloride (CAS 1781898-49-4)
- Methyl 2-(3,3-dimethyl-2-oxoazetidin-1-yl)benzoate (CAS 339100-88-8)
- Methyl 4-((2-oxooxazolidin-5-yl)methoxy)benzoate (CAS 312598-51-9)
- tert-Butyl 2-(pyridin-4-yl)piperazine-1-carboxylate oxalate (CAS 1956332-42-5)
- Sodium 4-bromo-2-fluorophenolate (CAS 154868-20-9)
- 3-[2-methoxy-4-(trifluoromethyl)phenyl]prop-2-enoic acid (CAS 1214790-33-6)
- 2-Chloro-n-[5-chloro-2-(1h-1,2,4-triazol-1-yl)phenyl]acetamide (CAS 792953-83-4)
- [α-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226159)
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