4-Acetamido-3,5-dimethylbenzenesulfonyl Chloride CAS 952958-71-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 952958-71-3 |
| Molecular Formula | C10H12ClNO3S |
| Molecular Weight | 261.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Acetamido-3,5-dimethylbenzenesulfonyl Chloride (CAS 952958-71-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H12ClNO3S. Molecular weight: 261.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H12ClNO3S |
| Molecular Weight | 261.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Acetamido Standards
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Recommended Standards
- 4,6,7,8-Tetrahydro-5,8-ethanofuro[3,2-c]azepine-2-sulfonyl chloride (CAS 2712741-58-5)
- 4-Dimethylcarbamoylmethyl-benzenesulfonyl chloride (CAS 53305-13-8)
- 4-(5-Chlorothiophen-2-yl)-2-(1H-pyrrol-1-yl)pyrimidine (CAS 860788-63-2)
- 2-Ethoxy-1-fluoro-4-nitrobenzene (CAS 1093656-34-8)
- 3-Chloro-5-fluoro-2-(3-pyrrolinomethyl) benzophenone (CAS 898763-66-1)
- 4-(2,5-Dimethylphenyl)piperidine (CAS 899359-38-7)
- Risperidone Isoxazole-N-oxide (CAS 1391053-34-1)
- 2-(2,6-Dichlorophenyl)-2-(methylamino)acetic acid (CAS 1218208-93-5)
- 3-((4-Chlorobenzyl)amino)propan-1-ol hydrochloride (CAS 1269104-92-8)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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