4-sec-Butylbenzenesulfonyl Chloride CAS 56609-83-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56609-83-7 |
| Molecular Formula | C10H13ClO2S |
| Molecular Weight | 232.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-sec-Butylbenzenesulfonyl Chloride (CAS 56609-83-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H13ClO2S. Molecular weight: 232.73 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H13ClO2S |
| Molecular Weight | 232.73 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1973 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related sec Standards
- 3-N-Butylbenzenesulfonyl chloride (CAS 1349718-02-0)
- 4-Butylbenzenesulfonyl chloride (CAS 54997-92-1)
- 4-tert-Butylbenzenesulfonyl chloride (CAS 15084-51-2)
- 1-(4-Tert-butylbenzenesulfonyl)piperazine (CAS 379244-68-5)
- 1-(4-Tert-butylbenzenesulfonyl)piperidine-2-carboxylic acid (CAS 879405-89-7)
- 1-(4-Tert-butylbenzenesulfonyl)piperidine-4-carboxylic acid (CAS 757192-86-2)
- 3-(4-tert-Butylbenzenesulfonyl)-2-chloro-4,6-dimethylpyridine (CAS 338412-38-7)
- 1-(4-tert-Butylbenzenesulfonyl)-4-(pyridin-2-yl)piperazine (CAS 690642-28-5)
Recommended Standards
- 4-Phenylbutane-1-sulfonyl chloride (CAS 88107-02-2)
- 5-Isopropyl-2-methylbenzene-1-sulfonylchloride (CAS 737758-35-9)
- N-(4-(tert-butyl)thiazol-2-yl)-2-chloroacetamide (CAS 908509-16-0)
- 3-Hydroxy-4-methoxybenzylamine hydrochloride 4-(Aminomethyl)-2-hydroxyanisole hydrochloride 42365-68-4 5-(aminomethyl)-2-methoxyphenol hydrochloride (CAS 42365-68-4)
- Fmoc-(R)-3-amino-3-(4-hydroxyphenyl)propionic Acid (CAS 511272-36-9)
- 2-Bromo-1-(4,5-dihydrofuran-3-yl)-2,2-difluoroethan-1-one (CAS 1087792-68-4)
- 2-Chloro-n-methyl-n-(thiophen-2-ylmethyl)acetamide (CAS 791600-95-8)
- (S)-(-)-1-(2-Naphthyl)ethylamine (S)-(-)-|A-Methyl-2-naphthalenemethylamine 3082-62-0 (CAS 3082-62-0)
- 2-(1H-imidazol-2-yl)propanoic acid (CAS 1492007-00-7)
- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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