4-Butylbenzenesulfonyl chloride CAS 54997-92-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54997-92-1 |
| Molecular Formula | C10H13ClO2S |
| Molecular Weight | 232.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Butylbenzenesulfonyl chloride (CAS 54997-92-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H13ClO2S. Molecular weight: 232.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1972 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- 4-sec-Butylbenzenesulfonyl Chloride (CAS 56609-83-7)
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Recommended Standards
- 4-(2-Methylpropyl)benzene-1-sulfonyl chloride (CAS 339370-45-5)
- 4-Phenylbutane-1-sulfonyl chloride (CAS 88107-02-2)
- 3-Phenylbutane-1-sulfonyl chloride (CAS 90220-68-1)
- tert-Butyl(4-bromo-2-formylphenyl)carbamate (CAS 199273-16-0)
- N-(3,4-dichlorobenzyl)-N-(3-(isopropylamino)-1,4-dioxo-1,4-dihydronaphthalen-2-yl)acetamide (CAS 355406-74-5)
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- 1172109-28-2 4-{1-[(Isopropylamino)carbonyl]piperidin-4-yl}benzoic acid MFCD14281891 (CAS 1172109-28-2)
- 4-Methyltrityl-aminooxyacetic acid (CAS 1986395-78-1)
- {[4-(Benzyloxy)phenyl]methyl}({[4-(trifluoromethyl)phenyl]methyl})amine (CAS 1186195-40-3)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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