4-(Tert-butylsulfanyl)benzene-1-sulfonyl chloride CAS 1343147-64-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343147-64-7 |
| Molecular Formula | C10H13ClO2S2 |
| Molecular Weight | 264.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Tert-butylsulfanyl)benzene-1-sulfonyl chloride (CAS 1343147-64-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H13ClO2S2. Molecular weight: 264.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H13ClO2S2 |
| Molecular Weight | 264.79 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.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 2-(2-Hydroxyethyl)pyridin-4(1H)-one (CAS 98547-36-5)
- Ruthenate(3-), bis[[2,2′-bipyridine]-4,4′-dimethanesulfonato(2-)-κN1,κN1′](4′-methyl[2,2′-bipyridine]-4-butanoato-κN1,κN1′)-, trisodium (CAS 482618-43-9)
- Methyl 3-(6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazol-3-yl)propanoate (CAS 1707370-09-9)
- 2-Amino-5-(4-fluorophenyl)-5-[(furan-2-yl)methyl]-4,5-dihydro-1H-imidazol-4-one (CAS 1354919-36-0)
- Semaglutide impurity 57 (CAS 2773558-06-6)
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