4-(4-Fluorophenoxy)benzenesulfonyl chloride CAS 192329-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 192329-91-2 |
| Molecular Formula | C12H8ClFO3S |
| Molecular Weight | 286.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Fluorophenoxy)benzenesulfonyl chloride (CAS 192329-91-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H8ClFO3S. Molecular weight: 286.71 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H8ClFO3S |
| Molecular Weight | 286.71 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 chloroform, dichloromethane, ethyl acetate, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Fluorophenoxy Standards
- 2-(4-Fluorophenoxy)benzenesulfonylchloride (CAS 887344-39-0)
- 3-(4-Fluorophenoxy)benzenesulfonyl chloride (CAS 885950-85-6)
- 4-(3-Fluorophenoxy)benzene-1-sulfonyl chloride (CAS 815576-23-9)
- 4-(4-Fluorophenoxy)-2-(methylsulfanyl)quinazoline (CAS 477845-78-6)
- 2-(4-Fluorophenoxy)-4-methoxy-3-(1H-1,2,4-triazol-5-yl)pyridine (CAS 341966-67-4)
- 3-(2-Fluorophenoxy)-7-hydroxy-2-methyl-4h-chromen-4-one (CAS 315234-43-6)
- 3-(4-Fluorophenoxy)-7-hydroxy-2-methyl-4h-chromen-4-one (CAS 302918-20-3)
- 2-(4-fluorophenoxy)pyridine-3-sulfonyl chloride (CAS 1402082-40-9)
Recommended Standards
- tert-Butyl N-(3-chloro-4-nitrophenyl)-N-methylcarbamate (CAS 1881290-18-1)
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- N-(8-(Benzyloxy)-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 142979-40-6)
- 4-Hydrazinyl-2,6,8-trimethylquinoline hydrochloride (CAS 1171954-22-5)
- 4-(4-Methyl-1,4-diazepan-1-yl)benzoic acid (CAS 730933-25-2)
- 3-Chloro-5-iodo-4-(trifluoromethyl)pyridin-2-amine (CAS 1823944-21-3)
- tert-Butyl (1,2,3,4-tetrahydroquinolin-3-yl)carbamate (CAS 219862-14-3)
- tert-Butyl 3-(3-fluorophenyl)-3-formyl-1-pyrrolidinecarboxylate (CAS 1353501-39-9)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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