1,1-Bis(4-chlorophenyl)-2-(4-fluorobenzenesulfinyl)ethan-1-ol CAS 303152-27-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303152-27-4 |
| Molecular Formula | C20H15Cl2FO2S |
| Molecular Weight | 409.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1-Bis(4-chlorophenyl)-2-(4-fluorobenzenesulfinyl)ethan-1-ol (CAS 303152-27-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H15Cl2FO2S. Molecular weight: 409.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H15Cl2FO2S |
| Molecular Weight | 409.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1-(4-Bromobenzenesulfonyl)-N-phenylpyrrolidine-2-carboxamide (CAS 317377-72-3)
- Diethyl bis(4-dichlorobenzyl)malonate (CAS 7012-60-4)
- 1,2,3,4,6,7,8-Heptachlorodibenzofuran (CAS 67562-39-4)
- Cindunistat (CAS 364067-22-1)
- 2-Bromo-3-(difluoromethyl)-6-fluoro-4-(trifluoromethyl)pyridine (CAS 1806066-45-4)
- 2,5-Diaminobenzene-1,4-diol (CAS 10325-89-0)
- Benzamide, 4-(dimethylamino)-N-(6-hydroxyhexyl)- (CAS 792936-62-0)
- Pt(II) Coproporphyrin III (CAS 149999-61-1)
- 1-(4-Chlorobenzyl)-1H-indol-4-amine (CAS 1407423-95-3)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com