2-((4-Chlorophenyl)sulfinyl)-1,1-bis(4-fluorophenyl)ethanol CAS 303152-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303152-28-5 |
| Molecular Formula | C20H15ClF2O2S |
| Molecular Weight | 392.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Chlorophenyl)sulfinyl)-1,1-bis(4-fluorophenyl)ethanol (CAS 303152-28-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H15ClF2O2S. Molecular weight: 392.85 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H15ClF2O2S |
| Molecular Weight | 392.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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
- 3-(2-((4-Chlorobenzyl)oxy)phenyl)-1-(4-fluorobenzyl)-1H-pyrazole (CAS 956755-21-8)
- Benzyl 4-(((4-chloro-2-fluorophenyl)amino)methyl)-4-hydroxypiperidine-1-carboxylate (CAS 1330583-65-7)
- 7-(Chlorodifluoromethyl)-2-(3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl)-5-methylpyrazolo[1,5-a]pyrimidine (CAS 672949-51-8)
- 2-Butenedioic acid (2Z)-, 1,4-bis(2-ethylhexyl) ester, polymer with ethenyl acetate and ethyl 2-propenoate (CAS 24938-15-6)
- (S)-2-(2-Bromophenyl)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 1228547-87-2)
- 2,2'-Bipyridine, phosphate (CAS 69898-46-0)
- 4-(2-Hydroxyethyl)-5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 42562-56-1)
- 4-Isobutyl-1h,1'h-[3,4'-bipyrazol]-5-amine (CAS 1347102-27-5)
- (Z)-Aldosecologanin (CAS 82474-97-3)
- Gastric Inhibitory Polypeptide (human) (CAS 100040-31-1)
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