2-((4-Bromophenyl)sulfonyl)-1,1-bis(4-chlorophenyl)ethanol CAS 303152-14-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303152-14-9 |
| Molecular Formula | C20H15BrCl2O3S |
| Molecular Weight | 486.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Bromophenyl)sulfonyl)-1,1-bis(4-chlorophenyl)ethanol (CAS 303152-14-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H15BrCl2O3S. Molecular weight: 486.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H15BrCl2O3S |
| Molecular Weight | 486.21 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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 | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Bromophenyl Standards
- 3-(4-Bromophenyl)-5-(2,4-dichlorophenoxy)-[1,2,4]triazolo[4,3-c]quinazoline (CAS 477853-52-4)
- N-(3-Bromophenyl)-2-({3-methyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide (CAS 1040634-02-3)
- N-(4-Bromophenyl)-2-({3-methyl-4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-2-yl}sulfanyl)acetamide (CAS 1040634-09-0)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(2-chlorophenyl)ethanone (CAS 577765-88-9)
- 2-((1-Benzyl-5-(4-bromophenyl)-1H-imidazol-2-yl)thio)-N-(thiazol-2-yl)acetamide (CAS 1207023-09-3)
- 2-((2-(4-Bromophenyl)-2-oxoethyl)thio)-4,6-diphenylnicotinonitrile (CAS 297162-21-1)
- 7-(4-Bromophenyl)-2-(4-(2-fluorophenyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(1H)-one (CAS 1242861-55-7)
- N-(4-((4-bromophenyl)sulfonyl)phenyl)-2,4-dichlorobenzamide (CAS 400088-86-0)
Recommended Standards
- Ambroxol Impurity 41 (CAS CATO-C4X-108541)
- N-(2-Aminoethyl)-2-[1-[Difluoro[(Trifluorovinyl)Oxy]Methyl]-1,2,2,2-Tetrafluoroethoxy]-1,1,2,2-Tetrafluoroethanesulphonamide (CAS 64346-90-3)
- 5,5-Bis(3-bromo-4-methoxyphenyl)-2-thioxoimidazolidin-4-one (CAS 81835-95-2)
- 4-Amino-N-hexadecylbenzamide (CAS 64026-34-2)
- 2-[1-(3-Fluorophenyl)-1H-pyrazole-4-carbonyl]phenol (CAS 956624-10-5)
- Metformin Impurity 38 (CAS 118632-64-7)
- 2-(6-(Difluoromethyl)-2-methoxypyridin-3-yl)acetic acid (CAS 1804689-00-6)
- Trichloro(2,3-dimethylbutan-2-yl)silane (CAS 18151-53-6)
- Benzoic Acid 3,4-Bis (Trifluoro Ethoxy) (CAS 35480-54-7)
- Insulin Degludec Impurity 5 (CAS CATO-C4X-21575)
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