2-(3-Chlorobenzenesulfonyl)-1,1-bis(4-chlorophenyl)ethan-1-ol CAS 252026-80-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 252026-80-5 |
| Molecular Formula | C20H15Cl3O3S |
| Molecular Weight | 441.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-Chlorobenzenesulfonyl)-1,1-bis(4-chlorophenyl)ethan-1-ol (CAS 252026-80-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H15Cl3O3S. Molecular weight: 441.76 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H15Cl3O3S |
| Molecular Weight | 441.76 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-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzenesulfonyl Standards
- 2-(4-Chlorobenzenesulfonyl)-1,1-bis(4-chlorophenyl)ethan-1-ol (CAS 252026-56-5)
- 1-[3-(4-Chlorobenzenesulfonyl)-4-methyl-6-phenylpyridin-2-yl]-4-methylpiperazine (CAS 478245-22-6)
- (Z)-(1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}ethylidene)({[(2E)-3-chloroprop-2-en-1-yl]oxy})amine (CAS 339016-34-1)
- N-[4-(2-Chlorobenzenesulfonyl)phenyl]-3-(trifluoromethyl)benzamide (CAS 339105-70-3)
- 4-[(4-Chlorobenzenesulfonyl)methyl]-6-(2,4-dichlorophenoxy)-2-methylpyrimidine (CAS 338960-57-9)
- (Z)-1-(1-{3-[(4-chlorobenzenesulfonyl)methyl]-4-nitrophenyl}ethylidene)-2-phenylhydrazine (CAS 339016-31-8)
- 4-(4-Chlorobenzenesulfonyl)-6-(4-methylphenoxy)-2-phenylpyrimidine (CAS 339105-61-2)
- 2-(4-Chlorobenzenesulfonyl)-4,6-dimethyl-3-(4-methylbenzenesulfonyl)pyridine (CAS 478245-48-6)
Recommended Standards
- Heptadecan-9-yl 8-((2-hydroxyethyl)amino)octanoate (CAS 2089253-23-4)
- 4-Bromo-3-(perfluoropropyl)-5-phenyl-1H-pyrazole (CAS 82633-52-1)
- Ethyl 2-((2-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-5-fluoro-6-methylpyrimidin-4-yl)sulfonyl)acetate (CAS 1823182-28-0)
- Bis(tri-isopropylcyclopentadienyl)strontium 98% (CAS 147658-82-0)
- 4-(((Benzyloxy)carbonyl)amino)butyl methanesulfonate (CAS 174626-26-7)
- Salbutamol Impurity 214 (CAS CATO-C4X-1176214)
- 1-(2-Bromo-1-(cyclopropylmethoxy)ethyl)-2-chlorobenzene (CAS 1250556-04-7)
- 2-(Aminomethyl)-4-bromo-6-(difluoromethyl)pyridine-3-acetonitrile (CAS 1805253-64-8)
- 5-Iodooroticacid (CAS 17687-22-8)
- 3AEEA-Semaglutide(Endo-AEEA-Semaglutide) (CAS CATO-C4X-2226265)
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