2-((4-Chlorophenyl)sulfonyl)-1-(3,4-dichlorophenyl)ethan-1-ol CAS 477859-19-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477859-19-1 |
| Molecular Formula | C14H11Cl3O3S |
| Molecular Weight | 365.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Chlorophenyl)sulfonyl)-1-(3,4-dichlorophenyl)ethan-1-ol (CAS 477859-19-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H11Cl3O3S. Molecular weight: 365.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C14H11Cl3O3S |
| Molecular Weight | 365.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; 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.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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- (4Z)-4-{[(2-chlorophenyl)amino]methylidene}-1-phenyl-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 477851-29-9)
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Recommended Standards
- 7-((2-Bromo-5-chlorobenzyl)oxy)-3,4-dihydronaphthalen-1(2H)-one (CAS 1378388-19-2)
- Bis(3-(diethoxy(methyl)silyl)propyl)amine (CAS 31020-47-0)
- (3-((5-Bromo-2-chloro-4-pyrimidinyl)amino)propyl)-carbamic acid tert-butyl ester (CAS 1046784-89-7)
- 4-(2-Aminoethyl)-2,5-diphenyl-1H-pyrazol-3(2H)-one (CAS 878208-72-1)
- Cyclochlorotine (CAS 12663-46-6)
- Ethyl (Z)-2-fluorobut-2-enoate (CAS 58089-70-6)
- 4-Bromo-2-nitro-6-(propan-2-yl)aniline (CAS 1423024-65-0)
- 1-Cyclobutyl-1H-pyrazol-5-amine (CAS 497947-61-2)
- 3-(1,3-Dioxan-2-yl)benzaldehyde (CAS 169339-42-8)
- Des-Lys16-Tirzepatide (CAS CATO-CPTD788957)
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