1,1-Bis(4-chlorophenyl)-2-(4-methylbenzenesulfonyl)ethan-1-ol CAS 110052-75-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 110052-75-0 |
| Molecular Formula | C21H18Cl2O3S |
| Molecular Weight | 421.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,1-Bis(4-chlorophenyl)-2-(4-methylbenzenesulfonyl)ethan-1-ol (CAS 110052-75-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H18Cl2O3S. Molecular weight: 421.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H18Cl2O3S |
| Molecular Weight | 421.34 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.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Bis Standards
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- 1,1-Bis(4-chlorophenyl)-2-(4-methoxybenzenesulfinyl)ethan-1-ol (CAS 337919-99-0)
- N-(4-Chlorophenyl)-N-[(1,1,2,2-Tetrachloro-2-Fluoroethyl)Thio]Methanesulfonamide (CAS 22729-74-4)
- N-(4-(4-Chlorophenyl)thiazol-2-yl)tetradecanamide (CAS 444155-73-1)
- 4-{[(4-chlorophenyl)sulfanyl]methyl}-2-phenyl-6-(phenylsulfanyl)pyrimidine (CAS 303147-11-7)
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Recommended Standards
- Risdiplam impurity 7 (CAS CATO-C4X-30127)
- 3-[[(1S,2S)-2-Aminocyclohexyl]amino]-4-[[3,5-bis(trifluoromethyl)phenyl]amino]-3-cyclobutene-1,2-dione (CAS 1312991-12-0)
- Cypermethrin D5（Isomeric Mixture） (CAS 2140327-50-8)
- 3-(Boc-amino)-1-butanol (CAS 146514-31-0)
- 4-((1-Methyl-1h-1,2,4-triazol-5-yl)methyl)aniline (CAS 1250517-13-5)
- 1-Chloro-2-(chloromethyl)-4-methylbenzene (CAS 34896-68-9)
- 6-Chloro-2-methylacridin-9(10H)-one (CAS 109241-41-0)
- 2,3,4,5-Tetrachloro-6-(2,4-dichlorophenoxy)aniline (CAS 64630-65-5)
- 799268-57-8 18:1 PI(3,4,5)P3 (CAS 799268-57-8)
- [α-Glu](Sidechain trans-position)-Liraglutide (CAS CATO-C4X-199240)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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