1,1-Bis(4-chlorophenyl)-2-[(4-methoxyphenyl)sulfanyl]ethan-1-ol CAS 337919-98-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 337919-98-9 |
| Molecular Formula | C21H18Cl2O2S |
| Molecular Weight | 405.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,1-Bis(4-chlorophenyl)-2-[(4-methoxyphenyl)sulfanyl]ethan-1-ol (CAS 337919-98-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H18Cl2O2S. Molecular weight: 405.34 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H18Cl2O2S |
| Molecular Weight | 405.34 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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 | Cl-containing |
| Sulfur Atoms | 1 |
Related Bis Standards
- 1,1-Bis(4-chlorophenyl)-2-phenylmethanesulfinylethan-1-ol (CAS 252026-74-7)
- (E)-1-(2-(4-chlorophenyl)-4-methylthiazol-5-yl)ethan-1-one O-(4-chlorobenzoyl) oxime (CAS 860788-25-6)
- {2-[(2-chlorophenyl)sulfanyl]pyridin-3-yl}methyl N-(4-chlorophenyl)carbamate (CAS 338413-63-1)
- {2-[(4-chlorophenyl)sulfanyl]pyridin-3-yl}methyl N-(4-chlorophenyl)carbamate (CAS 339278-47-6)
- 2-((4,6-Bis((4-chlorophenyl)amino)-1,3,5-triazin-2-yl)amino)acetic acid (CAS 62751-91-1)
- 2-{[(4-chlorophenyl)methyl]sulfanyl}-4-(cyclohexylsulfanyl)-5,6,7,8-tetrahydroquinazoline (CAS 339019-13-5)
- 3,3,3-Tris(4-chlorophenyl)propionic acid (CAS 2168-06-1)
- (E)-5-(2-((4-chlorophenyl)amino)vinyl)-3-(((2-methylthiazol-4-yl)methyl)thio)isothiazole-4-carbonitrile (CAS 338778-87-3)
Recommended Standards
- ((((((2S)-1-(6-Amino-4H-purin-9(8H)-yl)propan-2-yl)oxy)methyl)(hydroxy)phosphoryl)oxy)methyl isopropyl carbonate (CAS 1841115-98-7)
- 2-Bromo-1-(5-(tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazole (CAS CATO-CIM-105080)
- 4-((Allyloxy)methyl)-5-((2,6-dichlorophenyl)thio)-1-methyl-3-phenyl-1H-pyrazole (CAS 318248-43-0)
- 2-(2-Benzylphenoxy)-N-methylethanamine (CAS 112757-08-1)
- 2-[1-[(4R)-4-(1,1-Dimethylethyl)-4,5-dihydro-2-oxazolyl]-1-methylethyl]pyridine (CAS 2757083-51-3)
- N-(3,4-Dichlorobenzyl)-N-isobutylpyrrolidin-3-amine (CAS 820984-29-0)
- 3-(5-Methyl-1H-benzo[d]imidazol-2-yl)propanenitrile (CAS 51100-84-6)
- 4-(piperidin-4-ylmethyl)pyridine dihydrochloride (CAS 1172465-66-5)
- 2-Hydroxy-5-nitrobenzenesulfonamide (CAS 82020-57-3)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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