1,1-Bis(4-chlorophenyl)-2-[(2,6-dichlorophenyl)sulfanyl]ethan-1-ol CAS 303152-30-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303152-30-9 |
| Molecular Formula | C20H14Cl4OS |
| Molecular Weight | 444.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1-Bis(4-chlorophenyl)-2-[(2,6-dichlorophenyl)sulfanyl]ethan-1-ol (CAS 303152-30-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H14Cl4OS. Molecular weight: 444.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H14Cl4OS |
| Molecular Weight | 444.20 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 |
| 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-((3,4-dichlorophenyl)thio)ethanol (CAS 303152-29-6)
- Ethyl 4-(4-chlorophenyl)-2-((3-chloroquinoxalin-2-yl)amino)thiophene-3-carboxylate (CAS 744230-47-5)
- 2-(4-Chlorophenyl)-5-((4-chlorophenyl)thio)-4-(4-methoxyphenyl)thiazole (CAS 865658-09-9)
- 1-{[5-(2-chlorophenyl)-1,2-oxazol-3-yl]methyl}-4-(diphenylmethyl)piperazine (CAS 339019-78-2)
- 5-{[(3-chlorophenyl)methyl]sulfanyl}-8,9-dimethoxy-3-(propan-2-yl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 1031798-92-1)
- 2-((5-(4-Chlorophenyl)-4-(furan-2-ylmethyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 771517-41-0)
- 4-{[(4-chlorophenyl)methyl]sulfanyl}-6-(4-methoxyphenyl)-2-phenylpyrimidine-5-carbonitrile (CAS 338395-37-2)
- Ethyl 1-(4-chlorophenyl)-3-methyl-4-{[2-(morpholin-4-yl)ethyl]amino}-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 866132-85-6)
Recommended Standards
- 1,6-Dibromo-3,8-diisopropylpyrene (CAS 869340-02-3)
- trans-3,4-Dibromo-N-methyl-N-(1-methyl-1-azaspiro[4.5]dec-6-yl)-benzamide (CAS 119878-31-8)
- 2',7'-Dibromospiro[adamantane-2,9'-fluorene] (CAS 727730-32-7)
- (R)-1-(2-bromo-6-fluorophenyl)ethan-1-amine (CAS 1213941-47-9)
- (4r)-3-((((9h-Fluoren-9-yl)methoxy)carbonyl)amino)-4-methylhexanoic acid (CAS 1933763-89-3)
- (2S,3S)-1,4-Bis(benzyloxy)butane-2,3-diamine (CAS 139951-77-2)
- tert-butyl (2R,6R)-2,6-dimethyl-3-oxo-piperazine-1-carboxylate (CAS 2306247-68-5)
- 7-Methoxy-3-oxo-3H-phenoxazine 10-oxide (CAS 5748-27-6)
- Methyl 5-amino-2-(benzyloxy)benzoate hydrochloride (CAS 1452565-52-4)
- Peptide Impurity (CAS CATO-CPTD788810)
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