1,1-Bis(4-chlorophenyl)-2-((4-chlorophenyl)thio)ethanol CAS 252026-54-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 252026-54-3 |
| Molecular Formula | C20H15Cl3OS |
| Molecular Weight | 409.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1-Bis(4-chlorophenyl)-2-((4-chlorophenyl)thio)ethanol (CAS 252026-54-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H15Cl3OS. Molecular weight: 409.76 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H15Cl3OS |
| Molecular Weight | 409.76 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-[(2-chlorophenyl)sulfanyl]ethan-1-ol (CAS 252026-72-5)
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- (4Z)-1-(4-Chlorophenyl)-3-ethoxy-4-({[3-(trifluoromethyl)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338751-18-1)
- 3-(2-Chlorophenyl)-N-{[3-(4-methoxyphenyl)-1,2-oxazol-5-yl]methyl}-1,2-oxazole-5-carboxamide (CAS 338750-11-1)
- Ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylate (CAS 158941-22-1)
- 6-[1-(3-Chlorophenyl)-1H-pyrazol-5-yl]-2-(3-methoxyphenyl)-4-methyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 321538-33-4)
- 3-(4-Chlorophenyl)-5,6-bis(furan-2-yl)-4-imino-1H,2H,3H,4H-furo[2,3-d]pyrimidine-2-thione (CAS 685106-51-8)
- 3-(2-((4-Chlorophenyl)sulfonamido)phenoxy)thiophene-2-carboxylic acid (CAS 900019-15-0)
Recommended Standards
- N-[(Z)-2-[4-(4-Chlorophenyl)-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl]-2-nitroethenyl]aniline (CAS 400079-82-5)
- 8-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-2,4,5,8,10-pentaazatricyclo[7.4.0.0^{2,6}]trideca-1(9),3,5,10,12-pentaen-7-one (CAS 338412-01-4)
- Ditetradecylamine (CAS 17361-44-3)
- 1-((2-Methyl-1H-indol-4-yl)oxy)-3-morpholinopropan-2-ol (CAS 338392-10-2)
- (2-Bromo-5-methoxyphenyl)methanesulfonyl chloride (CAS 1397202-80-0)
- 5-(3-Methylthiophen-2-yl)-1,3,4-thiadiazol-2-amine (CAS 299933-32-7)
- 8-Amino[1''-(N''-dansyl)-4''-aminobutyl]-5'-(1-aziridinyl)-5'-deoxy adenosine (CAS 256953-68-1)
- 2-(4,6-Diamino-pyrimidin-2-ylsulfanyl)-2-methyl-propionic acid (CAS 879063-25-9)
- n-(4-Fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)cyclohexanamine (CAS 1256360-60-7)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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