1,1-Diphenyl-2-(p-tolylthio)ethan-1-ol CAS 303152-45-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303152-45-6 |
| Molecular Formula | C21H20OS |
| Molecular Weight | 320.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1-Diphenyl-2-(p-tolylthio)ethan-1-ol (CAS 303152-45-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H20OS. Molecular weight: 320.45 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H20OS |
| Molecular Weight | 320.45 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- (4S,5S)-4,5-Diphenyl-2-(6-phenylpyridin-2-yl)-4,5-dihydrooxazole (CAS 2757082-57-6)
- 5-Bromo-4-cyclopropyl-2-methoxypyrimidine (CAS 1649454-83-0)
- Azelastine EP Impurity D (CAS 53242-88-9)
- 16-Hentriacontanone (CAS 502-73-8)
- Liraglutide(14-22)TFA Salt (CAS CATO-C4X-199212)
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