2-(4-Methylphenyl)-1-phenylmethanesulfonylpropan-2-ol CAS 339276-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339276-91-4 |
| Molecular Formula | C17H20O3S |
| Molecular Weight | 304.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Methylphenyl)-1-phenylmethanesulfonylpropan-2-ol (CAS 339276-91-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H20O3S. Molecular weight: 304.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H20O3S |
| Molecular Weight | 304.40 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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- (2e)-3-[3-(4-methylphenyl)-1-phenyl-1h-pyrazol-4-yl]prop-2-enoic acid (CAS 519137-42-9)
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Recommended Standards
- 2-(2-Bromoethoxy)-1,3,5-trichlorobenzene (CAS 26378-23-4)
- Methyl 3-((4-(tert-butyl)benzyl)oxy)thiophene-2-carboxylate (CAS 344268-04-8)
- 1-[(4-Methylbenzyl)sulfonyl]-2-phenyl-2-propanol (CAS 338412-40-1)
- 2-(6-Amino-3-(difluoromethyl)-5-methoxypyridin-2-yl)acetonitrile (CAS 1804368-53-3)
- 9-Methyl-6,9-diazaspiro[4.5]decane (CAS 933716-21-3)
- PF-06471553, >98% (HPLC) (CAS 1808094-07-6)
- 4-Nitrophenyl β-lacto-N-neotetraoside (CAS 197526-33-3)
- Ethyl 2-(methylamino)-4-(trifluoromethyl)thiazole-5-carboxylate (CAS 1280787-22-5)
- Tert-butyl (3-azabicyclo[3.2.1]Octan-6-yl)carbamate (CAS 1822851-61-5)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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