4-(trans-4-Ethylcyclohexyl)-4'-(trifluoromethoxy)-1,1'-biphenyl CAS 650634-92-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 650634-92-7 |
| Molecular Formula | C21H23F3O |
| Molecular Weight | 348.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(trans-4-Ethylcyclohexyl)-4'-(trifluoromethoxy)-1,1'-biphenyl (CAS 650634-92-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H23F3O. Molecular weight: 348.40 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H23F3O |
| Molecular Weight | 348.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
Related trans Standards
- 4-(4-Ethylcyclohexyl)-3-iodobenzoic acid (CAS 1131614-80-6)
- N-(3-(1-Ethylcyclohexyl)isoxazol-5-yl)-2,6-dimethoxybenzamide (CAS 82571-15-1)
- N-(5-(1-Ethylcyclohexyl)isoxazol-3-yl)-2,6-dimethoxybenzamide (CAS 82558-52-9)
- trans-4-(4-Ethylcyclohexyl)-2,3′,4′,5′-tetrafluoro-1,1′-biphenyl (CAS 174805-87-9)
- 4-(trans-4-Ethylcyclohexyl)-4'(trifluoromethyl)-1,1'-biphenyl (CAS 1072141-52-6)
- N-(6-(1-Ethylcyclohexyl)pyridazin-3-yl)-2,6-dimethoxybenzamide (CAS 82559-97-5)
- trans-4′-(4-Ethylcyclohexyl)-3,4,5-trifluoro-1,1′-biphenyl (CAS 137019-94-4)
- 1-(4-Ethylcyclohexyl)-4-iodobenzene (CAS 918826-31-0)
Recommended Standards
- 4-(5-(5-Carboxy-3-methyl-1H-pyrazol-1-yl)pentyl)-1-ethyl-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 2138301-67-2)
- 4-Butyl-N-((5-(4-nitrophenyl)furan-2-yl)methylene)aniline (CAS 63485-06-3)
- Olaparib Impurity N1 (CAS 763111-46-2)
- 6-Chloro-2-(4-chlorophenyl)imidazo[1,2-α]pyridine-3-acetamide (CAS 82626-73-1)
- 1-((4-Chlorophenyl)sulfonyl)-2-methyl-4,5-dihydro-1H-imidazol-3-ium iodide (CAS 477762-92-8)
- n-(6-Acetamidopyridin-2-yl)acetamide (CAS 5441-02-1)
- 4-Amino-2-chloro-5-hydroxy-N-methylbenzenesulfonamide (CAS 86264-31-5)
- Cudraflavone B (CAS 19275-49-1)
- 3-(2,6-Difluorophenyl)-4-[(2,6-dimethylmorpholin-4-yl)methyl]-2,3-dihydro-1,3-thiazole-2-thione (CAS 866153-89-1)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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