(2-Fluorophenyl)diphenylmethanol CAS 427-24-7
| CAS No. | 427-24-7 |
| Molecular Formula | C19H15FO |
| Molecular Weight | 278.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Fluorophenyl)diphenylmethanol is closely related to a steroid core, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2-Fluorophenyl)diphenylmethanol (CAS 427-24-7), a certified reference material (molecular formula C19H15FO, MW 278.32 g/mol) for analytical method development and quality control.
Based on its molecular formula C19H15FO, (2-Fluorophenyl)diphenylmethanol contains a steroid core, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 278.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H15FO |
| Molecular Weight | 278.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1957 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 3-((4-Fluorophenyl)sulfonyl)tetrahydrothiophene 1,1-dioxide (CAS 1017325-74-4)
- 1-(4-Fluorophenyl)-3-[(4-fluorophenyl)sulfanyl]propan-1-one (CAS 477334-43-3)
- 3-(4-Fluorophenyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one (CAS 1154244-56-0)
- 3-(2-Fluorophenyl)-2-thioxo-2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-one (CAS 1155641-84-1)
- (4-Fluorophenyl)(3-methanesulfonylphenyl)methanone (CAS 1097034-11-1)
- (4-Fluorophenyl)(4-methanesulfonylphenyl)methanone (CAS 197438-91-8)
- 1-(4-Fluorophenyl)-2-(phenylsulfonyl)ethan-1-one (CAS 41024-58-2)
- 2-(4-Fluorophenyl)-4-methyl-6-(methylsulfanyl)pyrimidine-5-carboxylic acid (CAS 926239-89-6)
Recommended Standards
- Ethyl 3-(benzyloxy)-6-fluorobicyclo[3.1.0]hexane-6-carboxylate (CAS 1823316-44-4)
- (2S,3S)-2-((tert-Butoxycarbonyl)amino)-3-phenylbutanoic acid (CAS 90731-57-0)
- 4-(4-Fluorobenzyl)-1-oxa-4,9-diazaspiro[5.5]undecan-3-one (CAS 1713174-19-6)
- (3,4-Difluorophenyl)(4-(ethylthio)phenyl)methanone (CAS 845781-10-4)
- 1-Thiocyanatododecane (CAS 765-15-1)
- 3-Iodo-N-(5-methylthiazol-2-yl)benzamide (CAS 749893-52-5)
- 4-Bromo-2,2-dimethyl-2,3-dihydro-1H-inden-1-ol (CAS 1188169-75-6)
- 4-(Aminomethyl)-6-(difluoromethyl)-5-(trifluoromethyl)nicotinic acid (CAS 1361701-42-9)
- 4'-Tert-butyl[1,1'-biphenyl]-2-amine 744262-30-4 (CAS 744262-30-4)
- 4,5,6-Trichloronicotinic acid (CAS 847608-28-0)
- Diethyl 4-methylpyridine-2,3-dicarboxylate (CAS 110239-03-7)
- 1-(2-Methoxyethyl)cyclopropanecarboxylic Acid (CAS 1423031-57-5)
- Cis-1-Azaspiro[3.3]heptan-6-ol, 6-methyl-,2,2,2-trifluoroacetate (1:1) (CAS 2755418-52-9)
- Acetyl decapeptide-3 (CAS 935288-50-9)
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