(Perfluorophenyl)(phenyl)methanol CAS 1944-05-4
| CAS No. | 1944-05-4 |
| Molecular Formula | C13H7F5O |
| Molecular Weight | 274.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (Perfluorophenyl)(phenyl)methanol is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 274.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies (Perfluorophenyl)(phenyl)methanol (CAS 1944-05-4), a certified reference material (molecular formula C13H7F5O, MW 274.19 g/mol) for analytical method development and quality control.
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 | C13H7F5O |
| Molecular Weight | 274.19 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Perfluorophenyl Standards
- Perfluorophenyl ethenesulfonate (CAS 452905-58-7)
- Perfluorophenyl ethanesulfonate (CAS 597553-60-1)
- (Perfluorophenyl)(thiazol-2-yl)methanone (CAS 1443348-04-6)
- (3-(Perfluorophenyl)isoxazol-5-yl)methanol (CAS 834894-27-8)
- 3-(Perfluorophenyl)benzo[c]isoxazole (CAS 14186-66-4)
- 1-((Perfluorophenyl)methyl)-1,2-dihydro-3h-pyrazol-3-imine (CAS 895929-15-4)
- 1-((Perfluorophenyl)methyl)-1h-pyrazol-4-amine (CAS 956440-84-9)
- Perfluorophenyl methanesulfonate (CAS 161912-36-3)
Recommended Standards
- (1-(3,4-Dichlorobenzyl)piperidin-3-yl)methanol (CAS 174560-99-7)
- (1-(2,4-Dichlorobenzyl)piperidin-2-yl)methanol (CAS 415712-00-4)
- 6,7-Dimethoxy-4-(trifluoromethyl)coumarin (CAS 151625-32-0)
- (1-(2,4-Dichlorobenzyl)piperidin-3-yl)methanol (CAS 864409-93-8)
- 2-(1H-1,2,3-triazol-4-yl)propan-2-amine dihydrobromide (CAS 1909348-13-5)
- 4,4,5,5-tetramethyl-2-[3-(trifluoromethyl)-1-bicyclo[1.1.1]pentanyl]-1,3,2-dioxaborolane (CAS 2410440-14-9)
- 2-[1-(propan-2-yl)piperidin-3-yl]acetic acid hydrochloride (CAS 1803611-99-5)
- 5-Fluoro-1-methyl-1H-indazole-4-carbaldehyde (CAS 1784857-67-5)
- 5-Phosphonopentanoicacid (CAS 5650-84-0)
- (S)-2-azaspiro[4.5]Decane-4-carboxylic acid (CAS 788143-23-7)
- 2-({2-[2-(2,4-Dibromo-6-methylphenoxy)acetyl]hydrazino}carbonyl)cyclohexanecarboxylic acid (CAS 897139-41-2)
- Potassium L-(+)-tartrate (CAS 921-53-9)
- ALLOXANTHIN (CAS 28380-31-6)
- Liraglutide Impurity 13 TFA Salt (CAS CATO-C4X-199213)
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 18665070610 / Nicole.chen@cato-chem.com