diphenyl(3-(trifluoromethyl)phenyl)phosphine oxide CAS 62754-67-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 62754-67-0 |
| Molecular Formula | C19H14F3OP |
| Molecular Weight | 346.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
diphenyl(3-(trifluoromethyl)phenyl)phosphine oxide (CAS 62754-67-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H14F3OP. Molecular weight: 346.28 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H14F3OP |
| Molecular Weight | 346.28 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) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
Related diphenyl Standards
- Diphenyl N-[(1S,2S)-2-aminocyclohexyl]phosphoramidate (CAS 1792981-84-0)
- Diphenyl isooctyl phosphite (CAS 26401-27-4)
- 1-(1,5-Diphenyl-1H-pyrazole-4-carbonyl)azepane (CAS 477711-88-9)
- (5,6-Diphenyl-furo[2,3-d]pyrimidin-4-ylamino)-acetic acid (CAS 701223-63-4)
- Diphenyl (1-methyl-4-oxoimidazolidin-2-ylidene)phosphoramidate (CAS 855158-73-5)
- 5-(1,5-Diphenyl-1H-pyrazol-4-yl)-4-ethyl-4H-1,2,4-triazole-3-thiol (CAS 955966-42-4)
- 1-Methyl-2,5-diphenyl-4-(piperidin-1-ylmethyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 6629-13-6)
- (1,3-diphenyl-1H-pyrazol-4-yl)(piperidin-1-yl)methanethione (CAS 312746-22-8)
Recommended Standards
- 5-(5-(3,4-Dichlorophenoxy)pentyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 87431-59-2)
- N-[2-Nitro-4-(trifluoromethyl)phenyl]benzenesulfonamide (CAS 27188-62-1)
- 4-Nitro-N-[4-(trifluoromethyl)phenyl]benzenesulfonamide (CAS 312-51-6)
- 6,6'-(Ethane-1,2-diyl)bis(3-aminobenzenesulfonic acid) (CAS 5136-34-5)
- 5-(4-Methyl-1,4-diazepan-1-yl)-3-pyridazinol (CAS 1353499-20-3)
- 1-(5-chloro-2-furyl)ethanone (CAS 3216-65-7)
- N-(2H-1,3-Benzodioxol-5-yl)-7-chloroquinazolin-4-amine (CAS 477856-41-0)
- Ethyl 3-cyano-6-(3-hydroxypropyl)pyrazolo[1,5-a]pyrimidine-7-carboxylate (CAS 1111447-30-3)
- 4-Cycloheptylidene-2-phenyloxazol-5(4H)-one (CAS 84381-69-1)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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