3-(Triphenyl-l5-phosphaneylidene)pentane-2,4-dione CAS 1474-32-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1474-32-4 |
| Molecular Formula | C23H21O2P |
| Molecular Weight | 360.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-(Triphenyl-l5-phosphaneylidene)pentane-2,4-dione (CAS 1474-32-4) pharmaceutical standards reference standard. Molecular formula: C23H21O2P. Molecular weight: 360.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H21O2P |
| Molecular Weight | 360.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Triphenyl Standards
- 4-Methyl-1-(triphenyl-lambda5-phosphanylidenE)-pentan-2-one (CAS 27653-95-8)
- 2,4,6-Triphenyl-1,3,5,2,4,6-trithiatriborinane (CAS 1870-69-5)
- 3-(Triphenyl-λ5-phosphanylidene)pyrrolidine-2,5-dione (CAS 28118-79-8)
- 2-(triphenyl-phosphanylidene)-propionic acid ethyl ester (CAS 21382-82-1)
- 1',3',5'-Triphenyl-1'H-1,4'-bipyrazole (CAS 894085-99-5)
- Triphenyl(styryl)silane (CAS 18766-06-8)
- (R)-1,1,2-triphenyl-2-(piperidin-1-yl)ethan-1-ol (CAS 213995-12-1)
- (S)-1,1,2-triphenyl-2-(piperidin-1-yl)ethan-1-ol (CAS 869495-24-9)
Recommended Standards
- Allyl 2-(triphenyl-lambda5-phosphanylidene)acetate (CAS 104127-76-6)
- 2-{[4-(1-benzofuran-2-yl)-1,3-thiazol-2-yl]methyl}-2,3-dihydro-1H-isoindole-1,3-dione (CAS 1803571-75-6)
- Nadifloxacin (CAS 124858-35-1)
- 1-(Bromomethyl)-2-iodo-3-nitro-5-(trifluoromethyl)benzene (CAS 943917-58-6)
- N-(4-Chlorophenyl)-N-[(4-methylphenyl)sulfonyl]glycine (CAS 333449-35-7)
- Sodium 4-isothiocyanatobenzenesulfonate hydrate (CAS 143193-53-7)
- N-(2-((3-(3-Fluorophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)oxy)ethyl)-3,5-dimethylisoxazole-4-sulfonamide (CAS 1203415-31-9)
- 3-Bromo-N-(4-methoxyphenyl)imidazo[1,2-a]pyrazin-8-amine (CAS 787590-51-6)
- (Z)-3-(((2-hydroxyphenyl)amino)methylene)isobenzofuran-1(3H)-one (CAS 339008-47-8)
- Glucagon-like peptide 2 (CAS 89750-15-2)
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