(4-methoxycarbonylphenyl)methyl-triphenylphosphanium;bromide CAS 1253-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1253-46-9 |
| Molecular Formula | C27H24O2P Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4-methoxycarbonylphenyl)methyl-triphenylphosphanium;bromide (CAS 1253-46-9) pharmaceutical standards reference standard. Molecular formula: C27H24O2P Br. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H24O2P Br |
| Molecular Weight | 491.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related methoxycarbonylphenyl Standards
- 2-Methoxycarbonylphenyl β-D-glucopyranoside (CAS 10019-60-0)
- 1-(4-Methoxycarbonylphenyl)-1H-imidazole (CAS 101184-08-1)
- 2-Methoxycarbonylphenyl 2-acetamido-2-deoxy-b-D-glucopyranoside (CAS 1093406-94-0)
- 5-(4-Methoxycarbonylphenyl)-10,15,20-triphenylporphyrin (CAS 119730-06-2)
- 5-(3-Methoxycarbonylphenyl)-picolinic acid (CAS 1242339-64-5)
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- 2-(4-methoxycarbonylphenyl)Isonicotinic acid (CAS 1258621-89-4)
- 3-(3-Methoxycarbonylphenyl)-5-nitrobenzoic acid (CAS 1261908-88-6)
Recommended Standards
- 4-Chloro-6-{4-[5-(2,5-dimethoxyphenyl)-1H-pyrazol-3-yl]piperidin-1-yl}pyrimidin-2-amine (CAS 1026092-90-9)
- N-(3-Aminophenyl)-4-ethoxybenzamide (CAS 1016516-69-0)
- 1-(3-Methylbutyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 944648-73-1)
- (2-Methylphenyl)methyl chloroformate (CAS 943592-13-0)
- Butane-1,1-diyl dimethanesulfonate (CAS 81495-76-3)
- 5,12-Dihydroquinoxalino[2,3-b]quinoxaline (CAS 531-46-4)
- T-Peptide (CAS 2022956-62-1)
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