(4-Hydroxyphenyl)triphenylphosphonium CAS 22883-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22883-70-1 |
| Molecular Formula | C24H20OP Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (4-Hydroxyphenyl)triphenylphosphonium (CAS 22883-70-1) pharmaceutical standards reference standard. Molecular formula: C24H20OP Br. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C24H20OP Br |
| Molecular Weight | 435.30 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 |
| Degree of Unsaturation (DBE) | 14.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Br-containing |
Related Hydroxyphenyl Standards
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- 4-hydroxyphenyl diiSopropyl phosphate (CAS 100524-86-5)
- (E)-7-(2-Hydroxyphenyl)-1-phenylhept-4-en-3-one (CAS 100667-52-5)
- 1-(4-Hydroxyphenyl)propane-1,2-dione (CAS 10087-36-2)
- 3-(4-Hydroxyphenyl)-2-[4-(trifluoromethoxy)benzoylamino]propanoic acid (CAS 1008918-81-7)
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Recommended Standards
- 2-Bromo-5-(difluoromethyl)-4-iodo-3-methylpyridine (CAS 1804846-55-6)
- 3-(4-(Tert-butoxycarbonyl)piperazine-1-carbonyl)-2,2-dimethylcyclopropane-1-carboxylic acid (CAS 1142215-09-5)
- 6-(3-Nitrophenyl)-9H-purin-2-amine (CAS 918537-01-6)
- 2-Amino-6-fluoropyridine (CAS 1597-32-6)
- 2-(2-Bromo-5-(trifluoromethoxy)phenyl)acetonitrile (CAS 886763-17-3)
- 4-(Hydrazinylmethyl)benzonitrile hydrochloride (CAS 1059626-08-2)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
Why CATO?
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