4-Hydroxy-1-phenylphosphinane 1-oxide CAS 23855-90-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23855-90-5 |
| Molecular Formula | C11H15O2P |
| Molecular Weight | 210.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Hydroxy-1-phenylphosphinane 1-oxide (CAS 23855-90-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H15O2P. Molecular weight: 210.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H15O2P |
| Molecular Weight | 210.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
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Recommended Standards
- 3-Oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]thiazine-6-carboxylic acid (CAS 443956-14-7)
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- 6-Ethyl-3-(4-fluorophenyl)-7-hydroxy-2-methyl-4h-chromen-4-one (CAS 328018-54-8)
- 6-Amino-2,4-dimethylnicotinaldehyde (CAS 179555-36-3)
- N-benzyl-2-(2-phenyl-1H-benzo[d]imidazol-1-yl)-2-(piperidin-4-yl)acetamide (CAS 1440753-53-6)
- (R)-5-(1-amino-3-hydroxypropyl)-2-methoxyphenol (CAS 1212821-13-0)
- N-(2,3-dichlorophenyl)-4-phenyl-1,2,3-thiadiazole-5-carboxamide (CAS 477857-85-5)
- 1-(But-2-en-2-yl)-1H-benzo[d]imidazol-2(3H)-one (CAS 178042-32-5)
- Peptide 440 (CAS CATO-CPTD788440)
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