(1-Phenylvinyl)phosphonic acid CAS 3220-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3220-50-6 |
| Molecular Formula | C8H9O3P |
| Molecular Weight | 184.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-Phenylvinyl)phosphonic acid (CAS 3220-50-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9O3P. Molecular weight: 184.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9O3P |
| Molecular Weight | 184.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related Phenylvinyl Standards
- 2-(1-Phenylvinyl)-1,3,2-dioxaborinane (CAS 415727-02-5)
- 4-(1-Phenylvinyl)morpholine (CAS 7196-01-2)
- 4-(1-Phenylvinyl)aniline (CAS 46407-51-6)
- 1-[(E)-2-phenylvinyl]imidazolidine-2,4-dione (CAS 1087792-23-1)
- 1-Phenylvinyl acetate (CAS 2206-94-2)
- 2-[(E)-2-Phenylvinyl]-1H-benzimidazole (CAS 1456-19-5)
- 2-(1-Phenylvinyl)benzofuran (CAS 56426-70-1)
- 1-(1-Phenylvinyl)-1H-benzo[d][1,2,3]triazole (CAS 23269-74-1)
Recommended Standards
- 3-(Pentafluoro-lambda6-sulfanyl)prop-2-en-1-ol (CAS 155990-90-2)
- 1-(Pentafluoro-lambda6-sulfanyl)prop-1-en-2-ol (CAS 2599-72-6)
- 1-Bromoheptane-6,6,7,7,7-d5 (CAS 1219805-66-9)
- Methyl 2-(aminooxy)propanoate (CAS 91666-48-7)
- 1-(4-Fluorophenyl)-3-p-tolyl-1H-pyrazol-4-ol (CAS 1202030-41-8)
- (E)-2-(4-(tert-butyl)benzyl)-6-(4-methylstyryl)pyridazin-3(2H)-one (CAS 306979-90-8)
- Ethyl 2-(4-nitrophenyl)propanoate (CAS 50712-64-6)
- Benzhydrazide Related Compound (Hydrazide Hydrazone, Mixture of Z and E Isomers) (CAS 56735-29-6)
- 5-(4-Cyanophenyl)nicotinonitrile (CAS 1346691-60-8)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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