(1-Hydroxyethyl)phosphonic acid CAS 20188-02-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20188-02-7 |
| Molecular Formula | C2H7O4P |
| Molecular Weight | 126.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(1-Hydroxyethyl)phosphonic acid (CAS 20188-02-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C2H7O4P. Molecular weight: 126.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C2H7O4P |
| Molecular Weight | 126.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1962 |
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Recommended Standards
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- 1-(3,5-Dimethylphenyl)prop-2-en-1-ol (CAS 1494121-30-0)
- 9-[2-(2,2-Dimethyl-1,3-dioxan-5-yl)ethyl]-9H-purin-2-amine (CAS 104227-89-6)
- 5-(4-Nitrophenyl)pentanoic acid (CAS 20492-10-8)
- N-(3-(4-Chlorophenyl)-1H-imidazo[4,5-e][1,2,4]triazin-6-yl)acetamide (CAS 61602-13-9)
- Semaglutide Impurity 185 (CAS CATO-C4X-2226185)
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