3-Phosphonobenzoic acid CAS 14899-31-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14899-31-1 |
| Molecular Formula | C7H7O5P |
| Molecular Weight | 202.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Phosphonobenzoic acid (CAS 14899-31-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H7O5P. Molecular weight: 202.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H7O5P |
| Molecular Weight | 202.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1961 |
Related Phosphonobenzoic Standards
Recommended Standards
- 2-BROMO-4-CYANOTOLUENE 3-BROMO-4-METHYLBENZENECARBONITRILE 3-BROMO-4-METHYLBENZONITRILE 4-METHYL-3-BROMOBENZONITRILE 42872-74-2 BC003584 (CAS 42872-74-2)
- 4-Fluoro-3,5-dinitrophenol (CAS 151222-64-9)
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- Semaglutide impurity 198 (CAS CATO-C4X-2226198)
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