| CAS No. | 652-34-6 |
| Molecular Formula | C7H8F4O3 |
| Molecular Weight | 216.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid 2,3,5,6-tetrafluoro-4-hydroxybenzoic acid 2,3,5,6-tetrafluoro-4-hydroxy-benzoic acid 652-34-6 (CAS 652-34-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8F4O3. Molecular weight: 216.13 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
| Molecular Formula | C7H8F4O3 |
| Molecular Weight | 216.13 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |