4-Fluoro-3-phenoxybenzoic Acid CAS 77279-89-1
Purity >95%In StockPharmaceutical Standards
| CAS No. | 77279-89-1 |
| Molecular Formula | C13H21FO3 |
| Molecular Weight | 244.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-3-phenoxybenzoic Acid (CAS 77279-89-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H21FO3. Molecular weight: 244.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H21FO3 |
| Molecular Weight | 244.30 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F-containing |
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Recommended Standards
- 2,2'-Hydrazobis[4,6-dimethyl-pyrimidine (CAS 7135-09-3)
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- 1-Butyl-3-(2,4-difluorophenyl)thiourea (CAS 883039-70-1)
- O,O-Dityrosine (CAS 980-21-2)
- N2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-N6-(tert-butoxycarbonyl)-L-lysine (CAS 205812-10-8)
- Pentanehydrazide (CAS 38291-82-6)
- 1-(Tetrahydrofuran-2-yl)-1H-benzo[d]imidazole (CAS 205122-95-8)
- 2-Ethoxydihydro-2H-pyran-3(4H)-one (CAS 50544-98-4)
- Ethyl 2-((5-iodo-2,6-dimethylpyrimidin-4-yl)oxy)acetate (CAS 677749-39-2)
- Peptide Impurity 27 (CAS 1350456-68-6)
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