4-Amino-3-fluorobenzoic Acid CAS 455-87-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 455-87-8 |
| Molecular Formula | C7H6FNO2 |
| Molecular Weight | 155.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Amino-3-fluorobenzoic Acid (CAS 455-87-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6FNO2. Molecular weight: 155.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6FNO2 |
| Molecular Weight | 155.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- n-Octadecane-d38 (CAS 16416-31-2)
- Phenoxymethylpenicillin Dimer (CAS CATO-C4X-212614)
- 2,2,2-Trifluoro-1-(3-fluorophenyl)ethanone (CAS 708-64-5)
- Semaglutide Impurity 18 (CAS 1671100-14-3)
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