4-(3-Benzyloxyphenyl)-2-fluorobenzoic acid CAS 1261981-29-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261981-29-6 |
| Molecular Formula | C20H15FO3 |
| Molecular Weight | 322.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(3-Benzyloxyphenyl)-2-fluorobenzoic acid (CAS 1261981-29-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H15FO3. Molecular weight: 322.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H15FO3 |
| Molecular Weight | 322.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
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Recommended Standards
- 4'-(Benzyloxy)-2-fluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261913-01-2)
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- (E)-N,N-dimethyl-6-(3-((2-methylhydrazono)methyl)phenyl)-4-(trifluoromethyl)pyridin-2-amine (CAS 1311283-78-9)
- Rel-1-((1R,3r,5S)-bicyclo[3.1.0]hexan-3-yl)-6-(methylsulfonyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 1365170-20-2)
- 5-Fluoro-3'-(pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-3-ol (CAS 1261948-77-9)
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