2',3',4-Trifluoro-[1,1'-biphenyl]-2-carboxylic acid CAS 1261768-73-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261768-73-3 |
| Molecular Formula | C13H7F3O2 |
| Molecular Weight | 252.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2',3',4-Trifluoro-[1,1'-biphenyl]-2-carboxylic acid (CAS 1261768-73-3) pharmaceutical standards reference standard. Molecular formula: C13H7F3O2. Molecular weight: 252.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H7F3O2 |
| Molecular Weight | 252.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 3,3',5'-Trifluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1184828-51-0)
- 2',3',4-Trifluoro-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261883-02-6)
- 2,2',4'-Trifluoro-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261950-00-8)
- 2-(2,2,2-Trifluoro-1-(3-fluorophenyl)ethoxy)acetic acid (CAS 1437432-67-1)
- 2-(2,2,2-Trifluoro-1-(2-fluorophenyl)ethoxy)acetic acid (CAS 1437456-10-4)
- 4,4,4-Trifluoro-3-(4-fluorophenyl)-3-hydroxybutanoic acid (CAS 1514656-55-3)
- 2,2,2-Trifluoro-1-(2-fluoro-4,5-dimethoxyphenyl)ethanone (CAS 1516199-30-6)
- 2-(3',4',5'-Trifluoro-[1,1'-biphenyl]-3-yl)ethanol (CAS 1443323-50-9)
Recommended Standards
- 2-(3-(Trifluoromethyl)phenyl)pyrimidine-5-carboxaldehyde (CAS 1261745-47-4)
- 4-(2,3-Difluorophenyl)-3-fluorobenzoic acid (CAS 1261625-13-1)
- 6-(Trifluoromethyl)-[2,4'-bipyridine]-3-carbaldehyde (CAS 1227584-41-9)
- 2-(5-Amino-3-ethyl-2,6-dioxo-3,6-dihydropyrimidin-1(2h)-yl)acetic acid (CAS 1340119-75-6)
- 3-Ethoxycyclobutanamine (CAS 1408278-19-2)
- 5-Methoxy-2,3-dimethylpyrimidin-4(3H)-one (CAS 53135-26-5)
- 1-(Ethoxycarbonyl)-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 189286-20-2)
- 1-Boc-4-(benzylamino)piperidine (CAS 206273-87-2)
- 3-[(2-Bromophenyl)amino]-5-methylcyclohex-2-en-1-one (CAS 1024430-97-4)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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