5-(4-Ethylphenyl)picolinic acid CAS 1226265-49-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226265-49-1 |
| Molecular Formula | C14H13NO2 |
| Molecular Weight | 227.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Ethylphenyl)picolinic acid (CAS 1226265-49-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13NO2. Molecular weight: 227.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H13NO2 |
| Molecular Weight | 227.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Ethylphenyl Standards
- 5-(4-Ethylphenyl)nicotinic acid (CAS 1048308-04-8)
- 2-(4-Ethylphenyl)nicotinic acid (CAS 1225508-41-7)
- 2-(4-Ethylphenyl)isonicotinic acid (CAS 1225762-82-2)
- 6-(4-Ethylphenyl)picolinic acid (CAS 86696-39-1)
- N-(3-Ethylphenyl)pyrazine-2-carboxamide (CAS 424805-97-0)
- N-(4-Ethylphenyl)pyrazine-2-carboxamide (CAS 424818-79-1)
- 1-(2-Ethylphenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 444080-34-6)
- 1-(4-Ethylphenyl)-2,5-dimethyl-1h-pyrrole-3-carbaldehyde (CAS 426216-56-0)
Recommended Standards
- 2-(3,5-Dimethylphenyl)nicotinic acid (CAS 1226149-93-4)
- (R)-2-([1,1'-Biphenyl]-4-yl)-2-aminoacetic acid (CAS 1228559-61-2)
- 5-(2,4-Dimethylphenyl)picolinic acid (CAS 1226037-84-8)
- 2-Oxotetrahydrofuran-3-sulfonamide (CAS 40336-91-2)
- 2-Amino-6,8-dihydro-5H-pyrano[3,4-d]pyrimidin-5-one (CAS 1391734-00-1)
- 4-Cyclopentyl-5-ethyl-4h-1,2,4-triazole-3-thiol (CAS 1038330-15-2)
- Methyl 1-methyl-1,2,3-benzotriazole-5-carboxylate (CAS 113053-51-3)
- 6-(2-(3,4-Diethoxyphenyl)thiazol-4-yl)-N-hydroxypicolinimidamide (CAS 155468-22-7)
- 2-Methyl-3-(2-methylthiazol-4-yl)propanoic acid (CAS 1519734-17-8)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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