3-(4-(Trifluoromethyl)phenyl)isonicotinic acid CAS 1261494-70-5
| CAS No. | 1261494-70-5 |
| Molecular Formula | C13H8F3NO2 |
| Molecular Weight | 267.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-(Trifluoromethyl)phenyl)isonicotinic acid (C13H8F3NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(4-(Trifluoromethyl)phenyl)isonicotinic acid (CAS 1261494-70-5) is a high-purity analytical reference standard with the molecular formula C13H8F3NO2 and a molecular weight of 267.20 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(4-(Trifluoromethyl)phenyl)isonicotinic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C13H8F3NO2 |
| Molecular Weight | 267.20 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 |
| Nitrogen Atoms | 1 |
Related Trifluoromethyl Standards
- 4-((5-(Trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde (CAS 103962-21-6)
- 4-((3-(Trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde (CAS 1086379-05-6)
- 4-((6-(Trifluoromethyl)pyridin-2-yl)oxy)benzaldehyde (CAS 1086379-09-0)
- 5-Phenyl-3-(trifluoromethyl)-2-pyridinecarboxylic acid (CAS 1211578-17-4)
- 3-Phenyl-6-(trifluoromethyl)-2-pyridinecarboxylic acid (CAS 1214381-18-6)
- 3-Phenyl-5-(trifluoromethyl)picolinic acid (CAS 1214390-26-7)
- 2-(4-(Trifluoromethyl)phenyl)isonicotinic acid (CAS 1225900-99-1)
- 2-(2-(Trifluoromethyl)phenyl)nicotinic acid (CAS 1225923-56-7)
Recommended Standards
- 2-(3-Fluoro-4-(difluoromethoxy)benzoyl)pyridine (CAS 1261468-65-8)
- 3-(3-(Trifluoromethyl)phenyl)isonicotinic acid (CAS 1261579-81-0)
- 4-(4-(Trifluoromethyl)phenyl)picolinic acid (CAS 1255634-46-8)
- 3-(2-(Trifluoromethyl)phenyl)isonicotinic acid (CAS 1261602-03-2)
- Methyl 7-(4-(dimethylamino)benzamido)heptanoate (CAS 251456-83-4)
- (S)-1-(2,4-difluorophenyl)propan-1-amine hydrochloride (CAS 1309598-65-9)
- (E)-6,6'-(Diazene-1,2-diyl)dipicolinicacid (CAS 85322-81-2)
- 4-Bromo-2-(((3-methoxyphenyl)amino)methyl)phenol (CAS 1232789-43-3)
- Methyl 4-((tert-butoxycarbonyl)amino)-2,6-difluorobenzoate (CAS 129589-63-5)
- 4-Carbamoyl-1H-1,2,3-triazole-5-carboxylic acid (CAS 101252-32-8)
- Mexiletine Impurity N2 (CAS 55304-19-3)
- Solanone (CAS 1937-54-8)
- 2,2'-Azanediylbis(n-ethylacetamide) (CAS 1156376-98-5)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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