3-(3-Carboxyphenyl)-5-(trifluoromethyl)benzoic acid CAS 1261930-96-4
| CAS No. | 1261930-96-4 |
| Molecular Formula | C15H9F3O4 |
| Molecular Weight | 310.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(3-Carboxyphenyl)-5-(trifluoromethyl)benzoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies 3-(3-Carboxyphenyl)-5-(trifluoromethyl)benzoic acid (CAS 1261930-96-4), a certified reference material (molecular formula C15H9F3O4, MW 310.22 g/mol) for analytical method development and quality control.
The molecular framework of 3-(3-Carboxyphenyl)-5-(trifluoromethyl)benzoic acid (C15H9F3O4) is characterized by a flavonoid core, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C15H9F3O4 |
| Molecular Weight | 310.22 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Carboxyphenyl Standards
- 5-((4-Carboxyphenyl)ethynyl)isophthalicacid (CAS 1311146-60-7)
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- 2-(3-Carboxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 38250-60-1)
- 2-(4-Carboxyphenyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 7702-03-6)
- 3-(2-Carboxyphenyl)-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 6110-61-8)
- 4-(2-Carboxyphenyl)piperazine-1-carboxylic acid tert-butyl ester (CAS 444582-90-5)
- 2-(3-Carboxyphenyl)-1-piperidinecarboxylic Acid 1-(1,1-Dimethylethyl) Ester (CAS 908334-24-7)
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Recommended Standards
- 2-(4-(Isopropylsulfonyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1256359-13-3)
- 3-(3,4-Methylenedioxyphenyl)-5-trifluoromethylbenzoic acid (CAS 1261931-67-2)
- (R)-4,4-difluoro-2-methyl-1-(4-nitro-3-(trifluoromethyl)phenyl)pyrrolidine (CAS 1236061-16-7)
- 5-(Trifluoromethyl)-[1,1'-biphenyl]-3,4'-dicarboxylic acid (CAS 1261975-94-3)
- 5-Benzyl 2-Ethyl 6,7-Dihydropyrazolo[1,5-A]Pyrazine-2,5(4H)-Dicarboxylate (CAS 1065066-04-7)
- Methyl 2-bromo-4-(2-methoxy-2-oxoethyl)thiazole-5-carboxylate (CAS 365996-71-0)
- 58868-27-2 2-chloro-5,8-dimethoxy-4-methylquinoline DTXSID80296525 (CAS 58868-27-2)
- 1-(Bromomethyl)-3-(trifluoromethyl)cyclobutane (CAS 2247107-48-6)
- N-Desmethyl N-Ethyl Olanzapine (CAS 1355034-54-6)
- 4,4'-Dinitro-2,2'-bis(trifluoromethyl)-1,1'-biphenyl (CAS 641-98-5)
- (E)-3-(3-(hydrazinecarbonyl)phenyl)-N-hydroxyacrylamide (CAS 1223593-85-8)
- 8-Morpholino-7H-purin-6-amine (CAS 111289-83-9)
- 4-(Methylsulfonyl)pyridin-2-amine (CAS 1379357-46-6)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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