2-(Carboxymethyl)-5-(Trifluoromethyl)Benzoic Acid CAS 207804-91-9
| CAS No. | 207804-91-9 |
| Molecular Formula | C10H7F3O4 |
| Molecular Weight | 248.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Carboxymethyl)-5-(Trifluoromethyl)Benzoic Acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(Carboxymethyl)-5-(Trifluoromethyl)Benzoic Acid (CAS 207804-91-9), a certified reference material (molecular formula C10H7F3O4, MW 248.16 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H7F3O4, 2-(Carboxymethyl)-5-(Trifluoromethyl)Benzoic Acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H7F3O4 |
| Molecular Weight | 248.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2016 |
| Halogen Content | F-containing |
Related Carboxymethyl Standards
- 2-(Carboxymethyl)-4-(trifluoromethyl)benzoic acid (CAS 1194376-42-5)
- 2-(Carboxymethyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 21695-33-0)
- 3-(Carboxymethyl)-5-methoxy-1H-indole-2-carboxylic acid (CAS 858232-58-3)
- 4-(Carboxymethyl)-5-(pyridin-2-yl)-1H-pyrrole-2-carboxylic acid (CAS 27590-55-2)
- 6-(Carboxymethyl)-7-hydroxy-8-methoxy Coumarin (CAS 71942-06-8)
- 2-[3-(carboxymethyl)-2-oxo-2,3-dihydro-1h-1,3-benzodiazol-1-yl]acetic acid (CAS 1848-99-3)
- 4-(Carboxymethyl)-2-(1H-pyrrol-1-yl)thiazole-5-carboxylic acid (CAS 1219563-28-6)
- 2-[Bis(carboxymethyl)amino]benzoic acid (CAS 1147-65-5)
Recommended Standards
- 1-(2-Nitro-4-(trifluoromethyl)phenyl)guanidine (CAS 216016-28-3)
- 2,2,2-Trifluoro-N-(2-methyl-4-nitrophenyl)acetamide (CAS 355809-03-9)
- 6-(2,2,2-TRifluoro-acetylamino)-nicotinic acid methyl ester (CAS 1906808-06-7)
- 2-Bromo-1-(2-methylpiperidin-1-yl)butan-1-one (CAS 81042-27-5)
- (2-Methyl-5-(trifluoromethyl)furan-3-yl)methanol (CAS 1452479-55-8)
- Cupric tartrate (CAS 17263-56-8)
- [Biotinylamidoethyl]-dithiomethylenemalonic Acid Bis(4-aminobutyric Acid) (CAS 1322625-02-4)
- 2-Amino-5-(1-(2-(3-hydroxy-2-naphthoyl)hydrazono)ethyl)-4-methylthiophene-3-carboxamide (CAS 304666-68-0)
- 4-Bromo-2-(difluoromethyl)-5-methylnicotinic acid (CAS 1806994-21-7)
- 9,9-Dimethyl-3-phenyl-9H-fluoren-2-amine (CAS 2123620-82-4)
- 2-methylimidazo[1,2-a]pyridine-8-carboxylic acid (CAS 133427-10-8)
- 4-Bromo-N-(2-(pyrrolidin-1-yl)ethyl)-1H-pyrrole-2-carboxamide (CAS 900019-48-9)
- 2-(3,5-Difluorophenyl)-7-methoxy-8-methylquinazolin-4(3H)-one (CAS 922520-31-8)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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