3,5-Bis(trifluoromethyl)-2-methoxybenzoic acid CAS 197015-74-0
| CAS No. | 197015-74-0 |
| Molecular Formula | C10H6F6O3 |
| Molecular Weight | 288.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,5-Bis(trifluoromethyl)-2-methoxybenzoic acid.
CATO supplies 3,5-Bis(trifluoromethyl)-2-methoxybenzoic acid (CAS 197015-74-0), a certified reference material (molecular formula C10H6F6O3, MW 288.14 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H6F6O3, 3,5-Bis(trifluoromethyl)-2-methoxybenzoic 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 288.14 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C10H6F6O3 |
| Molecular Weight | 288.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | F-containing |
Related Bis Standards
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Recommended Standards
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- Butanedioic acid, 2-methylene-, polymer with 1,3-butadiene, 1,1-dichloroethene and ethenylbenzene (CAS 56329-67-0)
- (S)-1-(4-Methoxyphenyl)ethanamine hydrochloride (CAS 574744-39-1)
- Methyl β-[(2-chloroacetyl)amino]-2-thiophenepropanoate (CAS 1153928-34-7)
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