2-Methyl-2-(3-(trifluoromethoxy)phenyl)propanoic acid CAS 1260875-58-8
| CAS No. | 1260875-58-8 |
| Molecular Formula | C11H11F3O3 |
| Molecular Weight | 248.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-2-(3-(trifluoromethoxy)phenyl)propanoic acid (CAS 1260875-58-8), molecular formula C11H11F3O3 and molecular weight 248.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H11F3O3, 2-Methyl-2-(3-(trifluoromethoxy)phenyl)propanoic 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 248.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 2-Methyl-2-(3-(trifluoromethoxy)phenyl)propanoic 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 | C11H11F3O3 |
| Molecular Weight | 248.20 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.) | 1990 |
| Halogen Content | F-containing |
Related Methyl Standards
- 3-[4-(trifluoromethoxy)phenyl]butanoic acid (CAS 1042641-97-3)
- Ethyl 2-(4-(trifluoromethoxy)phenyl)acetate (CAS 1206550-93-7)
- 2-Methyl-2-(4-(trifluoromethoxy)phenyl)propanoic acid (CAS 1260795-43-4)
- 2-Methyl-3-[4-(trifluoromethoxy)phenyl]propanoic acid (CAS 1281486-93-8)
- 3-(2-Methyl-5-(trifluoromethoxy)phenyl)propanoic acid (CAS 1373921-10-8)
- 3-(2-Methyl-4-(trifluoromethoxy)phenyl)propanoic acid (CAS 1373921-13-1)
- (3-Trifluoromethoxy-phenyl)-acetic acid ethyl ester (CAS 825645-04-3)
- 3-(3-Methyl-5-(trifluoromethoxy)phenyl)propanoic acid (CAS 916420-57-0)
Recommended Standards
- Ethyl 3-methyl-5-(trifluoromethoxy)benzoate (CAS 1261583-08-7)
- 2-(4-(Trifluoromethyl)phenyl)isonicotinonitrile (CAS 1257437-26-5)
- 5-(4-(Trifluoromethyl)phenyl)nicotinonitrile (CAS 1261600-44-5)
- 2-Cyano-3-phenyl-6-(trifluoromethyl)pyridine (CAS 1214387-86-6)
- N1,N4-bis(4-aminophenyl)terephthalamide (CAS 34066-75-6)
- 2-methoxy-N-methylpyridin-3-amine (CAS 1334149-22-2)
- tert-Butyl (2S)-2-(aminomethyl)-2-ethylpyrrolidine-1-carboxylate (CAS 1630815-50-7)
- 3-[4-Chloro-2-(trifluoromethyl)phenyl]-1-(1-methyl-2-oxo-5-phenyl-2,3-dihydro-1H-1,4-benzodiazepin-3-yl)urea (CAS 1796882-68-2)
- Etrasimod Impurity 68 (CAS CATO-C4X-321468)
- 3-(4-Fluorophenyl)-5-methylisoxazole-4-carboxylic acid (CAS 1736-21-6)
- 3-(pyrrolidin-3-yl)phenol hydrobromide (CAS 38175-32-5)
- 4-Bromo-N-tert-butylbenzamide (CAS 42498-38-4)
- [4-(4-methylbenzenesulfonyl)phenyl]methanol (CAS 1461713-57-4)
- Smac-N7 Peptide (CAS 401913-57-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com