1,1,1-Trifluoro-3-(2-methoxy-5-methylphenyl)propan-2-one CAS 1343783-19-6
| CAS No. | 1343783-19-6 |
| Molecular Formula | C11H11F3O2 |
| Molecular Weight | 232.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1,1-Trifluoro-3-(2-methoxy-5-methylphenyl)propan-2-one (C11H11F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. 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).
1,1,1-Trifluoro-3-(2-methoxy-5-methylphenyl)propan-2-one (CAS 1343783-19-6), molecular formula C11H11F3O2 and molecular weight 232.20 g/mol, is a CATO reference standard with documented purity and traceability.
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 1,1,1-Trifluoro-3-(2-methoxy-5-methylphenyl)propan-2-one 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 | C11H11F3O2 |
| Molecular Weight | 232.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1991 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 4-(1,1,1-Trifluoro-2-methylpropan-2-yl)benzoic acid (CAS 1147531-71-2)
- 2,2,2-Trifluoro-1-(4-methoxy-2,3-dimethylphenyl)ethan-1-one (CAS 1256481-96-5)
- 2,2,2-Trifluoro-1-(4-methoxy-2,5-dimethylphenyl)ethan-1-one (CAS 1256482-58-2)
- 2,2,2-Trifluoro-1-(2-methyl-2,3-dihydrobenzofuran-5-yl)ethan-1-ol (CAS 1305397-17-4)
- 4,4,4-Trifluoro-3-(p-tolyl)butanoic acid (CAS 1339436-20-2)
- 2,2,2-Trifluoro-1-(4-isopropoxyphenyl)ethan-1-one (CAS 1339633-93-0)
- 2,2,2-Trifluoro-1-(2-propoxyphenyl)ethan-1-one (CAS 1443307-31-0)
- 2,2,2-Trifluoro-1-(3-propoxyphenyl)ethanone (CAS 1443352-74-6)
Recommended Standards
- Methyl 2-(2-(trifluoromethyl)phenyl)propanoate (CAS 1343447-54-0)
- 1-(Benzyloxy)-4,4,4-trifluorobutan-2-one (CAS 1344733-45-4)
- 2-Methyl-1-(3-(trifluoromethoxy)phenyl)propan-1-one (CAS 1343298-84-9)
- 1-(2-Methoxy-5-(trifluoromethyl)phenyl)propan-2-one (CAS 1354819-39-8)
- (2-Cyclopropylpyrimidin-4-yl)methanol (CAS 1240725-54-5)
- n'-Hydroxy-4-methylpyridine-2-carboximidamide (CAS 478489-76-8)
- Tert-butyl 3-amino-2-(4-(trifluoromethyl)benzyl)propanoate (CAS 925889-77-6)
- 8-Isopropyl-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione (CAS 2850-40-0)
- 2,3-Dimethoxyanthracene (CAS 51790-19-3)
- 4-methylthiophene-3-carbaldehyde (CAS 765-77-5)
- Methyl 5-amino-3-(methylthio)-1H-1,2,4-triazole-1-carboxylate (CAS 86009-00-9)
- 2-(3-Bromophenyl)benzimidazole (CAS 77738-96-6)
- 1-Butyl-n,n-dimethyl-2-sulfanyl-1h-1,3-benzodiazole-5-sulfonamide (CAS 749902-32-7)
- Acetyl-(Leu28ยท31)-Neuropeptide Y (24-36) (CAS 155709-24-3)
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