1-(3,5-Difluoro-2-propoxyphenyl)-2,2,2-trifluoroethan-1-one CAS 1443344-11-3
| CAS No. | 1443344-11-3 |
| Molecular Formula | C11H9F5O2 |
| Molecular Weight | 268.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(3,5-Difluoro-2-propoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1443344-11-3), a certified reference material (molecular formula C11H9F5O2, MW 268.18 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H9F5O2, 1-(3,5-Difluoro-2-propoxyphenyl)-2,2,2-trifluoroethan-1-one 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 268.18 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 1-(3,5-Difluoro-2-propoxyphenyl)-2,2,2-trifluoroethan-1-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 | C11H9F5O2 |
| Molecular Weight | 268.18 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.) | 1992 |
| Halogen Content | F-containing |
Related Difluoro Standards
- 1-(3,5-Difluoro-4-propoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1443332-21-5)
- Ethyl 2,2-difluoro-2-(3-(trifluoromethyl)phenyl)acetate (CAS 175543-24-5)
- Ethyl 2,2-Difluoro-2-[4-(trifluoromethyl)phenyl]acetate (CAS 73789-96-5)
- EThyl 2,2-difluoro-2-(4-oxochromen-3-yl)acetate (CAS 1431841-88-1)
- Ethyl 2,2-difluoro-2-((1-methyl-1H-imidazol-2-yl)sulfonyl)acetate (CAS 1706433-15-9)
- 4,4'-(2,5-Difluoro-1,4-phenylene)dipyridine (CAS 1429342-59-5)
- 3-(Difluoro(4-methoxyphenyl)methyl)bicyclo[1.1.1]Pentane-1-carboxylic acid (CAS 2198774-69-3)
- (Difluoro(4-(trifluoromethyl)phenyl)methyl)trimethylsilane (CAS 149194-32-1)
Recommended Standards
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- 2,2,3,3,3-Pentafluoro-1-(4-methoxy-2-methylphenyl)propan-1-one (CAS 1443313-19-6)
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- 1-(1-Ethyl-1H-imidazol-2-yl)-N-methylmethanamine dihydrochloride (CAS 1189438-04-7)
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- Methyl 4-iodo-3,5-dimethylbenzoate (CAS 1192548-13-2)
- 3-(3-(Methylsulfonyl)phenyl)propan-1-amine (CAS 1196151-86-6)
- cis-3-Hydroxy-DL-proline (CAS 4298-05-9)
- 1220017-20-8 1799AD 2-Amino-2-methyl-N-(tetrahydro-2-furanylmethyl)-propanamide hydrochloride C9H19ClN2O2 (CAS 1220017-20-8)
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- Articaine EP Impurity E HCl (CAS 1796888-45-3(free base))
- Peptide 436 (CAS CATO-CPTD788436)
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