1-(4-Butoxy-2-methylphenyl)-2,2,2-trifluoroethan-1-one CAS 1443348-46-6
| CAS No. | 1443348-46-6 |
| Molecular Formula | C13H15F3O2 |
| Molecular Weight | 260.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Butoxy-2-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1443348-46-6), molecular formula C13H15F3O2 and molecular weight 260.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-(4-Butoxy-2-methylphenyl)-2,2,2-trifluoroethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 260.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-Butoxy-2-methylphenyl)-2,2,2-trifluoroethan-1-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H15F3O2 |
| Molecular Weight | 260.25 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 Butoxy Standards
- 1-(4-Butoxy-3-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1443311-48-5)
- 1-(2-Butoxy-5-methylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1443312-47-7)
- 1-(3-Butoxy-4-methylphenyl)-2,2,2-trifluoroethanone (CAS 1443336-86-4)
- 5-Butoxy-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 53960-13-7)
- 2616AF 5-(2-Butoxy-phenyl)-2H-pyrazole-3-carboxylic acid 899710-38-4 C14H16N2O3 (CAS 899710-38-4)
- 5-Butoxy-1-methyl-6,7,8,9-tetrahydroisoxazolo[5,4-c]isoquinoline (CAS 113701-60-3)
- 2-({[(tert-butoxy)carbonyl]amino}methyl)-4,4-dimethylpentanoic acid (CAS 1694853-66-1)
- 3-[(tert-butoxy)carbonyl]-2,2,5-trimethyl-1,3-oxazolidine-4-carboxylic acid (CAS 1334146-00-7)
Recommended Standards
- 1-(2,6-Dimethyl-4-propoxyphenyl)-2,2,2-trifluoroethan-1-one (CAS 1443344-21-5)
- 2,2,2-Trifluoro-1-(4-isobutoxy-2-methylphenyl)ethanone (CAS 1443349-38-9)
- 2,2,2-Trifluoro-1-(3-isobutoxy-4-methylphenyl)ethan-1-one (CAS 1443336-89-7)
- 2,2,2-Trifluoro-1-(2-(pentyloxy)phenyl)ethan-1-one (CAS 1443352-67-7)
- Methyl 5-Bromo-3-nitrothiophene-2-carboxylate (CAS 99839-45-9)
- Furan-2-ylmethyl-[2-(1H-indol-3-yl)-ethyl]-amineoxalate (CAS 1135300-07-0)
- 2-(2-Bromothiazol-4-yl)-2-methylpropanoic acid (CAS 1785600-75-0)
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- Iodixanol Impurity 11 (CAS CATO-C4X-166311)
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