2,2,2-Trifluoro-1-(4'-methyl-[1,1'-biphenyl]-3-yl)ethan-1-one CAS 1443344-41-9
| CAS No. | 1443344-41-9 |
| Molecular Formula | C15H11F3O |
| Molecular Weight | 264.24 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 2,2,2-Trifluoro-1-(4'-methyl-[1,1'-biphenyl]-3-yl)ethan-1-one.
CATO supplies 2,2,2-Trifluoro-1-(4'-methyl-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 1443344-41-9), a certified reference material (molecular formula C15H11F3O, MW 264.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C15H11F3O, 2,2,2-Trifluoro-1-(4'-methyl-[1,1'-biphenyl]-3-yl)ethan-1-one contains a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 264.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C15H11F3O |
| Molecular Weight | 264.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 2,2,2-Trifluoro-1-(4'-methyl-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 1079392-70-3)
- 2,2,2-Trifluoro-1-(3'-methyl-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 1443306-99-7)
- 2,2,2-Trifluoro-1-(3'-methyl-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 1443349-62-9)
- 2,2,2-Trifluoro-N-(7-oxo-4,5,6,7-tetrahydrothieno[2,3-c]pyridin-4-yl)acetamide (CAS 120061-42-9)
- 2,2,2-Trifluoro-1-(3-fluoro-4-isobutoxyphenyl)ethanone (CAS 1443307-57-0)
- 2,2,2-Trifluoro-1-(3-fluoro-5-isobutoxyphenyl)ethan-1-one (CAS 1443312-35-3)
- 2,2,2-Trifluoro-1-(5-fluoro-2-isobutoxyphenyl)ethan-1-one (CAS 1443334-58-4)
- 2,2,2-Trifluoro-1-(2-fluoro-3-isobutoxyphenyl)ethanone (CAS 1443350-82-0)
Recommended Standards
- 1-(4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 142557-76-4)
- 3-[(6-nitroquinazolin-4-yl)amino]propane-1,2-diol (CAS 1478560-05-2)
- 4-(5-Nitro-1H-indazol-3-yl)benzonitrile (CAS 1356087-72-3)
- 2-Phenyl-1-(3-(trifluoromethyl)phenyl)ethan-1-one (CAS 1533-04-6)
- 4-(Trifluoromethyl)-1,2-dihydro-2-oxo-6-p-tolylpyridine-3-carbonitrile (CAS 147381-60-0)
- 4-[3-(2-chloroacetyl)-2,5-dimethyl-1h-pyrrol-1-yl]benzene-1-sulfonamide (CAS 785792-42-9)
- 4-Phenoxybutanimidamide hydrochloride (CAS 1071580-36-3)
- 5-Chloro-2-phenylimidazole-4-carbaldehyde (CAS 60367-52-4)
- Thieno[3,2-b][1]benzothiophene-2-carboxylic acid (CAS 30126-05-7)
- N-((1H-Imidazol-2-yl)methyl)ethanamine dihydrochloride (CAS 1332529-54-0)
- 1-Phenyl-1,4-diazepane (CAS 61903-27-3)
- Methylcobalamin Impurity 19 (CAS 1098-68-6)
- 286425-40-9 Benzyl cyanide-13C2 Phenylacetonitrile-1,2-13C2 (CAS 286425-40-9)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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