1-(3,4,5-Trifluorophenyl)pentan-1-one CAS 1247419-81-3
| CAS No. | 1247419-81-3 |
| Molecular Formula | C11H11F3O |
| Molecular Weight | 216.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H11F3O, 1-(3,4,5-Trifluorophenyl)pentan-1-one contains 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 216.20 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.
1-(3,4,5-Trifluorophenyl)pentan-1-one (CAS 1247419-81-3), molecular formula C11H11F3O and molecular weight 216.20 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.
As a certified reference material (CRM), 1-(3,4,5-Trifluorophenyl)pentan-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 | C11H11F3O |
| Molecular Weight | 216.20 g/mol |
| 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 |
| 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 Trifluorophenyl Standards
- 3-Methyl-1-(3,4,5-trifluorophenyl)butan-1-one (CAS 1249489-20-0)
- trans-2-(3,4,5-Trifluorophenyl)cyclopentanol (CAS 1263869-56-2)
- 1-(2,4,6-Trifluorophenyl)cyclopentanol (CAS 1512450-66-6)
- 1-(2,4,6-trifluorophenyl)piperazine (CAS 759443-28-2)
- 1-(2,3,4-Trifluorophenyl)cyclopropane-1-carboxylic acid (CAS 1274900-91-2)
- 2-(3,4,5-Trifluorophenyl)cyclopropane-1-carboxylic acid (CAS 1410819-23-6)
- 2-(2,4,6-Trifluorophenyl)cyclopropane-1-carboxylic acid (CAS 2228449-24-7)
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Recommended Standards
- 5-(Pyrrolidin-2-yl)-2-(trifluoromethyl)pyridine (CAS 1245916-00-0)
- 1-[4-(trifluoromethyl)phenyl]butan-2-one (CAS 1248106-81-1)
- 4-(Cyclopropylmethyl)-3-(trifluoromethyl)phenol (CAS 1243472-95-8)
- 1-(1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-1H-1,2,4-triazol-3-amine (CAS 1248161-87-6)
- 1-[(2,5-dimethylphenyl)sulfanyl]-3-(2-fluorophenyl)propan-2-one (CAS 1157426-98-6)
- 1-Methyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid (CAS 167627-05-6)
- 3-(Methylamino)oxolane-3-carbonitrile (CAS 1342898-74-1)
- (S)-2-(4-(tert-Butoxycarbonyl)-3-isobutylpiperazin-1-yl)acetic acid (CAS 1240585-56-1)
- 2-Ethyl-6-ethynylpyridine (CAS 676343-10-5)
- Propafenone Dimer Impurity-d10 (CAS 1346602-27-4)
- 4-Fluoro-2-methoxynicotinonitrile (CAS 1807142-83-1)
- 2-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)acetic acid dihydrochloride (CAS 1956309-60-6)
- N'-(1-(Furan-2-yl)ethylidene)propionohydrazide (CAS 113906-31-3)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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