7-Chloro-1-(2-(trifluoromethoxy)phenyl)heptan-1-one CAS 898761-45-0
| CAS No. | 898761-45-0 |
| Molecular Formula | C14H16ClF3O2 |
| Molecular Weight | 308.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 308.72 g/mol gives 7-Chloro-1-(2-(trifluoromethoxy)phenyl)heptan-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
7-Chloro-1-(2-(trifluoromethoxy)phenyl)heptan-1-one (CAS 898761-45-0) is a high-purity analytical reference standard with the molecular formula C14H16ClF3O2 and a molecular weight of 308.72 g/mol.
The molecular framework of 7-Chloro-1-(2-(trifluoromethoxy)phenyl)heptan-1-one (C14H16ClF3O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 7-Chloro-1-(2-(trifluoromethoxy)phenyl)heptan-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 | C14H16ClF3O2 |
| Molecular Weight | 308.72 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1987 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
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- 1024535-22-5 2-(4-bromophenyl)-1-(3-fluorophenyl)-6-phenyl-4,5,6,7-tetrahydro-1H-indol-4-one MS-10309 (CAS 1024535-22-5)
- 2-Hydroxyisobutyric Acid (CAS 594-61-6)
- 4,6-Dimethoxy-2-methylpyrimidine-5-carbaldehyde (CAS 552880-92-9)
- 4-Bromo-1-(difluoromethyl)-2-nitrobenzene (CAS 1261442-15-2)
- 5-Acetyl-2-amino-4-methylthiophene-3-carboxylic acid (CAS 893644-86-5)
- 6-Bromo-3-methylpyrazolo[1,5-a]pyrimidine (CAS 1211578-31-2)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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