1-[3-(4-Methoxyphenyl)-5-(trifluoromethyl)pyridin-2-yl]ethan-1-one CAS 882747-80-0
| CAS No. | 882747-80-0 |
| Molecular Formula | C15H12F3NO2 |
| Molecular Weight | 295.26 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 1-[3-(4-Methoxyphenyl)-5-(trifluoromethyl)pyridin-2-yl]ethan-1-one.
CATO supplies 1-[3-(4-Methoxyphenyl)-5-(trifluoromethyl)pyridin-2-yl]ethan-1-one (CAS 882747-80-0), a certified reference material (molecular formula C15H12F3NO2, MW 295.26 g/mol) for analytical method development and quality control.
Structurally, 1-[3-(4-Methoxyphenyl)-5-(trifluoromethyl)pyridin-2-yl]ethan-1-one (C15H12F3NO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 295.26 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-[3-(4-Methoxyphenyl)-5-(trifluoromethyl)pyridin-2-yl]ethan-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 | C15H12F3NO2 |
| Molecular Weight | 295.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Methoxyphenyl Standards
- N-(4-methoxyphenyl)-3-(trifluoromethyl)benzamide (CAS 724431-22-5)
- 2-(4-Methoxyphenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 133096-36-3)
- 3-(4-Methoxyphenyl)-5-(2-nitrophenyl)-1H-pyrazole (CAS 1416738-68-5)
- 2-(2-Methoxyphenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 1429903-98-9)
- N-(2-Methoxyphenyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxamide (CAS 172753-16-1)
- N-(4-Methoxyphenyl)-2-oxo-2H-chromene-3-carboxamide (CAS 1846-94-2)
- (Z)-3-(((2-Methoxyphenyl)amino)methylene)chromane-2,4-dione (CAS 95522-73-9)
- 2-(2-Methoxyphenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-40-5)
Recommended Standards
- 1-[(Pyridin-3-yl)methyl]-3-[4-(trifluoromethyl)phenyl]urea (CAS 54528-11-9)
- 1-Bromo-4-((1s,4r)-4-butylcyclohexyl)benzene (CAS 516510-78-4)
- (Z)-N'-{[3-(trifluoromethyl)phenyl]methoxy}pyridine-4-carboximidamide (CAS 303997-47-9)
- 1-Phenyl-N-(prop-2-en-1-yl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 956393-72-9)
- 1330185-44-8 3-(Trifluoromethyl)benzyl-13C6 Bromide (CAS 1330185-44-8)
- 5-Methyl-1-((2-oxopyridin-1(2H)-yl)methyl)-1H-pyrazole-3-carboxamide (CAS 1263210-27-0)
- (R)-1-(3-methoxy-4-methylphenyl)propan-1-amine (CAS 1259723-39-1)
- Cycloocta-2,5-dien-1-ol (CAS 10054-74-7)
- Iguratimod Impurity 37 (CAS 1340086-28-3)
- 3-(sec-Butoxy)-N-(2-methylbenzyl)aniline (CAS 1040685-68-4)
- 7,7-Dimethyl-6-oxa-9-azaspiro[4.5]Decane (CAS 1488879-96-4)
- 2-Amino-2-(3-ethoxy-4-hydroxyphenyl)acetic acid (CAS 54172-60-0)
- 3-Chloro-5-cyclopropoxy-2-fluoropyridine (CAS 1243404-92-3)
- Semaglutide（sodium salt） (CAS CATO-C4X-222619)
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