(E)-4-[3-(trifluoromethyl)phenyl]-3-buten-2-one (E)-4-[3-(trifluoromethyl)phenyl]but-3-en-2-one 80992-92-3 A840015 CAS 80992-92-3
| CAS No. | 80992-92-3 |
| Molecular Formula | C11H9F3O |
| Molecular Weight | 214.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (E)-4-[3-(trifluoromethyl)phenyl]-3-buten-2-one (E)-4-[3-(trifluoromethyl)phenyl]but-3-en-2-one 80992-92-3 A840015 (CAS 80992-92-3), a certified reference material (molecular formula C11H9F3O, MW 214.18 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, (E)-4-[3-(trifluoromethyl)phenyl]-3-buten-2-one (E)-4-[3-(trifluoromethyl)phenyl]but-3-en-2-one 80992-92-3 A840015 is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 214.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C11H9F3O |
| Molecular Weight | 214.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | F-containing |
Related E Standards
- 3-[4-(trifluoromethyl)phenyl]cyclobutan-1-one (CAS 1080636-43-6)
- 3-(3-(Trifluoromethyl)phenyl)cyclobutanone (CAS 1080636-44-7)
- 1-[3-(trifluoromethyl)phenyl]but-3-en-1-one (CAS 1249647-02-6)
- (E)-1-(2-(Trifluoromethyl)phenyl)but-2-en-1-one (CAS 1360924-07-7)
- 4-(1-(Trifluoromethyl)cyclopropyl)benzaldehyde (CAS 1418297-04-7)
- 2-Methyl-3-[2-(trifluoromethyl)phenyl]prop-2-enal (CAS 1562148-00-8)
- 2-Methyl-3-[3-(trifluoromethyl)phenyl]-2-propenal (CAS 1563417-75-3)
- 3-Phenyl-2-(trifluoromethyl)-2-vinyloxirane (CAS 191591-48-7)
Recommended Standards
- (E)-4-(2-Trifluoromethyl-phenyl)-but-3-en-2-one 76293-37-3 9378AE C11H9F3O (CAS 76293-37-3)
- 898791-32-7 Cyclobutyl(3,4,5-trifluorophenyl)methanone DTXSID90642554 (CAS 898791-32-7)
- Pyrimido[4,5-g]quinazoline-4,9(3H,8H)-dione (CAS 203451-82-5)
- 6918AC 98629-84-6 C8H10N2O5 Ethyl 2-(2,4,6-trioxotetrahydropyrimidin-1(2H)-yl)acetate (CAS 98629-84-6)
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- (S)-1-Ethyl-2-methyl-piperazine (CAS 1033717-23-5)
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- 3-Methoxy-3-(2-methoxyphenyl)propiophenone (CAS 898769-67-0)
- 2-(3-Butoxy-4-fluorophenyl)ethan-1-ol (CAS 1443354-82-2)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com