1,1,1-Trifluoro-4-phenylbut-3-yn-2-one CAS 58518-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 58518-08-4 |
| Molecular Formula | C10H5F3O |
| Molecular Weight | 198.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1,1-Trifluoro-4-phenylbut-3-yn-2-one (CAS 58518-08-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H5F3O. Molecular weight: 198.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H5F3O |
| Molecular Weight | 198.14 g/mol |
| Appearance | Off-white to pale 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- Ethyl 5,5,5-trifluoro-2-oxopentanoate (CAS 1003322-53-9)
- Methyl 6,6,6-trifluoro-5-oxohexanoate (CAS 1161004-61-0)
- ethyl 5,5,5-trifluoro-3-oxopentanoate (CAS 127146-29-6)
- Ethyl 4,4,4-trifluoro-2-methyl-3-oxobutanoate (CAS 344-00-3)
- Ethyl 4,4,4-trifluoro-3-methoxybut-2-enoate (CAS 26717-84-0)
- Ethyl 5,5,5-Trifluoro-4-oxopentanoate (CAS 70961-05-6)
- 5-(2,2,2-Trifluoro-1lambda3-ethyl)-1H-indole (CAS 170366-90-2)
- 1,1,1-Trifluoro-3-(tetrahydro-2h-pyran-4-yl)propan-2-ol (CAS 1343882-75-6)
Recommended Standards
- 1-(4-Ethynylphenyl)-2,2,2-trifluoroethan-1-one (CAS 2228529-71-1)
- 1-[3-(trifluoromethyl)phenyl]prop-2-yn-1-one (CAS 72839-12-4)
- 1-(4-(Trifluoromethyl)phenyl)prop-2-yn-1-one (CAS 704889-22-5)
- 3-[(1-Propionyl-2,3-dihydro-1H-indol-5-yl)-sulfonyl]propanoic acid (CAS 868964-09-4)
- (2R,3R)-3-(chloromethyl)-2-(4-(trifluoromethyl)phenyl)tetrahydro-2H-pyran (CAS 1820583-14-9)
- 3-Amino-1-(2-morpholinoethyl)piperidin-2-one (CAS 1342059-85-1)
- 1-(2-Fluoro-4-nitrophenyl)piperidine-4-carboxylic acid (CAS 325701-99-3)
- 2-((4-Bromophenyl)amino)-1H-purin-6(9H)-one (CAS 123994-72-9)
- (1s)-1-(4-Fluorophenyl)propan-1-ol (CAS 145438-93-3)
- Neuropeptide SF (human) (CAS 192387-39-6)
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 13829788188 / jacky.chen@cato-chem.com