Ethanone, 1-[3,4-bis(difluoromethoxy)phenyl]- CAS 885132-71-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885132-71-8 |
| Molecular Formula | C10H8F4O3 |
| Molecular Weight | 252.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethanone, 1-[3,4-bis(difluoromethoxy)phenyl]- (CAS 885132-71-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8F4O3. Molecular weight: 252.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8F4O3 |
| Molecular Weight | 252.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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-containing |
Related Ethanone Standards
- 574-09-4 Ethanone, 2-ethoxy-1,2-diphenyl- 2-Ethoxy-1,2-diphenylethan-1-one EINECS 209-366-8 (CAS 574-09-4)
- Ethanone, 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-2-yl)- (CAS 1014-18-2)
- 17610-24-1 Ethanone, 1-(5,6,7,8-tetrahydro-3,5,5,8,8-pentamethyl-2-naphthalenyl)- 1-(5,6,7,8-Tetrahydro-3,5,5,8,8-pentamethyl-2-naphthyl)ethan-1-one EINECS 241-585-4 5',6',7',8'-Tetrahydro-3',5',5',8',8'-pentamethyl-2'-acetonaphthone (CAS 17610-24-1)
- Ethanone, 1-(5,6,7,7a,8,9,10,11-octahydro-4H-benzo[ef]heptalen-2-yl)- (CAS 65875-07-2)
- Ethanone, 2,2,2-trifluoro-1-(1,2,3,4-tetrahydronaphthalen-1,4-imin-9-yl)- (CAS 942491-77-2)
- Ethanone, 2-(6-methyl-2-pyridinyl)-1-(6-quinoxalinyl)- (CAS 356560-90-2)
- Ethanone, 2,2,2-trichloro-1-(1-ethyl-1h-pyrrol-2-yl)- (CAS 1118757-53-1)
- Ethanone, 2-[[(3aR,5R,7aR)-octahydropyrano[3,2-b]pyrrol-5-yl]methoxy]-1-(1-pyrrolidinyl)-, rel- (CAS 1422065-99-3)
Recommended Standards
- 7-(tetramethyl-1,3,2-dioxaborolan-2-yl)imidazo[1,2-a]pyridine (CAS 908268-52-0)
- Methyl 2,3,5,6-tetrafluoro-4-(methoxymethyl)benzoate (CAS 62172-91-2)
- 7-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 915411-02-8)
- 4-{4-[4-(4-methylphenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]piperidine-1-carbonyl}benzonitrile (CAS 1775449-61-0)
- 3-((4-(Ethoxycarbonyl)pyridin-2-yl)oxy)benzoic acid (CAS 1415719-71-9)
- 1-(2-(Tetrahydrofuran-2-yl)ethyl)cyclopropan-1-amine (CAS 1480562-32-0)
- 1,4-Di(1H-1,2,4-triazol-1-yl)benzene (CAS 1435710-71-6)
- 5-(Methylsulfonyl)-2-phenyl-4-(p-tolyloxy)pyrimidine (CAS 339106-27-3)
- 2-[(3-Methoxyphenyl)amino]-N-(1-phenylethyl)pyridine-4-carboxamide (CAS 2034154-13-5)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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