Ethyl 8-(2,3-difluorophenyl)-8-oxooctanoate CAS 898753-04-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898753-04-3 |
| Molecular Formula | C16H20F2O3 |
| Molecular Weight | 298.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 8-(2,3-difluorophenyl)-8-oxooctanoate (CAS 898753-04-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H20F2O3. Molecular weight: 298.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H20F2O3 |
| Molecular Weight | 298.33 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 sealed and dry, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 1-(2,4-DIfluorophenyl)-6-methyl-2,3,4,9-tetrahydro-1h-beta-carboline (CAS 532382-04-0)
- 1-(2,5-Difluorophenyl)-4-(5,5-dimethyl-1,3-dioxan-2-yl)butan-1-one (CAS 898786-88-4)
- Ethyl 8-(2,4-difluorophenyl)-8-oxooctanoate (CAS 898753-12-3)
- Ethyl 8-(2,5-difluorophenyl)-8-oxooctanoate (CAS 898753-22-5)
- Ethyl 8-(2,6-difluorophenyl)-8-oxooctanoate (CAS 898753-30-5)
- Ethyl 8-(3,4-difluorophenyl)-8-oxooctanoate (CAS 898752-31-3)
- Ethyl 8-(3,5-difluorophenyl)-8-oxooctanoate (CAS 898752-46-0)
- N-((2,4-difluorophenyl)carbamothioyl)thiophene-2-carboxamide (CAS 900769-45-1)
Recommended Standards
- Ethyl 4-oxo-4-(4-phenoxyphenyl)butyrate (CAS 52888-63-8)
- Ethyl 4-oxo-4-(3-phenoxyphenyl)butyrate (CAS 54364-83-9)
- Ethyl 3-[4-(benzyloxy)phenyl]-3-oxopropanoate (CAS 53090-45-2)
- 6-Bromo-7-methyl-2-(trifluoromethyl)-3H-imidazo[4,5-b]pyridine (CAS 13578-35-3)
- Chloro(di-2-norbornylphosphino)(2'-dimethylamino-1,1'-biphenyl-2-yl)palladium(II) 359803-53-5 2'-(DIMETHYLAMINO)-2-BIPHENYLPALLADIUM(II)CHLORIDE DINORBORNYLPHOSPHINE;2'-(DIMETHYLAMINO)-2-BIPHENYLYL-PALLADIUM(II) CHLORIDE DINORBORNYLPHOSPHINE COMPLEX;CHLORO(DI-2-NORBORNYLPHOSPHINO)(2'-DIMETHYLAMINO-1,1'-BIPHENYL-2-YL)PALLADIUM;CHLORO(DI-2-NORBORNYLPHOSPHINO)(2'-DIMETHYLAMINO-1,1'-BIPHENYL-2-YL)PALLADIUM(II);CHLORO-[2'-(DIMETHYLAMINO)-2-BIPHENYLYL]-(DINORBORNYLPHOSPHINE)-PALLADIUM;SK-CC01-A SC10547 (CAS 359803-53-5)
- 7-Hydroxy-4-methyl-3-phenyl-2h-chromen-2-one (CAS 2555-23-9)
- 5-Ethynyl-2-(piperidin-1-yl)pyrimidine (CAS 1196156-92-9)
- 3,6-dichloropyridazine-4-carbonyl chloride (CAS 6531-08-4)
- 5,6-Dichloro-2,3-dihydro-1H-indole (CAS 162100-53-0)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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