1-(4-Ethoxy-3,5-difluorophenyl)ethan-1-one CAS 1017779-29-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1017779-29-1 |
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Ethoxy-3,5-difluorophenyl)ethan-1-one (CAS 1017779-29-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H10F2O2. Molecular weight: 200.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H10F2O2 |
| Molecular Weight | 200.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1988 |
| Halogen Content | F-containing |
Related Ethoxy Standards
- 1-(3-Ethoxy-2,4-difluorophenyl)ethan-1-one (CAS 1017778-40-3)
- 1-(4-Ethoxy-2,3-difluorophenyl)ethan-1-one (CAS 1017779-68-8)
- 1-(2-Ethoxy-3,5-difluorophenyl)ethanone (CAS 1378979-11-3)
- 1-(3-Ethoxy-4,5-difluorophenyl)ethanone (CAS 1379306-69-0)
- 5-Ethoxy-2,3-difluoro-4-methylbenzaldehyde (CAS 1706446-37-8)
- Ethyl 1-ethoxy-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylate (CAS 145325-80-0)
- Ethyl 2-ethoxy-4-oxo-4,5-dihydrofuran-3-carboxylate (CAS 36717-48-3)
- 5-Ethoxy-4-fluoro-2-nitroaniline (CAS 125163-13-5)
Recommended Standards
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- n-((1,2,3-Thiadiazol-4-yl)methyl)-3-fluoroaniline (CAS 1156896-94-4)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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