Ethyl 2,2-Difluoropropionate CAS 28781-85-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28781-85-3 |
| Molecular Formula | C5H8F2O2 |
| Molecular Weight | 138.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2,2-Difluoropropionate (CAS 28781-85-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H8F2O2. Molecular weight: 138.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H8F2O2 |
| Molecular Weight | 138.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | F-containing |
Recommended Standards
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- Ethyl 3,3-difluoropropanoate (CAS 28781-80-8)
- 3-(Difluoromethoxy)cyclobutan-1-ol (CAS 2007917-09-9)
- 2-Chloro-6-hydroxy-3-methylanisole (CAS 1394965-96-8)
- 2-Bromo-5-(4-chlorophenyl)-1,3,4-oxadiazole, 97% (CAS 1368558-17-1)
- Ethyl 2-(methylsulfanyl)-4-[3-(2,4,5-trichlorobenzenesulfonamido)phenoxy]pyrimidine-5-carboxylate (CAS 478065-46-2)
- 2-(3-Chloro-5-methoxyphenyl)-6-ethoxypyrazine (CAS 1333222-40-4)
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- 6-bromo-2-chloro-8-iodo-[1,2,4]triazolo[1,5-a]pyridine (CAS 2713252-87-8)
- Des-Gln24-Tirzepatide (CAS CATO-CPTD788949)
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