Diethyl 2,3-difluorofumarate CAS 7589-41-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7589-41-5 |
| Molecular Formula | C8H10F2O4 |
| Molecular Weight | 208.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl 2,3-difluorofumarate (CAS 7589-41-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10F2O4. Molecular weight: 208.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10F2O4 |
| Molecular Weight | 208.16 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | F-containing |
Related Diethyl Standards
- Diethyl 2,3-difluoromaleate (CAS 815-97-4)
- Diethyl 2-fluoro-2-(hydroxymethyl)malonate (CAS 756-31-0)
- Diethyl (3-oxobutan-2-yl)phosphonate (CAS 1066-91-7)
- Diethyl (2-oxobutyl)phosphonate (CAS 1067-73-8)
- Diethyl isobutyrylphosphonate (CAS 1523-69-9)
- Diethyl ((allyloxy)methyl)phosphonate (CAS 64226-00-2)
- 5,7-Diethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione (CAS 501655-65-8)
- Diethyl-(6-Morpholin-4-Yl-Hex-4-Ynyl)-Amine (CAS 6628-91-7)
Recommended Standards
- 6,7-Difluoronaphthalene-1-carboxylic acid, 97% (CAS 405196-36-3)
- 5,7-Difluoronaphthalene-1-carboxylic acid, 97% (CAS 405196-34-1)
- ethyl 4,4-difluoro-2-(methoxymethylene)-3-oxo-butanoate (CAS 490037-84-8)
- N-([1,1'-Biphenyl]-2-yl)-6-oxo-1,6-dihydropyridazine-3-carboxamide (CAS 696635-66-2)
- 2-Methoxy-N-(3-(trifluoromethyl)cyclohexyl)acetamide (CAS 1258730-35-6)
- 5-Bromo-2,4-dimethylbenzene-1-sulfonamide (CAS 1206087-06-0)
- 2-(3-Aminopyrrolidin-1-yl)-3,5,6-trimethylpyrimidin-4(3H)-one (CAS 1710845-28-5)
- 2-(6-(2-(Trifluoromethyl)benzyl)pyridin-2-yl)morpholine (CAS 1361114-74-0)
- 518012-62-9 Tri(ethylene glycol) monomethyl ether tosylate [2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]p-toluenesulfonate (CAS 518012-62-9)
- Myelin Basic Protein (85-99) Peptide Antagonist (CAS 444305-16-2)
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