Dimethyl 2,3-difluoromaleate CAS 39774-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 39774-02-2 |
| Molecular Formula | C6H6F2O4 |
| Molecular Weight | 180.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Dimethyl 2,3-difluoromaleate (CAS 39774-02-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H6F2O4. Molecular weight: 180.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H6F2O4 |
| Molecular Weight | 180.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1968 |
| Halogen Content | F-containing |
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- 2-Chloro-4-(difluoromethyl)-5-hydroxynicotinonitrile (CAS 1806915-01-4)
- (S)-3-Amino-2,3,4,5-tetrahydro-2-oxo-1H-1-benzazepine-1-acetic Acid Ethyl Ester (CAS 86499-52-7)
- 2-(Difluoromethyl)-6-methoxy-4-methylpyridine-3-sulfonamide (CAS 1805066-37-8)
- 5-Fluoro-1-(2-oxopropyl)pyrimidine-2,4(1H,3H)-dione (CAS 72975-34-9)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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