Methyl 3,3-difluoroacrylate CAS 406-05-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 406-05-3 |
| Molecular Formula | C4H4F2O2 |
| Molecular Weight | 122.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3,3-difluoroacrylate (CAS 406-05-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H4F2O2. Molecular weight: 122.07 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H4F2O2 |
| Molecular Weight | 122.07 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Recommended Standards
- 4,4-difluorooxolan-3-one (CAS 2167321-91-5)
- [1,2,5]Oxadiazolo[3,4-d]pyrimidine (CAS 14183-23-4)
- 4,4-Difluorobut-2-enoic acid (CAS 944328-71-6)
- 2-(Chloromethyl)-5-cyano-3-(difluoromethyl)pyridine-4-methanol (CAS 1807076-17-0)
- 4-Chloro-N-(4-methylthiazol-2-yl)picolinamide (CAS 872101-42-3)
- 4,4',4''-(2,4,6-Trimethylbenzene-1,3,5-triyl)tripyridine (CAS 2027486-17-3)
- 149457-83-0 Hypocrellin C (CAS 149457-83-0)
- 2-(But-2-ynyloxy)pyridine-4-carboximidamide (CAS 1924322-09-7)
- (6,7-Dihydro-4H-thieno[3,2-c]pyran-2-yl)methanol (CAS 1265897-62-8)
- Tirzepatide (CAS 2023788-19-2)
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