4-(Difluoromethyl)-2-oxa-3-azabicyclo[3.1.0]hex-3-ene CAS 1627893-91-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1627893-91-7 |
| Molecular Formula | C5H5F2NO |
| Molecular Weight | 133.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Difluoromethyl)-2-oxa-3-azabicyclo[3.1.0]hex-3-ene (CAS 1627893-91-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H5F2NO. Molecular weight: 133.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H5F2NO |
| Molecular Weight | 133.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoromethyl Standards
- 5-(Difluoromethyl)-3-methyl-1h-1,2,4-triazole (CAS 1094760-03-8)
- 1-(Difluoromethyl)-1H-pyrazol-4-amine (CAS 1174309-16-0)
- 3-(Difluoromethyl)-1H-pyrazol-4-amine (CAS 1443288-79-6)
- 3-(difluoromethyl)-4-methyl-4H-1,2,4-triazole (CAS 1461706-95-5)
- 5-(Difluoromethyl)-3-methyl-1,2-oxazole (CAS 1823402-96-5)
- 1-(Difluoromethyl)-1H-imidazol-2-amine (CAS 2137617-28-6)
- 1-(difluoromethyl)-1H-pyrazol-3-amine (CAS 865663-99-6)
- 3-(Difluoromethyl)bicyclo[1.1.1]pentan-1-amine (CAS 1886967-47-0)
Recommended Standards
- 6,6-Difluoro-3-azabicyclo[3.1.0]hexan-2-one (CAS 159397-66-7)
- 4-Nitrobutanoic acid (CAS 16488-43-0)
- N-(Methoxycarbonyl)glycine (CAS 1670-97-9)
- N-Ethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyridin-2-amine (CAS 1257432-06-6)
- 1,9-Dimethyl-1H-purine-2,6(3H,9H)-dione (CAS 33073-01-7)
- (E)-3-(p-Tolyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one (CAS 1017899-30-7)
- Methyl6-aminoindoline-2-carboxylatehydrochloride (CAS 1384264-16-7)
- Pent-4-enylmagnesium bromide, 0.50 M in 2-MeTHF (CAS 34164-50-6)
- 2-Methyl-5-((phenylthio)methyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 318234-24-1)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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