7,7-Difluoro-2-oxa-5-azabicyclo[4.1.0]heptane CAS 1258640-26-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1258640-26-4 |
| Molecular Formula | C5H7F2NO |
| Molecular Weight | 135.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7,7-Difluoro-2-oxa-5-azabicyclo[4.1.0]heptane (CAS 1258640-26-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7F2NO. Molecular weight: 135.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H7F2NO |
| Molecular Weight | 135.11 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 3-Bromo-2-methyl-5-(trifluoromethyl)pyridine (CAS 1211542-21-0)
- 1-Methyl-4-(3-nitrobenzyl)-1,4-diazepane (CAS 280560-81-8)
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- 2-Phenyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 6772-51-6)
- 1-Benzyl-5,5-dimethylpiperidin-3-amine (CAS 2281802-35-3)
- tert-Butyl 4-amino-4,5,6,7-tetrahydro-1H-indazole-1-carboxylate (CAS 955406-82-3)
- Delicious Peptide (bovine) (CAS 73984-05-1)
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