(1R,2S,4R,5S)-2,4-Difluorobicyclo[3.2.1]Oct-6-En-3-One CAS 211568-30-8
| CAS No. | 211568-30-8 |
| Molecular Formula | C8H8F2O |
| Molecular Weight | 158.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (1R,2S,4R,5S)-2,4-Difluorobicyclo[3.2.1]Oct-6-En-3-One under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
(1R,2S,4R,5S)-2,4-Difluorobicyclo[3.2.1]Oct-6-En-3-One (CAS 211568-30-8) is a high-purity analytical reference standard with the molecular formula C8H8F2O and a molecular weight of 158.15 g/mol.
The molecular framework of (1R,2S,4R,5S)-2,4-Difluorobicyclo[3.2.1]Oct-6-En-3-One (C8H8F2O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H8F2O |
| Molecular Weight | 158.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2017 |
| Halogen Content | F-containing |
Recommended Standards
- (1R,2S)-2-(methoxycarbonyl)cyclobutane-1-carboxylic acid (CAS 88335-89-1)
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- (1R,2R,4R,5S)-5-Hydroxy-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid (CAS 2008714-63-2)
- (1R,3R)-cyclopentane-1,3-dicarboxylic acid (CAS 826-02-8)
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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 18665070610 / Nicole.chen@cato-chem.com