5,5-Difluoro-7-Methyl-1,7-Octadien-4-One CAS 373393-24-9
| CAS No. | 373393-24-9 |
| Molecular Formula | C9H12F2O |
| Molecular Weight | 174.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
5,5-Difluoro-7-Methyl-1,7-Octadien-4-One (CAS 373393-24-9) is a high-purity analytical reference standard with the molecular formula C9H12F2O and a molecular weight of 174.19 g/mol.
The molecular framework of 5,5-Difluoro-7-Methyl-1,7-Octadien-4-One (C9H12F2O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution. 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.
CATO manufactures 5,5-Difluoro-7-Methyl-1,7-Octadien-4-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.
Physical & Chemical Properties
| Molecular Formula | C9H12F2O |
| Molecular Weight | 174.19 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Difluoro Standards
- (2E)-5,5-Difluoro-7-Methyl-2,7-Octadien-4-One (CAS 373393-25-0)
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Why CATO?
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