1-Ethynyl-1-fluorocyclohexane CAS 2760648-90-4
| CAS No. | 2760648-90-4 |
| Molecular Formula | C8H11F |
| Molecular Weight | 126.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 126.17 g/mol gives 1-Ethynyl-1-fluorocyclohexane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-Ethynyl-1-fluorocyclohexane (CAS 2760648-90-4), molecular formula C8H11F and molecular weight 126.17 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H11F, 1-Ethynyl-1-fluorocyclohexane contains fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 126.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-Ethynyl-1-fluorocyclohexane 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 | C8H11F |
| Molecular Weight | 126.17 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
Related Ethynyl Standards
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