1-Chloro-3-fluorocyclohexane CAS 55887-79-1
| CAS No. | 55887-79-1 |
| Molecular Formula | C6H10ClF |
| Molecular Weight | 136.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Chloro-3-fluorocyclohexane is closely related to fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Chloro-3-fluorocyclohexane (CAS 55887-79-1) is a high-purity analytical reference standard with the molecular formula C6H10ClF and a molecular weight of 136.60 g/mol.
The molecular framework of 1-Chloro-3-fluorocyclohexane (C6H10ClF) is characterized by fluorine/chlorine 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-Chloro-3-fluorocyclohexane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H10ClF |
| Molecular Weight | 136.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
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- 2,6-Dichlorotoluene-3,4,5-d3 (CAS 358731-95-0)
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- N-(4-Acetylphenyl)-2-chloropropanamide (CAS 156369-45-8)
- Ercalcidiol (CAS 21343-40-8)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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