1,1-Difluoro-4-n-pentyl-cyclohexane CAS 1186195-44-7
| CAS No. | 1186195-44-7 |
| Molecular Formula | C11H20F2 |
| Molecular Weight | 190.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1,1-Difluoro-4-n-pentyl-cyclohexane (CAS 1186195-44-7), a certified reference material (molecular formula C11H20F2, MW 190.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H20F2, 1,1-Difluoro-4-n-pentyl-cyclohexane contains fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 190.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H20F2 |
| Molecular Weight | 190.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
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Recommended Standards
- 4-(1,1-Dimethylpropyl)-1,1-difluorocyclohexane (CAS 1186195-06-1)
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- Dimethyldiphenyltin (CAS 1080-43-9)
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- Methyl (R)-3-amino-3-(4-chloro-3-fluorophenyl)propanoate (CAS 1213402-97-1)
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- 2-Amino-N-methyl-N-phenylacetamide (CAS 126866-37-3)
- Liraglutide Impurity 28 (CAS CATO-C4X-199228)
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