1-(difluoromethoxy)-2-ethynyl-cyclohexane CAS 2306264-87-7
| CAS No. | 2306264-87-7 |
| Molecular Formula | C9H12F2O |
| Molecular Weight | 174.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(difluoromethoxy)-2-ethynyl-cyclohexane 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.
1-(difluoromethoxy)-2-ethynyl-cyclohexane (CAS 2306264-87-7), molecular formula C9H12F2O and molecular weight 174.19 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H12F2O, 1-(difluoromethoxy)-2-ethynyl-cyclohexane contains a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 174.19 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.
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.) | 1999 |
| Halogen Content | F-containing |
Related difluoromethoxy Standards
- 1-(difluoromethoxy)-3-ethynyl-cyclohexane (CAS 2306262-81-5)
- 1-(difluoromethoxy)-4-ethynyl-cyclohexane (CAS 2306265-46-1)
- (6-(Difluoromethoxy)pyridin-3-yl)methanamine (CAS 1198103-43-3)
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- (3-(Difluoromethoxy)phenyl)hydrazine (CAS 62128-83-0)
Recommended Standards
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- 7-Methylthieno[3,2-d]pyrimidine-2,4(3H,4aH)-dione (CAS 464216-52-2)
- 2-(o-tolyl)-1,3,2-dioxaborinane (CAS 163517-56-4)
- Methyl 5-((2-chloro-5-(trifluoromethyl)phenyl)carbamoyl)-2-(2-methoxybenzamido)-4-methylthiophene-3-carboxylate (CAS 335406-48-9)
- Benzofuran-2-yl(cyclopentyl)methanamine (CAS 1337513-33-3)
- N-isopropyl-4,5-dimethoxypyrimidin-2-amine (CAS 400084-03-9)
- 9,12-Octadecadienoic acid (9Z,12Z)-, homopolymer, isodecyl ester (CAS 64059-72-9)
- 2-(Ethylthio)-6-phenylpyrimidin-4(1H)-one (CAS 62459-12-5)
- 2-(2-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-2H-1,2,3-triazole (CAS 1398503-53-1)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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