Trans-1-ethynyl-4-(trifluoromethoxy)cyclohexane CAS 2231663-36-6
| CAS No. | 2231663-36-6 |
| Molecular Formula | C9H11F3O |
| Molecular Weight | 192.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 192.18 g/mol gives Trans-1-ethynyl-4-(trifluoromethoxy)cyclohexane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Trans-1-ethynyl-4-(trifluoromethoxy)cyclohexane (CAS 2231663-36-6) is a high-purity analytical reference standard with the molecular formula C9H11F3O and a molecular weight of 192.18 g/mol.
Structurally, Trans-1-ethynyl-4-(trifluoromethoxy)cyclohexane (C9H11F3O) contains a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 192.18 g/mol, it falls into the medium-molecular-weight range. 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 Trans-1-ethynyl-4-(trifluoromethoxy)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.
Physical & Chemical Properties
| Molecular Formula | C9H11F3O |
| Molecular Weight | 192.18 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.) | 1998 |
| Halogen Content | F-containing |
Related Trans Standards
- 1-Ethynyl-4-(trifluoromethoxy)cyclohexane (CAS 2231676-05-2)
- Ethyl 3-Ethynyl-4-Fluorobenzoate (CAS 1263284-56-5)
- Ethyl 4-ethynyl-2-fluorobenzoate (CAS 345963-92-0)
- 2-Ethynyl-1,3,5-trimethoxybenzene (CAS 136612-71-0)
- 5-Ethynyl-1,2,3-trimethoxybenzene (CAS 53560-33-1)
- 2-Ethynyl-2'-methyl-1,1'-biphenyl (CAS 1449574-70-2)
- 2-Ethynyl-4'-methyl-1,1'-biphenyl (CAS 162356-69-6)
- 2-ethynyl-7-methyl-1,7-naphthyridin-8-one (CAS 2244482-10-6)
Recommended Standards
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- 2-(5-Amino-3-chloropyridin-2-yl)acetic acid (CAS 1807156-94-0)
- Ethyl 2-(2-methoxyphenoxy)-2-methylpropanoate (CAS 211177-72-9)
- 3-Buten-1-ol, 3-methyl-, 1-acetate (CAS 5205-07-2)
- Formparanate (CAS 17702-57-7)
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- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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