2-(tert-Butyl)-4-cyclopropoxy-1-(trifluoromethyl)benzene CAS 1243369-88-1
| CAS No. | 1243369-88-1 |
| Molecular Formula | C14H17F3O |
| Molecular Weight | 258.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(tert-Butyl)-4-cyclopropoxy-1-(trifluoromethyl)benzene.
2-(tert-Butyl)-4-cyclopropoxy-1-(trifluoromethyl)benzene (CAS 1243369-88-1) is a high-purity analytical reference standard with the molecular formula C14H17F3O and a molecular weight of 258.28 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-(tert-Butyl)-4-cyclopropoxy-1-(trifluoromethyl)benzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 258.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2-(tert-Butyl)-4-cyclopropoxy-1-(trifluoromethyl)benzene 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 | C14H17F3O |
| Molecular Weight | 258.28 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Recommended Standards
- 3-(Cyclohexylmethyl)-4-(trifluoromethyl)phenol (CAS 1243312-98-2)
- 4-(tert-Butyl)-1-cyclopropoxy-2-(trifluoromethyl)benzene (CAS 1243370-05-9)
- 4-(tert-Butyl)-2-cyclopropoxy-1-(trifluoromethyl)benzene (CAS 1243310-49-7)
- 2-(Cyclohexylmethyl)-5-(trifluoromethyl)phenol (CAS 1243392-07-5)
- 2-methyl-5,6-dihydrocyclopenta[c]pyrrol-4-one (CAS 1547028-27-2)
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