1-Cyclopropoxy-4-methyl-2-(trifluoromethyl)benzene CAS 1243355-53-4
| CAS No. | 1243355-53-4 |
| Molecular Formula | C11H11F3O |
| Molecular Weight | 216.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Cyclopropoxy-4-methyl-2-(trifluoromethyl)benzene (CAS 1243355-53-4), molecular formula C11H11F3O and molecular weight 216.20 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-Cyclopropoxy-4-methyl-2-(trifluoromethyl)benzene is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 216.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Cyclopropoxy-4-methyl-2-(trifluoromethyl)benzene 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 | C11H11F3O |
| Molecular Weight | 216.20 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 |
Related Cyclopropoxy Standards
- 1-Cyclopropoxy-3-methyl-5-(trifluoromethyl)benzene (CAS 1243288-74-5)
- 1-Cyclopropoxy-3-methyl-2-(trifluoromethyl)benzene (CAS 1243326-14-8)
- 1-Cyclopropoxy-2-methyl-3-(trifluoromethyl)benzene (CAS 1243365-86-7)
- 2-Cyclopropoxy-1-methyl-3-(trifluoromethyl)benzene (CAS 1243442-09-2)
- 2-Cyclopropoxy-4-methyl-1-(trifluoromethyl)benzene (CAS 1243448-22-7)
- 2-Cyclopropoxy-1-methyl-4-(trifluoromethyl)benzene (CAS 1243448-32-9)
- 4-Cyclopropoxy-3-methyl-2-(trifluoromethyl)pyridine (CAS 1243287-86-6)
- 5-Cyclopropoxy-2-methyl-4-(trifluoromethyl)pyridine (CAS 1243326-19-3)
Recommended Standards
- 7-(Trifluoromethyl)-1,2,3,4-tetrahydroisoquinolin-5-amine (CAS 1243353-34-5)
- 2-(Cyclopropylmethyl)-6-(trifluoromethyl)phenol (CAS 1243347-18-3)
- 4-(Cyclopropylmethyl)-2-(trifluoromethyl)phenol (CAS 1243284-12-9)
- 3-(Cyclopropylmethyl)-4-(trifluoromethyl)phenol (CAS 1243461-34-8)
- Ethyl 6-bromo-4-methoxynicotinate (CAS 1807226-98-7)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-5-methyl-2-(4-nitrobenzyl)-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860786-15-8)
- 1-((4-Ethylbenzyl)amino)propan-2-ol (CAS 869942-61-0)
- 2-[(2-Chlorophenyl)methyl]-2H,3H,5H,6H-benzo[h]cinnolin-3-one (CAS 478042-21-6)
- 2-(2,4-dichloro-5-fluorophenyl)propan-2-ol (CAS 1178822-45-1)
- Methyl 2-formyl-6-(trifluoromethyl)nicotinate (CAS 1707682-79-8)
- (5-Bromo-2-isocyanophenyl)(2-fluorophenyl)methanone (CAS 730964-92-8)
- 1-(1,1-Dioxidothietan-3-yl)ethan-1-one (CAS 1783349-31-4)
- 1,3-Bis[2-(decyloxy)-2-oxoethyl]-2-methyl-1H-1,3-benzodiazol-3-ium chloride (CAS 300704-24-9)
- Semaglutide Impurity 7 (CAS CATO-C4X-22267)
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