1-Cyclopropoxy-2-isopropoxy-3-(trifluoromethyl)benzene CAS 1243445-42-2
| CAS No. | 1243445-42-2 |
| Molecular Formula | C13H15F3O2 |
| Molecular Weight | 260.25 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.
1-Cyclopropoxy-2-isopropoxy-3-(trifluoromethyl)benzene (CAS 1243445-42-2), molecular formula C13H15F3O2 and molecular weight 260.25 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 1-Cyclopropoxy-2-isopropoxy-3-(trifluoromethyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 260.25 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-Cyclopropoxy-2-isopropoxy-3-(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 | C13H15F3O2 |
| Molecular Weight | 260.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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
- 2-Cyclopropoxy-4-isopropoxy-1-(trifluoromethyl)benzene (CAS 1243397-00-3)
- 1-Cyclopropoxy-2-isopropoxy-4-(trifluoromethyl)benzene (CAS 1243458-20-9)
- 4-Cyclopropoxy-1-isopropoxy-2-(trifluoromethyl)benzene (CAS 1243462-29-4)
- 4-Cyclopropoxy-2-isopropoxy-1-(trifluoromethyl)benzene (CAS 1243469-45-5)
- 4-Cyclopropoxy-N-methyl-5-(trifluoromethyl)nicotinamide (CAS 1243315-76-5)
- 3-Cyclopropoxy-N-methyl-5-(trifluoromethyl)isonicotinamide (CAS 1243346-83-9)
- 3-Cyclopropoxy-N-methyl-6-(trifluoromethyl)picolinamide (CAS 1243348-33-5)
- 4-Cyclopropoxy-N-methyl-3-(trifluoromethyl)picolinamide (CAS 1243348-58-4)
Recommended Standards
- 2-(Cyclohexyloxy)-5-(trifluoromethyl)phenol (CAS 1243390-45-5)
- 3-(Cyclohexyloxy)-4-(trifluoromethyl)phenol (CAS 1243461-95-1)
- 4-(Cyclohexyloxy)-2-(trifluoromethyl)phenol (CAS 1243348-45-9)
- 5-(Cyclohexyloxy)-2-(trifluoromethyl)phenol (CAS 1243462-02-3)
- 2-Bromo-3-(bromomethyl)-5-fluoropyridine (CAS 1227606-80-5)
- 5-Bromo-1-methyl-3H-1l4-isothiazolo[5,4-b]pyridine 1-oxide (CAS 2649068-54-0)
- 1-(Cyclopropylmethyl)-4-hydroxypyridin-2(1H)-one (CAS 1127499-04-0)
- tert-Butyl (3S,4R)-3-fluoro-4-(hydroxymethyl)piperidine-1-carboxylate (CAS 1610418-19-3)
- 1,35-Dibromo-3,6,9,12,15,18,21,24,27,30,33-undecaoxapentatriacontane (CAS 1352123-92-2)
- 2,3-Dichloro-4-iodo-6-(trifluoromethyl)pyridine (CAS 1824318-20-8)
- 1H-Isoindole-1,3(2H)-dione, 2-[(6-methyl-2-pyridinyl)methyl]- (CAS 1190947-26-2)
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