1-Cyclopropoxy-4-(trifluoromethyl)benzene CAS 1243397-72-9
| CAS No. | 1243397-72-9 |
| Molecular Formula | C10H9F3O |
| Molecular Weight | 202.17 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 1-Cyclopropoxy-4-(trifluoromethyl)benzene.
1-Cyclopropoxy-4-(trifluoromethyl)benzene (CAS 1243397-72-9), molecular formula C10H9F3O and molecular weight 202.17 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-Cyclopropoxy-4-(trifluoromethyl)benzene (C10H9F3O) is characterized by a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 1-Cyclopropoxy-4-(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 | C10H9F3O |
| Molecular Weight | 202.17 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 |
| 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-(trifluoromethyl)benzene (CAS 1243444-67-8)
- 1-Cyclopropoxy-2-(trifluoromethyl)benzene (CAS 1243459-22-4)
- 5-Cyclopropoxy-2-isopropylnicotinonitrile (CAS 1243322-91-9)
- 4-Cyclopropoxy-6-isopropylnicotinonitrile (CAS 1243326-25-1)
- 4-Cyclopropoxy-6-isopropylpicolinonitrile (CAS 1243345-86-9)
- 3-Cyclopropoxy-2-isopropylisonicotinonitrile (CAS 1243352-62-6)
- 4-Cyclopropoxy-5-isopropylpicolinonitrile (CAS 1243357-39-2)
- 5-Cyclopropoxy-2-(dimethylamino)benzonitrile (CAS 1243363-85-0)
Recommended Standards
- 1-[4-(trifluoromethyl)phenyl]cyclopropan-1-ol (CAS 1224883-68-4)
- 1-(Trifluoromethyl)-1-indanol (CAS 121692-27-1)
- 1-(2,6-Dimethylphenyl)-2,2,2-trifluoroethan-1-one (CAS 121456-63-1)
- 1-Butanone, 1-(3,4,5-trifluorophenyl)- (CAS 1247208-98-5)
- 2,6-Bis((S)-4-((S)-sec-butyl)-4,5-dihydrooxazol-2-yl)pyridine (CAS 118949-62-5)
- Spiro[5.5]Undecane-3,9-Dicarboxylic Acid (CAS 10428-90-7)
- 5-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoxazole (CAS 1352734-32-7)
- 2-Methanesulfonylbenzenesulfonyl fluoride (CAS 1373233-41-0)
- 5-indenol (CAS 1470-94-6)
- methyl 4-(4-methoxy-3,3-dimethyl-but-1-ynyl)benzoate (CAS 2555022-68-7)
- α,β-Methyleneadenosine 5'-Triphosphate DISCONTINUED, see M304165 (CAS 7292-42-4)
- 3-(But-3-en-1-yl)-2,4,4-trimethylcyclohex-2-en-1-one (CAS 67401-27-8)
- 1-Isopentyl-1h-imidazol-2-amine (CAS 1179613-87-6)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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