1-Chloro-3-cyclopropoxy-2-(trifluoromethyl)benzene CAS 1243398-32-4
| CAS No. | 1243398-32-4 |
| Molecular Formula | C10H8ClF3O |
| Molecular Weight | 236.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H8ClF3O, 1-Chloro-3-cyclopropoxy-2-(trifluoromethyl)benzene contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 236.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-Chloro-3-cyclopropoxy-2-(trifluoromethyl)benzene (CAS 1243398-32-4), a certified reference material (molecular formula C10H8ClF3O, MW 236.62 g/mol) for analytical method development and quality control.
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-Chloro-3-cyclopropoxy-2-(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 | C10H8ClF3O |
| Molecular Weight | 236.62 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/Cl-containing |
Related Chloro Standards
- 3-Chloro-N-cyclopropyl-5-(trifluoromethyl)pyridin-2-amine (CAS 1031619-96-1)
- 3-(3-Chloro-4-(trifluoromethyl)phenyl)propanal (CAS 1036396-40-3)
- 3-(2-Chloro-5-(trifluoromethyl)phenyl)propanal (CAS 1057670-86-6)
- 2-chloro-3-(4-(trifluoromethyl)phenyl)propanal (CAS 1149333-38-9)
- 4-Chloro-1-cyclopropoxy-2-(trifluoromethyl)benzene (CAS 1243313-35-0)
- 4-Chloro-2-cyclopropoxy-1-(trifluoromethyl)benzene (CAS 1243359-12-7)
- 1-Chloro-3-cyclopropoxy-5-(trifluoromethyl)benzene (CAS 1243360-23-7)
- 2-Chloro-1-cyclopropoxy-3-(trifluoromethyl)benzene (CAS 1243397-58-1)
Recommended Standards
- 1-Chloro-4-cyclopropoxy-2-(trifluoromethyl)benzene (CAS 1243452-58-5)
- 1-(4-Chloro-3,5-dimethylphenyl)-2,2,2-trifluoroethan-1-one (CAS 1256482-56-0)
- 4-Chloro-6-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline (CAS 1256784-33-4)
- 4-Chloro-7-(trifluoromethyl)-5,6,7,8-tetrahydroquinazoline (CAS 1256955-47-1)
- 2-Methyl-6-(trifluoromethyl)piperidine (CAS 1343143-23-6)
- (4-(Benzyloxy)-2,3-difluorophenyl)(methyl)sulfane (CAS 2379321-29-4)
- 1-Methyl-4-(pyridin-2-yl)-1h-pyrazol-5-amine (CAS 104909-45-7)
- Aripiprazole Impurity 40 (CAS CATO-C4X-100840)
- 4-((4-(3-(2,4-Diamino-6-methylpyrimidin-5-yl)propoxy)phenyl)carbamoyl)benzene-1-sulfonyl fluoride (CAS 21428-12-6)
- 3-Deoxy-3-fluoro-D-glucose-1- (CAS 478518-97-7)
- Ethyl 5-Chloro-1,3,4-thiadiazole-2-carboxylate (CAS 64837-49-6)
- Procaterol Impurity 34 (CAS CATO-C4X-181034)
- 1-Isopropyl-3,5-dimethyl-N-(pyridin-3-ylmethyl)-1h-pyrazol-4-amine (CAS 1184037-29-3)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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