2-(3-Chloropropyl)-5-(difluoromethyl)toluene CAS 1806371-24-3
| CAS No. | 1806371-24-3 |
| Molecular Formula | C11H13ClF2 |
| Molecular Weight | 218.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-Chloropropyl)-5-(difluoromethyl)toluene is closely related to fluorine/chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-(3-Chloropropyl)-5-(difluoromethyl)toluene (CAS 1806371-24-3), a certified reference material (molecular formula C11H13ClF2, MW 218.67 g/mol) for analytical method development and quality control.
2-(3-Chloropropyl)-5-(difluoromethyl)toluene (C11H13ClF2) contains fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
As a certified reference material (CRM), 2-(3-Chloropropyl)-5-(difluoromethyl)toluene 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 | C11H13ClF2 |
| Molecular Weight | 218.67 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Chloropropyl Standards
- 3-(3-Chloropropyl)-1H-indole-5-carbonitrile (CAS 183001-66-3)
- Methyl 1-(3-chloropropyl)piperidine-4-carboxylate (CAS 1248045-82-0)
- 5-(3-Chloropropyl)-2-fluorophenylboronic acid (CAS 2377606-13-6)
- 1-(3-Chloropropyl)quinolin-2(1H)-one (CAS 153877-06-6)
- 2- (3-chloropropyl-1-en-2-yl) -1,1,5,5-tetramethylcyclohexane (CAS 63216-72-8)
- 3-(2-Chloropropyl)quinazolin-4(3H)-one (CAS 5270-99-5)
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