3-Difluoromethyl-2,4-dimethylanisole CAS 1803827-41-9
| CAS No. | 1803827-41-9 |
| Molecular Formula | C10H12F2O |
| Molecular Weight | 186.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Difluoromethyl-2,4-dimethylanisole (C10H12F2O) contains a hydroxyl group, an ether linkage, fluorine 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-Difluoromethyl-2,4-dimethylanisole (CAS 1803827-41-9), molecular formula C10H12F2O and molecular weight 186.20 g/mol, is a CATO reference standard with documented purity and traceability.
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), 3-Difluoromethyl-2,4-dimethylanisole 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 | C10H12F2O |
| Molecular Weight | 186.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
Related Difluoromethyl Standards
- 2-Difluoromethyl-4,5-dimethylanisole (CAS 1803735-22-9)
- 5-Difluoromethyl-2,3-dimethylanisole (CAS 1803735-30-9)
- 2-Difluoromethyl-3,6-dimethylanisole (CAS 1803785-29-6)
- 4-Difluoromethyl-2,5-dimethylanisole (CAS 1803785-33-2)
- 3-Difluoromethyl-2,6-dimethylanisole (CAS 1803817-60-8)
- 5-Difluoromethyl-2,4-dimethylanisole (CAS 1803822-14-1)
- 2-Difluoromethyl-3,4-dimethylanisole (CAS 1803851-62-8)
- 4-Difluoromethyl-2,6-dimethylanisole (CAS 1803873-52-0)
Recommended Standards
- 4-Difluoromethyl-2,3-dimethylanisole (CAS 1804418-44-7)
- 6-Difluoromethyl-2,3-dimethylanisole (CAS 1804418-59-4)
- 3-Difluoromethyl-2,5-dimethylanisole (CAS 1806277-85-9)
- 2-Difluoromethyl-3,5-dimethylanisole (CAS 1806302-87-3)
- 1-Cyclopropyl-2,4-dimethylbenzene (CAS 27546-47-0)
- 3507-08-2 Benzoic acid,5-formyl-2-hydroxy-3-methoxy- CTK4H3495 (CAS 3507-08-2)
- 6-Chloro-N-(pyridin-2-ylmethyl)pyridazin-3(2h)-imine (CAS 944780-22-7)
- 3-Methyl-1,4,5,6-tetrahydrocyclopenta[b]pyrrole-2-carbaldehyde (CAS 151051-66-0)
- 1-Thia-6-azaspiro[3.4]Octane 1,1-dioxide (CAS 1952254-00-0)
- N-Allyl-4-chloro-8-methoxyquinoline-3-carboxamide (CAS 138586-02-4)
- Ethyl 4-bromo-5-(difluoromethoxy)-1-methyl-1H-pyrazole-3-carboxylate (CAS 1239759-63-7)
- 3-Phenyl-3,4-dihydropyrido[3,4-b]pyrazin-2(1H)-one (CAS 43064-15-9)
- N-(1,5-Dimethylpyrrolidin-3-yl)pyrrolidine-1-carboxamide (CAS 678185-68-7)
- Mast Cell Degranulating (MCD) Peptide (CAS 32908-73-9)
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