3',4'-Dimethoxy-2-fluoro-4-methylbiphenyl CAS 1346601-39-5
| CAS No. | 1346601-39-5 |
| Molecular Formula | C15H15FO2 |
| Molecular Weight | 246.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 246.28 g/mol gives 3',4'-Dimethoxy-2-fluoro-4-methylbiphenyl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3',4'-Dimethoxy-2-fluoro-4-methylbiphenyl (CAS 1346601-39-5) is a high-purity analytical reference standard with the molecular formula C15H15FO2 and a molecular weight of 246.28 g/mol.
The molecular framework of 3',4'-Dimethoxy-2-fluoro-4-methylbiphenyl (C15H15FO2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic 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), 3',4'-Dimethoxy-2-fluoro-4-methylbiphenyl 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 | C15H15FO2 |
| Molecular Weight | 246.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
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