2,3,4-Trimethoxy Benzaldehyde
Key intermediate for calcium channel blockers and modern cardiovascular agents
Technical / Structural Monograph
2,3,4-Trimethoxy Benzaldehyde features three electron-donating methoxy groups positioned at the 2, 3, and 4 spots of the benzene ring. This rich electron density provides highly optimized reactivity and regioselectivity, making it an indispensable starting intermediate for clinical-grade synthesis.
Synthesis Role & End-Use Applications
A premium, high-purity aromatic aldehyde intermediate extensively utilized as a building block in the chemical synthesis of cardiovascular, anti-cancer, and CNS-active APIs. Offered with complete regulatory and quality documentation support.
Typical Quality Specification
| Test Parameter | Specification | Method |
|---|---|---|
| Appearance | White to off-white crystalline powder or needles | — |
| Purity | ≥99.0% | GC/HPLC |
| Assay / Purity | ≥99.0% | GC/HPLC |
| Single Maximum Impurity | < 0.1% | — |
| Total Impurities | < 0.5% | — |
| Heavy Metals | < 10 ppm | — |
| Sulfated Ash | < 0.1% | — |
Packaging & Storage
Amber glass bottles or heavy seal HDPE containers
Store at controlled room temperature 15-25°C (59-77°F)
36 months when stored in sealed, air-tight amber containers