3,4-Dimethoxybenzaldehyde is an organic synthesis intermediate and can be used to synthesize methyldopa in the pharmaceutical industry. Drug synthesis: 120-14-9 (veratraldehyde) is mainly used to synthesize Verazine, Methyldopa, Methyldopate, Carbidopa, And Diaveridine (Diaveridine), and so on. It is also used in the production of veterinary drug sulfa synergist Dijunjing. GB 2760-1996 stipulates that it is permitted to use food spices. Used for icing, baked goods, and candies. A small amount is used in daily chemical fragrance formulations.
| Alias name: | veratraldehyde; methyl vanillin; pyrocatechol aldehyde dimethyl ether; green veratrol aldehyde; veratraldehyde (3,4-dimethoxybenzaldehyde); vanillin methyl ether; 3,4 -Dimethoxybenzaldehyde (veratraldehyde); 3,4-methoxybenzene; 3,4-dimethoxybenzaldehyde; methyl vanillin; vanillin methyl ether |
| Sub-type: | C9H10O3 |
| Number of Points: | 166.17 |
| CAS number: | 120-14-9 |
| EINECS number: | 204-373-2 |
| FEMA No.: | 3109 |
| Properties: | white or light yellow flake crystals, lumps |
| Aroma: | There is a fragrance of vanilla fruit, sweet |
| Melting Point (℃): | 42～43℃ |
| Boiling Point (℃): | 281℃ |
Relative Density: | 1.114 |
| Purity: | ≥99% |
| Solubility: | Almost insoluble in cold water, soluble in hot water, ethanol, and oil |
| Brand: | Vanrive |
| Packing: | kgs |
