Veratraldehyde

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Veratraldehyde
Posting date : Nov 26, 2013
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29-
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CAS:120-14-9 Appearance: white or light yellow crystalline flake, chip block have vanilla fruit flavor, with a sweet taste. Solubility: soluble in ethanol and ether, slightly soluble in hot water. Sensitive to air. Solution can be oxidized under the influence of light into 3,4 - dimethoxy-benzoic acid. Melting point : 40-43 ° C (lit.) Boiling Point: 281 ° C (lit.) FEMA: 3109 Flash point:> 230 °F Water Solubility: <0.1g/100mLat22 º C Sensitivity: Air Sensitive Merck: 14,9951 BRN: 473899 Applications: 1, GB2760 a 1996 provides for the use of the food with spices.2, the product is an organic synthesis intermediate. Pharmaceutical industry for the synthesis of drugs methyldopa, but also for the production of veterinary sulfonamide synergist Net enemy bacteria. In this kind of veterinary 0.02% (by weight) blended with the feed, the feed of iodine added amine drug efficiency, for the control of bacterial infections of poultry.3, pharmaceutical intermediates, mainly used for synthesis of antibiotics, such as synthetic Vera isoniazid (Verazine), methyldopa (Methyldopa), methyldopa ethyl (Methyldopate), carbidopa (Carbidopa) and two ammonia hellebore pyridine (Diaveridine), etc.

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