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www.chemfaces.com ChemFaces is a professional high-purity natural products manufacturer. Seal to avoid light. For research use only. Not for drug, Diagnosis of disease or other uses. 3rd Edition (Revised in January, 2014) [ Product Information ] Name: Veratraldehyde Catalog No.: CFN99315 Cas No.: 120-14-9 Purity: > 98% M.F: C9H10O3 M.W: 166.2 Physical Description: Powder Synonyms: 3,4-Dimethoxybenzaldehyde; Methylvanillin; Protocatechuic aldehyde dimethyl ether; Vanillin methyl ether; Veratric aldehyde; Veratrumaldehyde. [ Intended Use ] 1. Reference standards; 2. Pharmacological research; 3. Synthetic precursor compounds; 4. Intermediates & Fine Chemicals; 5. Others. [ Source ] The herbs of Cymbopogon javanensis [ Applications ] Veratraldehyde and anisaldehyde were reduced by aryl-alcohol dehydrogenase to their corresponding alcohols, which were oxidized by aryl-alcohol oxidase, producing H2O2. [ Solvent ] Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc. [ HPLC Method ] Mobile phase: Methanol-H2O gradient elution; Flow rate: 1.0 ml/min; The wave length of determination: 310 nm. [ Storage ] 2-8℃, Protected from air and light, refrigerate or freeze. [ References ] 1. Aldrich Library of 13C and 1H FT NMR Spectra, 1992, 2, 955B. 2. J. Mol. Struct., 1973, 16, 395. 3. Appl Environ Microbiol., 1994, 60(8), 2811-2817. 4. US2496803 A.