Description

English_Synonyms: *-METHOXY***-METHYL*9ALPHA, *3ALPHA**4ALPHA-MORPHINAN HYDRO-BROMIDE;(9S, *3S, *4S)**-METHOXY***-METHYLMORPHINAN HYDROBROMIDE;DEXTROMETHORPHAN HBR;DEXTROMETHORPHAN HYDROBROMICUM;DEXTROMETHORPHAN HYDROBROMIDE;RACEMETHORPHAN;ROMILAR;**-alpha, **-alpha-morphinan, *-methoxy***-methyl**-alphhydrobromide Standard:USP*5, USP*9, USP*0, BP CAS No.:*******9 Molecular Formula: C*8H*6BrNO Molecular Weight: **2.*6 Molecular_Structure: Characteristics:White or almost white crystalline powder Residue of ignition â?¤0.1% Heavy metals â?¤*0ppm Assay â?¥*9.0% Usage:Antitussive(cough suppressant)drug, nonproductive cough, mainly inhibit the extension of the brain play a role in the cough *****, acute and chronic bronchitis, pharyngitis, bronchial asthma, tuberculosis and other upper respiratory tract infection caused by cough less. Action:depresses cough center in medulla.