Factory Provide High Quality Dextromethorphan / D-Methorphan / CAS 125-71-3
Introduction
Product Name: Dextromethorphan
Other Name :D-methorphan;Methorphan;
CAS NO: 125-71-3
Purity: 99%min
Appearance:White Powder
Molecular formula: C18H25NO
MW:271.4
Melting Point :80 °C (dec.)(lit.)
Boiling Point :414.48°C (rough estimate)
Density :1.0115 (rough estimate)
Storage:Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
Dextromethorphan exerts a central antitussive effect by inhibiting the medulla oblongata cough center. Dextromethorphan is well absorbed when taken orally, takes effect within 15 to 30 minutes, and the effect can be maintained for 3 to 6 hours. The concentration of the prototype drug in plasma is very low. Its main active metabolite, 3-methoxymorphane, is present in high plasma concentrations. It is mainly used for dry cough, for colds, acute or chronic bronchitis, bronchial asthma, pharyngitis, tuberculosis and other upper respiratory tract infections.
Function of Dextromethorphan :
Dextromethorphan can inhibit the medullary cough center and produce antitussive effect. The antitussive effect
is significant, and the same or slightly stronger than the same dose , but no analgesic effect. Long-term
use has no addiction and tolerance. The therapeutic dose does not inhibit respiration and acts quickly and safely.
Applications of Dextromethorphan
Dextromethorphan can be used to treat dry cough or irritating dry cough caused by various causes such as acut
nasopharyngitis (cold), upper respiratory tract infection, acute and chronic bronchitis, pneumonia, tuberculosis,
pleurisy, myocarditis, tumor, etc.
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