Product Information
Ambroxol hydrochloride impurity D is a diammonium salt with the molecular formula (C6H14N2)2NH4. It has a detection time of 2 minutes and a sensitivity of 0.1 ppm. Chromatographic detection can be used to screen for this impurity in valsartan, which is a drug used to treat high blood pressure. The chromatographic method uses a liquid column with a UV-detection wavelength of 210 nm and an injection volume of 10 μL. The detection method is based on the headspace technique, which involves collecting volatile components from the sample headspace using gas chromatography with flame ionization detection. The hydrogen phosphate ions in the sample react with phosphoric acid to produce hydrogen phosphate and water vapors, which are then measured as an indication of impurities.
Chemical properties
Technical inquiry about: 3D-IA63605 Ambroxol hydrochloride impurity D
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