The author of 《Simultaneous estimation of salbutamol sulphate and ambroxol HCl from their combined dosage form by UV-VIS spectroscopy using simultaneous equation method》 were Panchale, Wrushali A.; Gulhane, Chaitanya A.; Manwar, Jagdish V.; Bakal, R. L.. And the article was published in GSC Biological and Pharmaceutical Sciences in 2020. SDS of cas: 23828-92-4 The author mentioned the following in the article:
A simple UV-Vis Spectrophometric method was developed for the simultaneous determination of salbutamol sulfate and ambroxol HCl (AMB) from their combined dosage form. The method employs formation and solving of simultaneous equation using 242 nm and 272 nm as two anal. wavelengths (λMax of the drugs) of detection. Both the drugs obeyed Beer-Lambert’s law over the concentration range 1-50μg/mL for salbutamol sulfate and 10-50μg/mL for ambroxol HCl, resp. The developed method was validated for Accuracy, Precision, Limit of Detection and Limit of Quantification as per ICH guidelines and results of anal. were validated statistically. In the experiment, the researchers used many compounds, for example, trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride(cas: 23828-92-4SDS of cas: 23828-92-4)
trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride(cas: 23828-92-4) is a mucolytic expectorant and a metabolite of bromhexine.SDS of cas: 23828-92-4 It is used in the treatment of respiratory disorders characterized by viscous or excessive mucus.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts