《Box-Behnken Experimental Design Aided Optimization of Stability Indicating HPTLC-Based Assay Method: Application in Pharmaceutical Dosage form Containing Model Drugs-Roxithromycin and Ambroxol Hydrochloride》 was published in Analytical Chemistry Letters in 2019. These research results belong to Patel, Rashmin B.; Patel, Mrunali R.; Patel, Nilay M.. Reference of trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride The article mentions the following:
The objective of this study was to apply Design of Experiment (DoE) concept for development of stability indicating high-performance thin-layer chromatog. (HPTLC) method for assay of model drugs (Roxithromycin (ROXTM) and Ambroxol hydrochloride (AMBRX)) in marketed tablet formulations followed by validation of developed HPTLC method as per ICHQ2(R1). Box-Behnken exptl. design was applied to optimize chromatog. conditions and their effects on retardation factor (Rf) value. The developed HPTLC method was validated for specificity, linearity, accuracy, precision, and robustness. The ROXTM (Rf 0.42) and AMBRX (Rf 0.75) were well separated (Rs 2.06) from each other and from their resp. degradation products on HPTLC plate using optimized chromatog. conditions. The developed method was successfully validated and statistical anal. proved that the method is sensitive, specific (peak purity > 0.9999 for both ROXTM and AMBRX), accurate (98.59-101.14% and 99.96-101.76%, ROXTM and AMBRX, resp.) and precise (% RSD >1.0 for both ROXTM and AMBRX). The developed HPTLC method have advantages over reported methods in being robust and able to determine the model drugs and degradation products with sensitivity, selectivity and short anal. time using simple mobile phase. In addition to this study using trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride, there are many other studies that have used trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride(cas: 23828-92-4Reference of trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride) was used in this study.
trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride(cas: 23828-92-4) enhances pulmonary surfactant production and stimulates ciliary activity.Reference of trans-4-((2-Amino-3,5-dibromobenzyl)amino)cyclohexanol hydrochloride It promotes mucus clearance, facilitates expectoration and eases productive cough, allowing patients to breathe.
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