Maralixibat Impurity 1 (CAS 228113-63-1) is a characterized process-related impurity encountered during synthesis and stability studies. It is monitored in the impurity profile using orthogonal analytical techniques such as HPLC-UV, LC-MS and NMR to confirm identity and quantify levels in bulk drug substance. Forced degradation experiments reveal its appearance under stress conditions, informing root cause analysis and control strategies. Accurate determination supports ICH Q3A compliance, specification setting and development of purification steps. Comprehensive documentation includes retention time, mass spectral fragmentation and spectroscopic assignment to facilitate robust quality control.
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To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
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The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
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