{"title":"Eco-Friendly Stability-Indicating HPLC Method for Related Compounds in Pemetrexed Ditromethamine (Antineoplastic Agent) for Injection","authors":"Arjuna Rao Nekkalapudi, Srinivasu Navuluri, Sreenivas Pippalla","doi":"10.1093/jaoacint/qsae008","DOIUrl":null,"url":null,"abstract":"Background The Eco-friendly analytical technique was developed for intention of preserving the environment by using green chemistry principles. Pemetrexed is folate analogue indicated for treatment of advanced lung cancer. Objective Development of Green Stability indicating HPLC method for quantification of Pemetrexed (Ditromethamine) impurities in API and parenteral dosage form. Method Chromatographic separation was achieved by using Zorbax SB C18 column (150 mm x 4.6 mm inner diameter, 3.5 µ particle size) with perchlorate buffer (pH 3.0 ± 0.1, 50 mM) as a mobile phase-A and Acetonitrile—perchlorate buffer (90 + 10, v/v) as a mobile phase-B at a flow rate of 0.8 mL/minute with column temperature 40 °C ± 0.5 °C. All analytes were well resolved by gradient elution with total run time of 75 minutes and detection wavelength at UV 230 nm. Results The RP-HPLC method is capable to resolve all the degradation and process impurities for Pemetrexed Ditromethamine API and parenteral dosage form. The related compounds method was validated in accordance with ICH Q2(R1) and USP <1225> guidelines, found to be accurate, specific, precise, linear, robust and stability indicating. The precision and intermediate results shown the below < 5% CV values for all the impurities. The accuracy of all the impurities were found to be between 90% and 110%. The linearity of regression co-efficient values for all the impurities were found to be more than 0.999. Conclusion The proposed related compounds method is found suitable for the determination of process and degradation impurities of commercial formulations, stability samples in quality control analysis for Pemetrexed Ditromethamine (PDT) API and drug product. Highlights The developed liquid chromatographic method greenness and eco-friendliness were assessed by using (GAPI) green analytical procedure index, (AGREE) analytical greenness tool, and found to be green. Pemetrexed Ditromethamine detoxification procedure also developed to protect from environment pollution.","PeriodicalId":15003,"journal":{"name":"Journal of AOAC International","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"2024-02-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of AOAC International","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1093/jaoacint/qsae008","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Background The Eco-friendly analytical technique was developed for intention of preserving the environment by using green chemistry principles. Pemetrexed is folate analogue indicated for treatment of advanced lung cancer. Objective Development of Green Stability indicating HPLC method for quantification of Pemetrexed (Ditromethamine) impurities in API and parenteral dosage form. Method Chromatographic separation was achieved by using Zorbax SB C18 column (150 mm x 4.6 mm inner diameter, 3.5 µ particle size) with perchlorate buffer (pH 3.0 ± 0.1, 50 mM) as a mobile phase-A and Acetonitrile—perchlorate buffer (90 + 10, v/v) as a mobile phase-B at a flow rate of 0.8 mL/minute with column temperature 40 °C ± 0.5 °C. All analytes were well resolved by gradient elution with total run time of 75 minutes and detection wavelength at UV 230 nm. Results The RP-HPLC method is capable to resolve all the degradation and process impurities for Pemetrexed Ditromethamine API and parenteral dosage form. The related compounds method was validated in accordance with ICH Q2(R1) and USP <1225> guidelines, found to be accurate, specific, precise, linear, robust and stability indicating. The precision and intermediate results shown the below < 5% CV values for all the impurities. The accuracy of all the impurities were found to be between 90% and 110%. The linearity of regression co-efficient values for all the impurities were found to be more than 0.999. Conclusion The proposed related compounds method is found suitable for the determination of process and degradation impurities of commercial formulations, stability samples in quality control analysis for Pemetrexed Ditromethamine (PDT) API and drug product. Highlights The developed liquid chromatographic method greenness and eco-friendliness were assessed by using (GAPI) green analytical procedure index, (AGREE) analytical greenness tool, and found to be green. Pemetrexed Ditromethamine detoxification procedure also developed to protect from environment pollution.
期刊介绍:
The Journal of AOAC INTERNATIONAL publishes the latest in basic and applied research in analytical sciences related to foods, drugs, agriculture, the environment, and more. The Journal is the method researchers'' forum for exchanging information and keeping informed of new technology and techniques pertinent to regulatory agencies and regulated industries.