Chemical Name: 1-Methyl Biguanide hydrochloride (as per EP)
Synonym: Metformin USP Related Compound B ; N-Desmethyl Metformin
Smiles: N=C(NC)NC(N)=N.Cl
Inchi: InChI=1S/C8H11N5O2/c1-4-11-6(14)5(7(15)12-4)13-8-9-2-3-10-8/h2-3H2,1H3,(H2,9,10,13)(H2,11,12,14,15)
Electrochemical and Computational Insights on the Application of Expired Metformin Drug as a Novel Inhibitor for the Sweet Corrosion of C1018 Steel
Ikenna B. Onyeachu, Safwat Abdel-Azeim, Dheeraj Singh Chauhan, and Mumtaz A. Quraishi
ACS Omega 2021, 6, 1, 65–76
Development and validation of a hydrophilic interaction liquid chromatography method for the quantitation of impurities in fixed-dose combination tablets containing rosuvastatin and metformin
George Machairas, Irene Panderi, Ariadni Geballa- Koukoula, Stavroula Rozou, Nikolaos Antonopoulos, Christos Charitos, Ariadni Vonaparti
Talanta Volume 183, 1 June 2018, Pages 131-141
Determination of impurities in medical products containing metformin hydrochloride
gabriela k£aczkow* and eløbieta l. anuszewska
Acta Poloniae Pharmaceutica ñ Drug Research, Vol. 67 No. 6 pp. 593-598, 2010
Retention Behavior of Metformin and Related Impurities in Ion-Pairing Liquid Chromatography
Victor David and Andrei Medvedovici, Florin Albu
Journal of Liquid Chromatography & Related Technologiesw, 28: 81–95, 2005
Development of normal phase high-performance liquid chromatographic method for determination of metformin and its related impurities in bulk material
Imad Osman Abu Reid
The Pharma Innovation Journal 2017; 6(5): 157-160