Cleanchem is a trusted provider of premium pharmaceutical reference materials, specializing in Biapenem and its associated compounds. Our catalog includes pharmacopeial and non-pharmacopeial Biapenem impurities, metabolites, nitrosamine derivatives (N-NO compounds), and stable isotope-labeled products. These reference standards play a critical role in pharmaceutical R&D, supporting activities such as product formulation, ANDA and DMF submissions, quality assurance, analytical method development, and stability assessments.
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Chemical Name: (4R,5S,6S)-3-((6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
Chemical Name: (5S)-5-((1S,2R)-1-carboxylato-2-hydroxypropyl)-1-((4R,5S,6S)-3-((6,7-dihydro-5H-pyrazolo[1,2-a][1,2,3]triazol-8-ium-6-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carbonyl)-3-((6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-yl)thio)-4-methyl-2,5-dihydro-1H-pyrrole-2-carboxylate
Chemical Name: (2S,2'S,3R,3'R)-2,2'-((2R,3S,7R,8S)-1,6-bis((6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-yl)thio)-2,7-dimethyl-5,10-dioxo-2,7,8,10-tetrahydro-3H,5H-dipyrrolo[1,2-a:1',2'-d]pyrazine-3,8-diyl)bis(3-hydroxybutanoate)
Chemical Name: (3R)-2-((3R)-5-carboxy-4-((6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-yl)thio)-3-methyl-2,3-dihydro-1H-pyrrol-2-yl)-3-hydroxybutanoate
Chemical Name: (4R,5S)-5-((1S,2R)-1-carboxy-2-hydroxypropyl)-3-((6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-yl)thio)-1-formyl-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylate