Glipizide EP Impurity A

Chemical Name: Glipizide BP Impurity A ; Glipizide USP Related Compound A ; [2-(4-Sulphamoylphenyl) ethyl] 5-methyl-pyrazine-2-carboxamide ;

Synonym: Amoxicillin EP Impurity A ; Ampicillin EP Impurity A ; 6-Aminopenicillanic Acid (6-APA) ; (2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid