Category
Glimepiride
CAS Number
Glimepiride STD-93479-97-1: IMP-A-684286-46-2: IMP-B-119018-29-0: IMP-C-119018-30-3: IMP-D-791104-62-6
Molecular Formula
Glimepiride STD-C24H34N4O5S: IMP-A-C24H34N4O5S: IMP-B-C16H21N3O4S: IMP-C-C18H23N3O6S: IMP-D-C24H34N4O5S
Molecular Weight
Glimepiride STD-490.62: IMP-A-490.62: IMP-B-351.42: IMP-C-409.46: IMP-D-490.62
Synonym

Glimepiride STD-4-ethyl-3-methyl-N-[2-[4-[(4-methylcyclohexyl)carbamoylsulfamoyl]phenyl]ethyl]-5-oxo-2H-pyrrole-1-carboxamide; trans-3-Ethyl-2,5-dihydro-4-methyl-N-[2-[4-[[[[trans-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxyamide; Amaryl; Glimperide; HOE 490; 1H -Pyrrole-1-carboxamide, 3-ethyl-2,5-dihydro-4-methyl-N-[2-[4-[[[[(4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-, trans; 1-[[4-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]phenyl]sulfonyl]-3-(trans-4-methylcyclohexyl)urea (USP)

Glimepiride EP-Impurity-A-cis-3-Ethyl-2,5-dihydro-4-methyl-N-[2-[4-[[[[(cis-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxamide

Glimepiride EP-Impurity-B-4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide; Des[(trans-4-methylcyclohexyl)amino]carbonyl Glimepiride

Glimepiride EP-Impurity-C-N-[[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Methyl Ester; [[4-[2-[[(3-Ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrol-1-yl)carbonyl]amino]ethyl]phenyl]sulfonyl]carbamic Acid Methyl Ester

Glimepiride EP-Impurity-D-3-Ethyl-2,5-dihydro-4-methyl-N-[2-[3-[[[[(trans-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxamide; Glimepride 3-Isomer ,1-[[m-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]phenyl]sulfonyl]-3-(trans-4-methylcyclohexyl)urea

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Glimepiride can be used as a system suitability reference standard (CRS) in analytical methods like HPLC or LC-MS due to its well-defined chemical structure and high purity. It provides consistent and reproducible peaks, helping to verify the accuracy, precision, and reliability of the analytical system, and ensuring proper method validation and quality control of glimepiride-containing pharmaceutical formulations.