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Glimepiride Impurity A is the cis-isomer of Glimepiride found in a bulk drug substance. Glimepiride is an antidiabetic medication used to treat type 2 diabetes. Synonyms: 1-[[p-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]phenyl]sulfonyl]-3-(cis-4-methylcyclohexyl)urea; 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; Gl. Grade: > 95%. CAS No. 684286-46-2. Molecular formula: C24H34N4O5S. Mole weight: 490.63.
Glimepiride Impurity C
Glimepiride Impurity C is an impurity of Glimepiride. Synonyms: 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; Methyl ((4-(2-(3-ethyl-4-methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamido)ethyl)phenyl)sulfonyl)carbamate; [[4-[2-[[(3-Ethyl-2,5-. Grade: > 95%. CAS No. 119018-30-3. Molecular formula: C18H23N3O6S. Mole weight: 409.46.
Glimepiride Impurity D
Glimepiride Impurity D. Synonyms: 1-[[m-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido)ethyl]phenyl]sulfonyl]-3-(trans-4-methylcyclohexyl)urea; 3-Ethyl-2,5-dihydro-4-methyl-N-[2-[3-[[[[(trans-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxamid. Grade: > 95%. CAS No. 791104-62-6. Molecular formula: C24H34N4O5S. Mole weight: 490.63.
An impurity of Glimepiride, an antidiabetic medication used to treat type 2 diabetes. Synonyms: ortho-Glimepiride Impurity; 3-Ethyl-2,5-dihydro-4-methyl-N-[2-[2-[[[[(trans-4-methylcyclohexyl)amino]carbonyl]amino]sulfonyl]phenyl]ethyl]-2-oxo-1H-pyrrole-1-carboxamide; Glimepride 2-Isomer; Glimepiride ortho isomer. Grade: ≥95%. CAS No. 878480-70-7. Molecular formula: C24H34N4O5S. Mole weight: 490.63.
Glimepiride EP Impurity B is an intermediate for the preparation of Glimepiride. Glimepiride is an antidiabetic medication used to treat type 2 diabetes. Synonyms: Glimepiride sulfonamide; 4-(2-((3-ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido)ethyl)benzenesulfonamide. Grade: 98.0%. CAS No. 119018-29-0. Molecular formula: C16H21N3O4S. Mole weight: 351.42.
Glimepiride EP Impurity I
Glimepiride EP Impurity I. Grade: > 95%. Molecular formula: C24H34N4O5S. Mole weight: 490.63.