4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide

CAS: 119018-29-0

Ref. TR-E925045

Product Information

• Name: 4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide
• Synonyms: 3-Ethyl-4-methyl-2-oxo-N-[2-(4-sulphamoylphenyl)ethyl]-2,3-dihydro-1H-pyrrole-1-carboxamide, Glimepiride Sulphonamide,1H-Pyrrole-1-carboxamide, N-[2-[4-(aminosulfonyl)phenyl]ethyl]-3-ethyl-2,5-dihydro-4-methyl-2-oxo-, N-[2-[4-(Aminosulfonyl)phenyl]ethyl]-3-ethyl-2,5-dihydro-4-methyl-2-oxo-1H-pyrrole-1-carboxamide, 3-Ethyl-4-methyl-2-oxo-N-[2-(4-sulfamoylphenyl)ethyl]-2,3-dihydro-1H-pyrrole-1-carboxamide, Glimepiride Sulfonamide
• Brand: TRC
• Description: Impurity Glimepiride EP Impurity B/ USP Glimepiride Related Compound BApplications 4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide (Glimepiride EP Impurity B) is an intermediate for the preparation of Glimepiride.

Chemical properties

• Molecular weight: 351.42
• Formula: C₁₆H₂₁N₃O₄S
• Color/Form: Off-White
• InChI: InChI=1S/C16H21N3O4S/c1-3-14-11(2)10-19(15(14)20)16(21)18-9-8-12-4-6-13(7-5-12)24(17,22)23/h4-7H,3,8-10H2,1-2H3,(H,18,21)(H2,17,22,23)
• InChI key: InChIKey=AJEMFZRCUKJSES-UHFFFAOYSA-N
• SMILES: CCC1=C(C)CN(C(=O)NCCc2ccc(S(N)(=O)=O)cc2)C1=O