4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide , 98% , 119018-29-0

Synonym(s):
4-{2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl}benzenesulfonamide;Glimepiride sulfonamide

CAS NO.：119018-29-0

Empirical Formula: C16H21N3O4S

Molecular Weight: 351.42

MDL number: MFCD02955393

EINECS: 411-850-0

PRODUCT Properties

• Melting point: 177-179?C
• Density: 1.304
• storage temp.: Sealed in dry,Room Temperature
• solubility: DMSO (Slightly), Methanol (Slightly, Sonicated)
• form: Solid
• pka: 10.16±0.10(Predicted)
• color: White to 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)
• InChIKey: AJEMFZRCUKJSES-UHFFFAOYSA-N
• SMILES: N1(C(NCCC2=CC=C(S(N)(=O)=O)C=C2)=O)CC(C)=C(CC)C1=O
• CAS DataBase Reference: 119018-29-0(CAS DataBase Reference)

Description and Uses

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.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Risk Statements: 52/53
• Safety Statements: 61
• HS Code: 2935909550