Glimepiride

Glimepiride Glimepiride :

CAS : 93479-97-1 ; C24H34N4O5S ; MW: 490.62 ;
Glimepiride Impurity A Glimepiride  Impurity A :

cis-Glimepiride ;  CAS : 684286-46-2 ; C24H34N4O5S ; MW: 490.62 ;
Glimepiride Impurity B Glimepiride Impurity B :

Glimepiride Sulfonamide ; CAS : 119018-29-0 ; C16H21N3O4S ; MW: 351.42 ;
Glimepiride Impurity C Glimepiride  Impurity C :

Glimepiride Ester ;  CAS : 119018-30-3 ; C18H23N3O6S ; MW: 409.46 ;
Glimepiride Impurity D Glimepiride  Impurity D :

Glimepiride meta Isomer ; Glimepiride 3-Isomer ;  CAS : 791104-62-6 ; C24H34N4O5S ; MW: 490.62 ;
Glimepiride Impurity E Glimepiride  Impurity E:

Glimepiride meta Sulfonamide ;

3-Ethyl-4-methyl-2-oxo-N-[2-(3-sulphamoylphenyl) ethyl]-2,3-dihydro-1H-pyrrole-1-carboxamide ; C16H21N3O4S ; Exact Mass: 351.1253 ;
Glimepiride Impurity F Glimepiride  Impurity F :

Glimepiride ortho Ester ;

Methyl [[2-[2-[[(3-ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl)carbonyl] amino] ethyl] phenyl] sulphonyl] carbamate ;  C18H23N3O6S ; Exact Mass: 409.1308 ;
Glimepiride Impurity G Glimepiride  Impurity G :

Methyl [[4-[2-[[(3-ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl) carbonyl] amino] ethyl] phenyl] sulphonyl] methylcarbamate ; C19H25N3O6S ; Exact Mass: 423.1464 ;
Glimepiride Impurity H Glimepiride  Impurity H :

Glimepiride Toluene Analog ;  1-[[4-[2-[[(3-Ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl) carbonyl] amino] ethyl] phenyl] sulphonyl]-3-(4-methylphenyl)urea ; C24H28N4O5S ; MW: 484.57 ;
Glimepiride Impurity I Glimepiride  Impurity I :

Glimepiride ortho Isomer ;  CAS : 878480-70-7 ; 1-[2-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido) ethyl] phenylsulfonyl]-3-(4-methylcyclohexyl)urea ; CAS : 878480-70-7 ; C24H34N4O5S ; MW: 490.62 ;
Glimepiride Impurity J Glimepiride  Impurity J :

 1-[[4-(2-Aminoethyl)phenyl]sulphonyl]-3-(trans-4-methyl cyclohexyl) urea ; C16H25N3O3S ; Exact Mass: 339.1617 ;
Glimepiride meta-Ester Impurity Glimepiride meta-Ester Impurity :

Methyl [[m-[2-[[(3-ethyl-4-methyl-2-oxo-2,3-dihydro-1H-pyrrol-1-yl)carbonyl] amino] ethyl] phenyl] sulphonyl] carbamate ; C18H23N3O6S ; MW: 409.46 ;
Glimepiride Phenylethyl Impurity Glimepiride Phenylethyl Impurity :

3-Ethyl-2,5-dihydro-4-methyl-2-oxo-N-(2-phenylethyl)-1H-pyrrole-1-carboxamide ; CAS : 247098-18-6 ; C16H20N2O2 ; MW: 272.34 ;
Glimepiride Sulfonamide ortho-Isomer Glimepiride Sulfonamide ortho-Isomer:

[2-[2-(3-Ethyl-4-methyl-2-oxo-3-pyrroline-1-carboxamido) ethyl] phenyl] sulfonamide ; C16H21N3O4S ; MW: 351.12 ;