Glimepiride Sulfonamide, CAS No 119018-29-0, Supra Chemicals, Mumbai, India

Glimepiride Sulfonamide

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CAS No .	119018-29-0
Chemical Name	N-{2-[4-(aminosulfonyl)phenyl]ethyl}-3-ethyl-4methyl-2-oxo-2,5-dihydro-1H-pyrrole-1-carboxamide
Non propriety Names	Sulfonamide for Glimepiride Pure
Molecular Formula	C₁₆H₂₁N₃O₄S
Molecular Weight	351.4218
PRODUCT SPECIFICATION
Description	: Off-white to white powder
Solubility	: 2.0 % Clear solution in DMF
Melting Point	: 178 ⁰ C – 183 ⁰ C
Chloride	: NMT 0.5 % w/w
L.O.D.	: NMT 0.5 % w/w
Assay By	: 98.0 % To 102.0 % w/w (Dry Basis )
Related Substance TLC method	: By TLC Two impurities individually NMT 0.5 % by TLC Total impurities NMT 1.0 %
Related Substance HPLC method	: Ortho , meta isomers individually NMT 0.5 % Total impurities NMT 1.0 %
It is used as an intermediate for the following drug :- Glimepiride (CAS No 93479-97-1) Therapeutic Cat. Of This Drug :- Antidiabetic