![](/CAS/GIF/93479-97-1.gif)
Glimepiride synthesis
- Product Name:Glimepiride
- CAS Number:93479-97-1
- Molecular formula:C24H34N4O5S
- Molecular Weight:490.62
![3-Ethyl-4-methyl-3-pyrrolin-2-one](/CAS/GIF/766-36-9.gif)
766-36-9
324 suppliers
$8.00/5g
![Glimepiride](/CAS/GIF/93479-97-1.gif)
93479-97-1
556 suppliers
$29.00/25mg
Yield:-
Steps:
Multi-step reaction with 4 steps
1.1: toluene / 2 h / 120 - 130 °C / Industrial scale
2.1: chlorosulfonic acid / dichloromethane / -5 - 30 °C
3.1: ammonium hydroxide / methanol / 2 h / 20 - 30 °C / Industrial scale
4.1: potassium carbonate / acetonitrile / 6 h / 50 - 60 °C
4.2: 4 h / 70 - 75 °C
References:
Jiangxi Learned Xinhe Pharmaceutical Co., Ltd.;Xie Xiping;Leng Zhi;Liu Yi;Yin Qinghua;Zhang Zuofang;Ye Gang CN108383768, 2018, A
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32175-00-1
278 suppliers
$18.00/5g
![4-[2-[(3-Ethyl-4-methyl-2-oxo-3-pyrrolin-1-yl)carboxamido]ethyl]benzenesulfonamide](/CAS/GIF/119018-29-0.gif)
119018-29-0
247 suppliers
$17.00/1g
![Glimepiride](/CAS/GIF/93479-97-1.gif)
93479-97-1
556 suppliers
$29.00/25mg
![Phenethyl isocyanate](/CAS/GIF/1943-82-4.gif)
1943-82-4
201 suppliers
$13.00/5g
![Glimepiride](/CAS/GIF/93479-97-1.gif)
93479-97-1
556 suppliers
$29.00/25mg
![3-Ethyl-2,5-Dihydro-4-Methyl-2-Oxo-N-(2-Phenylethyl)-1h-Pyrrole-1-Carboxamide](/CAS/GIF/247098-18-6.gif)
247098-18-6
62 suppliers
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![Glimepiride](/CAS/GIF/93479-97-1.gif)
93479-97-1
556 suppliers
$29.00/25mg