Maryam Jahangir Vazifeh

2 Questions 2 Answers 0 Followers

Questions related from Maryam Jahangir Vazifeh

Purification of a carboxylic acid in ethanol without esterification?

Hello I want to purify indomethacin in ethanol but the problem is the formation of ester impurity due to esterification of acid part of indomethacin with ethanol. Is there any way to prevent...

09 July 2023 8,425 2 View

What is the best solvent for purification of finastride API? how can we clean reactor after synthesis of finastride?

the residue of a yellow substance in cleaning solution is a big problem . we washed the reactor more than 5 times with methanol but the HPLC test showed an impurity that its pick is after...

31 May 2018 7,824 1 View