Muhammad Adeel Arshad

4 Questions 2 Answers 0 Followers

Questions related from Muhammad Adeel Arshad

Compounds which appear at 365 nm wavelength

during isolation of compounds from plants some compounds appeared at 254 nm UV light and some at 365 nm. those which appeared at 365 nm what are they?? are they are molecule which can b drug?

08 August 2017 6,808 2 View

How can plasticizer be removed during isolation of compounds by column chromatography.

I am using butanol fraction for isolation of compounds. But I got pink color spot also. are these plasticizer? if yes?? how can i remove them. i am using chloroform/methanol solvent system.

08 August 2017 590 3 View

For n-hexane fraction which solvent system is suitable to run TLC?

I am working on Boraginaceae family. Now I have n-hexane fraction, I want to run column for this fraction. From which solvent system should i Start?? And then at what rate I change the polarity?

07 July 2016 8,922 2 View

How to calculate binding energy of a molecule in docking studies?

09 September 2015 2,228 0 View