PH sensitive polymer (pH range 5-7) which dissolve in dichloromethane or ethylacetate?

31 March 2016 1 729 Report

Hi, I am designing colon targeted microparticles but I am not using Eudragit S100 or L100. I am searching commercially avilable pH-sensitive polymer in pH range 5-7 which could be dissolve in Dichloromethane which is v.imp for fabrication of our designed delivery system. I will appreciate if someone help me in finding litrature or supplier to get it. Thanks

Muhammad Naeem

Thanks Khaled Elnager. I am looking for commercial product to purchase and use it, important point is that should dissolve in DCM. do u ha idea abt Cellulose Acetate Phthalate solubility in DCM? It is a hope untill now.

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