Colchicine EP Impurity B

Ref. 3D-IC181038

Product Information

• Name: Colchicine EP Impurity B
• Brand: Biosynth
• Description: Colchicine EP Impurity B is a synthetic, impurity standard that is used in research and development for drug product development. It is also used as an analytical reagent. Colchicine EP Impurity B has been shown to be a metabolite of colchicine, which is found in the natural environment. This impurity can be synthesized by reacting 4-hydroxybenzaldehyde with nitroethane and sodium nitrite in the presence of hydrochloric acid. Analytical methods to detect this impurity include HPLC and GC-MS.

Chemical properties

• Purity: Min. 95%