Caspotriol is a derivative of vitamin D. It combines with VD3 receptor on the cell surface to regulate the synthesis of DNA and keratin in cells. It can inhibit the excessive proliferation and induce the differentiation of skin cells (keratinocytes), so as to correct the abnormal proliferation and differentiation of psoriatic skin cells. At the same time, it regulates the release of inflammatory factors, inhibits inflammatory infiltration and proliferation.
CAS No.: 112965-21-6
Appearance: White or almost white crystalline powder.
Purity(HPLC): 98.0% min