Hot Products



CAS : 130-86-9
Molecular Formula : C20H19NO5
Formula Weight : 353.37
Description : 
Protopine is a benzylisoquinoline alkaloid occurring in opium poppy, corydalis tubers and other plants of the family papaveraceae. It has been found to inhibit histamine H1 receptors and platelet aggregation, and acts as an opioid analgesic.

Send enquiry online

After send online enquiry, we will reply you as soon as possible, if not get any response on time please contact us by Tel or Email.
Tel: +86 592 5365868
WhatsApp: +86 189 6516 2351

Please feel free to for:the product Quotation (the product price),COA (Certificate of Analysis),New Sales Promotion,New Products,And any other assistance.