Camptothecin, Brand Name : plant extract

We are offering camptothecin. Product name:camptothecin
the main ingredients: camptothecin
the extraction source: camptothecin
appearance: fine powder
detection methods: hplc
content: 98% (%)
packaging: fibre drum or aluminum foil
shelf life: 24 (months)
physical and chemical properties: pale yellow needles (methanol - acetonitrile), decomposition point: 264 ° c to 267 ° c, [α] 25d +31.3. (chloroform - methanol). Strong blue fluorescence under ultraviolet, and the acid can not generate a stable salt.
pharmacological effects: anti-tumor, immunosuppressive, anti-viral, anti-pregnancy, change skin epidermal keratinization process.
clinical applications: for malignancy, psoriasis, warts, acute and chronic leukemia and schistosomiasis caused hepatosplenomegaly, etc.