Appearance: Red cubic crystals

Solubility: Soluble in DMSO, ethanol, and most nonpolar solvents, insoluble in water.

Melting point: 185~200℃ (decomp.)
Purity by HPLC: ≥98.0%

Loss on drying: ≤0.5%

Use:Celastrol is a potent anti-inflammatory that is extracted from the root bark of the Chinese Thunder

of God vine (Tripterygium wilfordii Hook) an ivy-like vine in China.

Shanghai Yingxuan Pharmaceutical Science&Technology Co., LTD is one of the professional Suppliers in Chinese pharmaceutical market. We are specialized in researching and marketing new bulk drugs, new pharmaceutical intermediates and new moleculars.


Our main products include Anti-cancer Drugs(Antineoplastics), Antivirus,Herb Extracts,Pharmaceutical Peptide,Hormones, Antibiotics and Research Standard Samples for Pharmaceutical Studies.Our Products have been exported to U.S.A.,Europe, Japan, South Korea and,etc.Besides,with strong research and production teams equipped with top quality facilities, we can custom synthesize high-purity new bulk drugs, new moleculars,advanced intermediates to your specifications from multi-grams to kilograms.

Quality of our products always complies with international standard, and well accepted by our customers.We have been enjoying a good reputation for the high quality and good services in the world market.Furthermore, Y.X.Pharm. is endeavored in establishing long-term, various, and mutual-benefit cooperation with companies worldwide.