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[Chemical name]:Podophyllinic acid lactone;5,8,8a,9-tetrahydro-9-hydroxy-5-(3,4,5-trimethoxyphenyl)-furo(3',4':6,7)naphtha(2,3-d)-1,3-dioxol-6(5aH)-one [Molecular formula]: C22H22O8 [Molecular weight]: 414.411 [Producing area]:Shaanxi, China [CAS Number]:518-28-5 [ACX Number]: X1002417-4 [Product resource]: The root of a Berberidaceae s.l plant, Diphylleia Sinensis Li [specification]: Podophyllotoxin>90%, Podophyllotoxin+4'- Podophyllotoxin total content >98% [Melting point]: Mp.183 ℃ ~ 184 ℃ [Solubility]: 23 ℃ water solubility 120mg/L, solvable to ethyl alcohol, chloroform, acetone, hot benzene and acetic acid. [Pharmacological effect and main use]: It is an antiviral medicine and the cell toxin which may suppress the cell division so as to get antiviral function. 98% tincture can be used in virulence infection, especially remarkable in treating the male and female venereal disease--Condyloma Acuminatum. It has obvious inhibitory function to normal or abnormal proliferation tumor cell, but the toxicity itself is bigger and it is mainly used in the synthesis of anti-cancer medicine VP16 and VM26. [Package]:25kg net weight cardboard drums (37cm diameter, 50cm height), double-decked plastic bags inside. [Storage]: Keep in sealed, shadow, cool and dry area. [Shelf life]:3 year