Dimethyl Cantharidin
Molecular formula: c8h8o4
Molecular weight: 168.15 cas :5442-12-6
Melting point: 113 íµ -115 íµ
Chemical name :7-oxabicyclo (2, 2, 1) heptane-2 , 3-dicarboxylic anhydride
Properties: white crystalline powder, aqueous solution acidic reaction, soluble in hot water or acetone, slightly soluble in cold water or ethanol.
Loss on drying: 0.03%
Residue on ignition: 0.1%
Content: 100.4%
Pharmacological effects: this product is a white crystalline powder; no foul. Irritant; aqueous acidic reaction. Antineoplastic agents. For the liver, stomach and cardia cancer, and low white blood cell disorders.
Demehylcantharidin
Molecular formula: c8h8o4
Molecular weight: 168.15 cas :5442-12-6
Melting point: 113 íµ -115 íµ
Chemical name :7-oxabicyclo (2, 2, 1) heptane-2 , 3-dicarboxylic anhydride
Properties: white crystalline powder, aqueous solution acidic reaction, soluble in hot water or acetone, slightly soluble in cold water or ethanol.
Loss on drying: 0.03%
Residue on ignition: 0.1%
Content: 100.4%
Pharmacological effects: this product is a white crystalline powder; no foul. Irritant; aqueous acidic reaction. Antineoplastic agents. For the liver, stomach and cardia cancer, and low white blood cell disorders.