Product Name:Ivermectin

Origin:The product is the hydrogenation product of Avermectin B1a and B1b.
Formula and molecular weight
H2B1a: C48H74O14=875.1
H2B1b: C47H72O14=861.1
Ingredients:The purity of B1 is at least 95% in dry product, and B1a is not less
than 90%.
Description:This product is white or light yellow crystalline ***** product
is easily soluble in methylene chloride, soluble in ehanol, but unsoluble
in water.