Detailed Product Description Adenine,Standard: ≥98.0% , CAS No.:73-24-5 , Molecular formula:C5H5N5, Molecular weight: 135.14. Melting point: 360-365centigrade. Its hard to soluble in water, soluble in boiling water, and appreciably soluble in ethanol, not soluble in aether and chloroform. Characteristics: Its trihydrate is white crystal.