MF : C12H9N3O
MW: 211.22
CAS: 78415-72-2
EINECS: 278-903-6
Off-white or yellow crystalline powder
Single impurity: ≤0.5%
Total impurities: ≤1.0%
Water ≤2.0%
Assay(dried basis) 98.5~101.0%
Cardiotonic drugs can enhance myocardial contractility and directly dilate blood vessels.