Patent ID: 8859594

Claim:
A polymorph of N-(6-(4-chlorophenoxy)hexyl)-N′-cyano-N″-(4-pyridyl)guanidine, characterized in that the X-ray powder diffraction pattern of the polymorph of N-(6-(4-chlorophenoxy)hexyl)-N′-cyano-N″-(4-pyridyl)guanidine has the following peaks: Diffraction angles Intensity Diffraction angles Intensity (2θ, °) (I/I 0 ) (2θ, °) (I/I 0 ) 14.340 26.5 15.821 16.3 16.759 15.9 18.040 100.0 20.201 50.1 20.921 34.3 21.421 57.3 23.781 58.7 24.139 16.6 24.660 57.9 26.260 16.1 26.484 20.2.