Patent ID: 11858896
Assignee: CAAMTECH, INC
Field: Pharmaceuticals (Chemistry)
Classification: CPC A  C | IPC C

Claim 3:
4. Crystalline N,N-diisopropyl-tryptamine (DiPT) hydrofumarate characterized by at least one of:
a monoclinic, P21/c crystal system space group at a temperature of about 297 K;
unit cell dimensions α=9.7954 (5)Å, b=13.6386 (6)Å, c=14.8273 (7)Å, β=101 (2)* at a temperature of about 297 K:
an x-ray powder diffraction (XRPD) pattern substantially similar to FIG. 14; and
an XRPD having peaks at 16.4, 18.4, and 19.0°2θ±0,2° 2θ.