Composition comprising a benzoate salt of 5-methoxy-N,N-dimethyltryptamine
A composition comprising a pharmaceutically effective amount of a pharmaceutically acceptable benzoate salt of 5-methoxy-N,N-dimethyltryptamine (5MeODMT).
1. Crystalline 5-methoxy-N,N-dimethyltryptamine (5-MeO-DMT) benzoate as characterized by peaks in an X-ray powder diffraction (XRPD) diffractogram at 2θ values of 17.5°±0.1°, 17.7°±0.1°, and 21.0°±0.1° using an X-ray wavelength of 1.5406 A.
2. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by peaks in the XRPD diffractogram at 17.5°±0.1°, 17.7°±0.1°, 21.0°±0.1°, and 25.3°±0.1°.
3. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by peaks in the XRPD diffractogram at 9.0°±0.1°, 11.5°±0.1°, 14.5°±0.1°, 16.5°±0.1°, 17.5°±0.1°, 17.7°±0.1°, 18.5°±0.1°, 21.0°±0.1°, 22.7°±0.1°, 24.7°±0.1°, and 25.3°±0.1°.
4. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by peaks in the XRPD diffractogram at 9.0°±0.1°, 11.5°±0.1°, 14.5°±0.1°, 16.3°±0.1°, 16.5°±0.1°, 17.5°±0.1°, 17.7°±0.1°, 18.5°±0.1°, 21.0°±0.1°, 22.7°±0.1°, 24.7°±0.1°, 25.3°±0.1°, and 30.5°±0.1°.
5. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by an endothermic event in a differential scanning calorimetry (DSC) thermograph, using a 10° C./min heating rate and having an onset temperature of 123° C.
6. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by an endothermic event in a differential scanning calorimetry (DSC) thermograph, using a 10° C./min heating rate and having an onset temperature of 124° C.
7. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by an endothermic event in a differential scanning calorimetry (DSC) thermograph, using a 10° C./min heating rate, and having an onset temperature of between 120° C. and 130° C. with a peak of between 124° C. and 126° C.
8. The crystalline 5-MeO-DMT benzoate of claim 7 , characterized by an enthalpy between −130 J/g and −140 J/g in the DSC thermograph.
9. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by an onset of decomposition of between 128° C. and 135° C. in a thermogravimetric analysis (TGA) thermograph, using a 10° C./min heating rate.
10. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by water uptake less than or equal to approximately 0.2% as measured by a dynamic vapor sorption (DVS) isotherm from 0% to 90% relative humidity.
11. The crystalline 5-MeO-DMT benzoate of claim 1 , characterized by bands at about 3130 cm −1 , 1540 cm −1 , 1460 cm −1 , 1160 cm −1 , and 690 cm −1 in a Fourier-transform infrared spectroscopy (FTIR) spectrum.
12. A composition comprising the crystalline 5-MeO-DMT benzoate of claim 1 .
13. The composition of claim 12 , wherein the composition further comprises one or more pharmaceutically acceptable carriers or excipients.
14. The composition of claim 12 , wherein the composition is formulated for intranasal administration.