Solid forms of an epidermal growth factor receptor kinase inhibitor
The present invention provides a solid form and composites thereof, which are useful as an inhibitor of EGFR kinases and which exhibit desirable characteristics for the same.
1. A composition comprising a solid form of Compound 1:
wherein the solid form of Compound 1 is selected from the group consisting of Form A, Form B, Form C, Form D, Form E, Form F, Form G, Form H, and Form I; and
wherein the composition is substantially free of impurities.
2. The composition of claim 1 , wherein the composition comprises at least about 90% by weight of the solid form of Compound 1.
3. The composition of claim 2 , wherein the composition comprises at least about 95% by weight of the solid form of Compound 1.
4. The composition of claim 3 , wherein the composition comprises at least about 97% by weight of the solid form of Compound 1.
5. The composition of claim 4 , wherein the composition comprises at least about 98% by weight of the solid form of Compound 1.
6. The composition of claim 5 , wherein the composition comprises at least about 99% by weight of the solid form of Compound 1.
7. The composition of claim 6 , wherein the composition comprises at least about 99.5% by weight of the solid form of Compound 1.
8. The composition of claim 7 , wherein the composition comprises at least about 99.8% by weight of the solid form of Compound 1.
9. The composition of claim 1 , wherein the composition contains no more than 5.0 area percent HPLC of total organic impurities relative to the total area of an HPLC chromatogram of the solid form of Compound 1.
10. The composition of claim 9 , wherein the composition contains no more than 3.0 area percent HPLC of total organic impurities relative to the total area of an HPLC chromatogram of the solid form of Compound 1.
11. The composition of claim 10 , wherein the composition contains no more than 1.5 area percent HPLC of total organic impurities relative to the total area of an HPLC chromatogram of the solid form of Compound 1.
12. The composition of claim 11 , wherein the composition contains no more than 1.0 area percent HPLC of total organic impurities relative to the total area of an HPLC chromatogram of the solid form of Compound 1.
13. The composition of claim 12 , wherein the composition contains no more than 0.6 area percent HPLC of total organic impurities relative to the total area of an HPLC chromatogram of the solid form of Compound 1.
14. The composition of claim 13 , wherein the composition contains no more than 0.5 area percent HPLC of total organic impurities relative to the total area of an HPLC chromatogram of the solid form of Compound 1.
15. A composition comprising Compound 1:
wherein Compound 1 is a crystalline solid form substantially free of an amorphous form of Compound 1.
16. The composition of claim 15 , wherein Compound 1 is at least 90% crystalline.
17. The composition of claim 16 , wherein Compound 1 is at least 95% crystalline.
18. The composition of claim 17 , wherein Compound 1 is at least 97% crystalline.
19. The composition of claim 18 , wherein Compound 1 is at least 98% crystalline.
20. The composition of claim 19 , wherein Compound 1 is at least 99% crystalline.