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2D Structure
Also known as: 762240-92-6, 3-(trifluoromethyl)-5h,6h,7h,8h-[1,2,4]triazolo[4,3-a]pyrazine hydrochloride, 3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazine hydrochloride, Sitagliptin impurity 18, Y0of5kv5ka, Mfcd09817638
Molecular Formula
C6H8ClF3N4
Molecular Weight
228.60  g/mol
InChI Key
AQCSCRYRCRORET-UHFFFAOYSA-N
FDA UNII
Y0OF5KV5KA

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine;hydrochloride
2.1.2 InChI
InChI=1S/C6H7F3N4.ClH/c7-6(8,9)5-12-11-4-3-10-1-2-13(4)5;/h10H,1-3H2;1H
2.1.3 InChI Key
AQCSCRYRCRORET-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1CN2C(=NN=C2C(F)(F)F)CN1.Cl
2.2 Other Identifiers
2.2.1 UNII
Y0OF5KV5KA
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. 762240-92-6

2. 3-(trifluoromethyl)-5h,6h,7h,8h-[1,2,4]triazolo[4,3-a]pyrazine Hydrochloride

3. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazine Hydrochloride

4. Sitagliptin Impurity 18

5. Y0of5kv5ka

6. Mfcd09817638

7. 3-trifluoromethyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine Hydrochloride

8. 3-trifluoromethyl-5,6,7,8-tetrahydro-1,2,4-triazolo-[4,3-a]pyrazine Hydrochloride

9. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, Hcl

10. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine Hcl

11. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine;hydrochloride

12. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-(1,2,4)triazolo(4,3-a)pyrazine Hydrochloride

13. 3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine Hydrochloride

14. Sitagliptin Intermediates

15. Unii-y0of5kv5ka

16. Ec 616-309-4

17. Schembl332198

18. Dtxsid20474800

19. Bcp22639

20. Cs-m0692

21. 3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]piperazine Hydrochloride

22. Ac-807

23. Rb3135

24. Sitagliptin Impurity 20 Hydrochloride

25. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo-[4,3-a]pyrazine Hcl

26. Akos005063627

27. Ac-2623

28. Pb32770

29. 3-(trifluoromethyl)-5,6,7,8-tetrahydro(1,2,4)triazolo(4,3-a)pyrazine Hydrochloride (1:1)

30. As-19088

31. Sy002323

32. Am20100748

33. Ft-0656414

34. T2998

35. En300-82638

36. 240t926

37. A838647

38. Q-102525

39. 3-trifluoromethyl-[1,2,4]triazole[4,3-a]piperazinehydrochloride

40. 3-(trifluoromethyl)-1,2,4-triazolo[4,3-a]piperazine Hydrochloride, Aldrichcpr

41. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-

42. A]pyrazine Hydrochloride

43. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazinehydrochloride

44. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazine Hcl

45. 3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine Hydrochloric Acid

46. 3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine, Hydrochloride Salt

47. 3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-alpha]pyrazine Hydrochloride

48. 3-(trifluromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine Hydrochloride

49. 3-trifluoromethyl-5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a]pyrazine Hydrochloride

50. 3-trifluoromethyl-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine Hydrochloride

51. 1,2,4-triazolo(4,3-a)pyrazine, 5,6,7,8-tetrahydro-3-(trifluoromethyl)-, Hydrochloride (1:1)

52. 3-(trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4],triazolo[4,3-a]pyrazinehydrochloride

53. 3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrazine--hydrogen Chloride (1/1)

54. 3-(trifluoromethyl)-5,6,7,8-tetrahydro[1,2,4]triazolo[4,3-alpha]pyrazine, Hydrochloride Salt

2.4 Create Date
2006-12-11
3 Chemical and Physical Properties
Molecular Weight 228.60 g/mol
Molecular Formula C6H8ClF3N4
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count6
Rotatable Bond Count0
Exact Mass228.0389585 g/mol
Monoisotopic Mass228.0389585 g/mol
Topological Polar Surface Area42.7 Ų
Heavy Atom Count14
Formal Charge0
Complexity195
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count2