Tetramethylpyrazine

Synopsis, Chemistry

APIs // Active Pharmaceutical Ingredients

1 API Suppliers, 1 Listed Suppliers

DEVELOPMENTS

1 Drug(s) in Development

1 Drug(s) in Development

PRICE INFORMATION

API Reference Price, API Exports, API Imports

Product Search

API SUPPLIERS

API Suppliers

US DMFs Filed

CEP/COS Certifications

JDMFs Filed

EU WC

Listed Suppliers

API REF. PRICE (USD / KG)

API Market Place

INTERMEDIATES

DOSSIERS // FDF

USA (Orange Book)

Europe

Canada

Australia

South Africa

Uploaded Dossiers

GLOBAL SALES (USD Million)

U.S. Medicaid

Annual Reports

FDF Market Place

EXCIPIENTS

PATENTS & EXCLUSIVITIES

USFDA Orange Book Patents

USFDA Exclusivities

DIGITAL CONTENT

Blog #PharmaFlow

News

REF STANDARD

EDQM

USP

Other Listed Suppliers

SERVICES

Also known as: Tetramethylpyrazine, 1124-11-4, Ligustrazine, Pyrazine, tetramethyl-, Bs factor, Tetrapyrazine

Molecular Formula

C₈H₁₂N₂

Molecular Weight

136.19 g/mol

InChI Key

FINHMKGKINIASC-UHFFFAOYSA-N

FDA UNII

V80F4IA5XG

ligustrazine is a natural product found in Coffea arabica, Curcuma aromatica, and other organisms with data available.

1 2D Structure

Tetramethylpyrazine

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

2,3,5,6-tetramethylpyrazine

2.1.2 InChI

InChI=1S/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3

2.1.3 InChI Key

FINHMKGKINIASC-UHFFFAOYSA-N

2.1.4 Canonical SMILES

CC1=C(N=C(C(=N1)C)C)C

2.2 Other Identifiers

2.2.1 UNII

V80F4IA5XG

2.3 Synonyms

2.3.1 MeSH Synonyms

1. Chuanxiongzine

2. Ligustrazine

3. Liqustrazine

4. Tetramethyl Pyrazine

5. Tetramethylpyrazine

6. Tetramethylpyrazine Hydrochloride

7. Tmpz

2.3.2 Depositor-Supplied Synonyms

1. Tetramethylpyrazine

2. 1124-11-4

3. Ligustrazine

4. Pyrazine, Tetramethyl-

5. Bs Factor

6. Tetrapyrazine

7. Tetramethylpyrazin

8. Chuanxiongzine

9. Liqustrazine

10. Ligustizine

11. 2,3,5,6-tetramethyl Pyrazine

12. Chuanxingzine

13. Fema No. 3237

14. 2,3,5,6,-tetramethyl-1,4-pyrazine

15. Mfcd00006146

16. V80f4ia5xg

17. Mls000069594

18. Fema 3237

19. Pyrazine, 2,3,5,6-tetramethyl-

20. Nsc-36080

21. Nsc-46451

22. Smr000059042

23. 2,5,6-tetramethylpyrazine

24. Tmpz

25. Einecs 214-391-2

26. Nsc 36080

27. Nsc 46451

28. Unii-v80f4ia5xg

29. 2,3,5,6-tetramethylpyrazine (natural)

30. Ligustrazin

31. Chuanxiongqin

32. Opera_id_849

33. Tmp?

34. Dsstox_cid_27070

35. Dsstox_rid_82085

36. Dsstox_gsid_47070

37. Schembl77624

38. Ligustrazine [who-dd]

39. Chembl303697

40. Zinc4042

41. 2,3,5,6-tetramethyl-pyrazine

42. Dtxsid6047070

43. Finhmkgkiniasc-uhfffaoysa-

44. Chebi:133246

45. Pyrazine, 2,3,5,6-tetramethyl

46. Hms2235k03

47. Hms3371j08

48. Nat.2,3,5,6-tetramethylpyrazine

49. Hy-n0264

50. Nsc36080

51. Nsc46451

52. Tox21_302313

53. Bbl012277

54. S3956

55. Stl163591

56. 2,3,5,6-tetramethylpyrazine, 98%

57. Akos003398567

58. Ccg-207974

59. Cs-w023183

60. Ncgc00247063-01

61. Ncgc00256097-01

62. Ac-10515

63. Ac-34076

64. As-13206

65. Sy011353

66. Cas-1124-11-4

67. Db-003786

68. 2,3,5,6-tetramethylpyrazine [fcc]

69. Am20070299

70. Ft-0609443

71. N1918

72. T0972

73. 2,3,5,6-tetramethylpyrazine [fhfi]

74. 2,3,5,6-tetramethylpyrazine, >=98%, Fg

75. F11202

76. 2,3,5,6-tetramethylpyrazine, Analytical Standard

77. A802574

78. Ac-907/25014219

79. Q-100069

80. 2,3,5,6-tetramethylpyrazine, Natural, >=98%, Fg

81. Q11319317

82. Z1741976694

83. 2,3,5,6-tetramethylpyrazine, Vetec(tm) Reagent Grade, 98%

2.4 Create Date

2005-03-26

3 Chemical and Physical Properties

Molecular Formula	C₈H₁₂N₂
Molecular Weight	136.19 g/mol
XLogP3	1.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	136.100048391 g/mol
Monoisotopic Mass	136.100048391 g/mol
Topological Polar Surface Area	25.8 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	87.8
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently Bonded Unit Count	1