Also known as: 519-98-2, Noraminopyrine, 4-methylaminophenazone, 4-methylamino antipyrine, 4-(methylamino)antipyrine, 1,5-dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3h-pyrazol-3-one

Molecular Formula

C₁₂H₁₅N₃O

Molecular Weight

217.27 g/mol

InChI Key

JILCEWWZTBBOFS-UHFFFAOYSA-N

FDA UNII

NER31DE951

noramidopyrine is a natural product found in Euglena gracilis with data available.

1 2D Structure

2D Structure

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

1,5-dimethyl-4-(methylamino)-2-phenylpyrazol-3-one

2.1.2 InChI

InChI=1S/C12H15N3O/c1-9-11(13-2)12(16)15(14(9)3)10-7-5-4-6-8-10/h4-8,13H,1-3H3

2.1.3 InChI Key

JILCEWWZTBBOFS-UHFFFAOYSA-N

2.1.4 Canonical SMILES

CC1=C(C(=O)N(N1C)C2=CC=CC=C2)NC

2.2 Other Identifiers

2.2.1 UNII

NER31DE951

2.3 Synonyms

2.3.1 MeSH Synonyms

1. Methylaminoantipyrine

2. Monomethylaminoantipyrine

3. Noramidopyrine Mesylate, Sodium Salt

4. Noraminopyrine

2.3.2 Depositor-Supplied Synonyms

1. 519-98-2

2. Noraminopyrine

3. 4-methylaminophenazone

4. 4-methylamino Antipyrine

5. 4-(methylamino)antipyrine

6. 1,5-dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3h-pyrazol-3-one

7. 4-monomethylaminoantipyrine

8. 4-methylaminoantipyrine

9. Methylaminoantipyrine

10. 4-monomethylaminophenazone

11. N-methylaminophenazone

12. 1,2-dihydro-1,5-dimethyl-4-(methylamino)-2-phenyl-3h-pyrazol-3-one

13. Monomethylaminoantipyrine

14. Methylaminophenazone

15. N-methylaminoantipyrine

16. 1,5-dimethyl-4-(methylamino)-2-phenylpyrazol-3-one

17. 3h-pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-(methylamino)-2-phenyl-

18. Antipyrine, 4-(methylamino)-

19. N.a.p.

20. N-methyl-4-aminophenazone

21. Ner31de951

22. Chembl1164701

23. Chebi:73261

24. Einecs 208-281-3

25. N-methyl-4-aminoantipyrine

26. Brn 0195234

27. Unii-ner31de951

28. 4-(n-methyl)-aminoantipyrine

29. N-desmethylaminopyrine

30. Chemdiv2_002661

31. 4-(methylamino)-antipyrine

32. Oprea1_672076

33. Schembl537958

34. 4-methylamino-antipyrine

35. Noramidopyrine [who-dd]

36. Dtxsid80199865

37. Hms1376i21

38. Zinc121456

39. Albb-010210

40. Bdbm50360021

41. Stk735134

42. Akos003342430

43. Fs-5885

44. Hy-135731

45. Cs-0113885

46. Ft-0648610

47. C15913

48. J-503822

49. 4-(methylamino)antipyrine 100 Microg/ml In Methanol

50. Q27140411

51. 4-(methylamino)antipyrine 100 Microg/ml In Acetonitrile

52. 2,3-dimethyl-4-monomethylamino-1-phenyl-3-pyrazolin5-one

53. B0337-466650

54. Metamizole Sodium Monohydrate Impurity C [ep Impurity]

55. 1,5-dimethyl-4-(methylamino)-2-phenyl-1,2-dihydro-3h-pyrazol-3-one #

56. 1,5-dimethyl-4-methylamino-2-phenyl-1,2-dihydro-3h-pyrazol-3-one

57. 3h-pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-4-(methylamino)-2-phenyl-, Hydrochloride

2.4 Create Date

2005-03-26

3 Chemical and Physical Properties

Molecular Formula	C₁₂H₁₅N₃O
Molecular Weight	217.27 g/mol
XLogP3	0.8
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	2
Exact Mass	217.121512110 g/mol
Monoisotopic Mass	217.121512110 g/mol
Topological Polar Surface Area	35.6 Å²
Heavy Atom Count	16
Formal Charge	0
Complexity	318
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

Noramidopyrine

Noramidopyrine

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