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2D Structure
Also known as: 3696-28-4, 2,2'-dithiobis(pyridine-n-oxide), Omadine disulfide, Bispyrithione, Omds, Pyrithione disulfide
Molecular Formula
C10H8N2O2S2
Molecular Weight
252.3  g/mol
InChI Key
ZHDBTKPXEJDTTQ-UHFFFAOYSA-N
FDA UNII
9L87N86R9A

dipyrithione is a natural product found in Marsypopetalum modestum and Allium stipitatum with data available.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium
2.1.2 InChI
InChI=1S/C10H8N2O2S2/c13-11-7-3-1-5-9(11)15-16-10-6-2-4-8-12(10)14/h1-8H
2.1.3 InChI Key
ZHDBTKPXEJDTTQ-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1=CC=[N+](C(=C1)SSC2=CC=CC=[N+]2[O-])[O-]
2.2 Other Identifiers
2.2.1 UNII
9L87N86R9A
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 2,2'-dithio-bis-pyridine-1-oxide Magnesium Sulfate

2. Bis(2-pyridyl-1-oxide)disulfide Magnesium Sulfate

3. Dipyrithione Magnesium Sulfate

4. Omadine Disulfide

5. Omadine Mds

2.3.2 Depositor-Supplied Synonyms

1. 3696-28-4

2. 2,2'-dithiobis(pyridine-n-oxide)

3. Omadine Disulfide

4. Bispyrithione

5. Omds

6. Pyrithione Disulfide

7. 2,2-dithiobis(pyridine-n-oxide)

8. Bis(2-pyridyl-n-oxide) Disulfide

9. Bis(n-oxido-2-pyridyl) Disulfide

10. Pyrithione Disulphide

11. Bis(2-pyridine-n-oxide) Disulfide

12. Bis(2-pyridyl) Disulfide Di-n-oxide

13. Bis(2-pyridyl-1-oxide) Disulfide

14. 2,2'-dithiobis(pyridine 1-oxide)

15. 2,2'-dithiodipyridine 1,1'-dioxide

16. Nsc-84740

17. Nsc-241716

18. 1-oxido-2-[(1-oxidopyridin-1-ium-2-yl)disulfanyl]pyridin-1-ium

19. 9l87n86r9a

20. 2,2'-dithiobis(pyridine N-oxide)

21. Mfcd00006197

22. 2,1'-dioxide

23. 2,1'-dioxide)

24. Ncgc00164493-01

25. Ncgc00164493-02

26. Dipiritiona

27. Dipyrithionum

28. Omadine Ds

29. Dsstox_cid_21897

30. Dsstox_rid_79871

31. Dsstox_gsid_41897

32. Dipyrithione [usan:inn]

33. Dipiritiona [inn-spanish]

34. Dipyrithionum [inn-latin]

35. Pyridine,2'-dithiobis- 1,1'-dioxide

36. Pyridine,2'-dithiodi-, 1,1'-dioxide

37. Pyridine,2'-dithiobis-, 1,1'-dioxide

38. Cas-3696-28-4

39. Osy 20

40. Pyridine, 2,2'-dithiodi-, 1,1'-dioxide

41. Einecs 223-024-5

42. Nsc 84740

43. Nsc 241716

44. Brn 0217725

45. 2,2'-dithiobis(pyridine 1,1'-dioxide)

46. 2,2'-dithiobis(pyridine) 1,1'-dioxide

47. Unii-9l87n86r9a

48. Pyridine, 2,2'-dithiobis-, 1,1'-dioxide

49. 2,2'-thiobispyridine-1,1'-dioxide

50. Pyridine, 2,2'-dithiobis- 1,1'-dioxide

51. Dipyrithione (usan/inn)

52. Dipyrithione [inn]

53. Dipyrithione [usan]

54. Bispyrithione [inci]

55. Schembl21165

56. Dipyrithione [mart.]

57. 5-21-02-00055 (beilstein Handbook Reference)

58. Chembl549473

59. Dtxsid1041897

60. 2,2'-dithiobis(pyridine-n-oxide

61. Chebi:136010

62. Act01672

63. Hy-n8432

64. Nsc84740

65. Zinc1751811

66. Tox21_112131

67. 2.2/'-dithiobis(pyridine-n-oxide)

68. Nsc241716

69. Nsc677437

70. 2,2'-disulfanediyldipyridine 1-oxide

71. Akos015898887

72. Tox21_112131_1

73. Db11327

74. As-13849

75. Sy113495

76. Db-049044

77. Cs-0144153

78. Ft-0634975

79. 2,2-dithiobis(pyridine-n-oxide),97

80. Di-2-pyridyl Disulfide 1,1'-dioxide

81. 2,2-dithiobis(pyridine-n-oxide), 97

82. D03862

83. H10998

84. Not Available;2,2'-dithiobis(pyridine-n-oxide)

85. A857400

86. Sr-01000872605

87. J-506839

88. Sr-01000872605-2

89. Q17321248

2.4 Create Date
2005-03-25
3 Chemical and Physical Properties
Molecular Weight 252.3 g/mol
Molecular Formula C10H8N2O2S2
XLogP30.6
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass252.00271985 g/mol
Monoisotopic Mass252.00271985 g/mol
Topological Polar Surface Area102 Ų
Heavy Atom Count16
Formal Charge0
Complexity199
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Drug and Medication Information
4.1 Drug Indication

Scalp dandruff


5 Pharmacology and Biochemistry
5.1 Pharmacology

This drug decreases or eliminates dandruff from the scalp, which is caused by various types of fungi.,


5.2 Mechanism of Action

This drug is a fungicidal agent. Fungicide, also called antimycotic, any toxic substance used to kill or inhibit the growth of fungi.