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2D Structure
Also known as: 22668-01-5, Radinyl, Etanidazol, 1h-imidazole-1-acetamide, n-(2-hydroxyethyl)-2-nitro-, Etanidazolum, Etandazole
Molecular Formula
C7H10N4O4
Molecular Weight
214.18  g/mol
InChI Key
WCDWBPCFGJXFJZ-UHFFFAOYSA-N
FDA UNII
30DKA3Q1HL

A nitroimidazole that sensitizes hypoxic tumor cells that are normally resistant to radiation therapy.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
N-(2-hydroxyethyl)-2-(2-nitroimidazol-1-yl)acetamide
2.1.2 InChI
InChI=1S/C7H10N4O4/c12-4-2-8-6(13)5-10-3-1-9-7(10)11(14)15/h1,3,12H,2,4-5H2,(H,8,13)
2.1.3 InChI Key
WCDWBPCFGJXFJZ-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1=CN(C(=N1)[N+](=O)[O-])CC(=O)NCCO
2.2 Other Identifiers
2.2.1 UNII
30DKA3Q1HL
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Nsc 301467

2. Nsc-301467

3. Nsc301467

4. Sr 2508

5. Sr-2508

6. Sr2508

2.3.2 Depositor-Supplied Synonyms

1. 22668-01-5

2. Radinyl

3. Etanidazol

4. 1h-imidazole-1-acetamide, N-(2-hydroxyethyl)-2-nitro-

5. Etanidazolum

6. Etandazole

7. Nsc-301467

8. Sr 2508

9. Sr-2508

10. N-(2-hydroxyethyl)-2-nitro-1h-imidazole-1-acetamide

11. N-(2-hydroxyethyl)-2-(2-nitro-1h-imidazol-1-yl)acetamide

12. N-(2-hydroxyethyl)-2-nitroimidazole-1-acetamide

13. Nsc301467

14. 30dka3q1hl

15. N-(2-hydroxyethyl)-1-(2-nitro-1-imidazolyl)acetamide

16. N-(2-hydroxyethyl)-2-(2-nitroimidazol-1-yl)acetamide

17. Mls003115757

18. Chebi:75473

19. Ncgc00016767-02

20. Ethanidazole

21. Cas-22668-01-5

22. Dsstox_cid_25434

23. Dsstox_rid_80876

24. Dsstox_gsid_45434

25. Etanidazol [spanish]

26. Etanidazolum [latin]

27. Etanidazole [usan:inn]

28. Nsc 301467

29. Sr-05000001859

30. Unii-30dka3q1hl

31. Brn 0919296

32. Etanidazole-d4

33. Radinyl(tm)

34. Radinyl (tn)

35. Prestwick_1056

36. Spectrum_001574

37. Etanidazole [mi]

38. Prestwick0_000649

39. Prestwick1_000649

40. Prestwick2_000649

41. Prestwick3_000649

42. Spectrum2_000910

43. Spectrum4_001183

44. Spectrum5_001667

45. Etanidazole [inn]

46. Etanidazole (usan/inn)

47. Etanidazole [usan]

48. Etanidazole (sr-2508)

49. Schembl4414

50. Etanidazole [mart.]

51. Bspbio_000657

52. Kbiogr_001845

53. Kbioss_002054

54. Chembl47405

55. Divk1c_000305

56. Spectrum1503412

57. Dup-435

58. Spbio_000760

59. Spbio_002578

60. Bpbio1_000723

61. Dtxsid8045434

62. Schembl20836613

63. Schembl22493013

64. Hms500p07

65. Kbio1_000305

66. Kbio2_002054

67. Kbio2_004622

68. Kbio2_007190

69. Ninds_000305

70. Hms1570a19

71. Hms2093e13

72. Hms2097a19

73. Hms3714a19

74. Xaa66801

75. Zinc1873938

76. Tox21_110599

77. Ccg-39747

78. Ethylhydrocupreinehydrochloride

79. Akos028109842

80. Tox21_110599_1

81. Db12736

82. Sp-2508

83. Idi1_000305

84. Ncgc00016767-01

85. Ncgc00016767-05

86. Ncgc00095848-01

87. Nci60_002528

88. Smr001233273

89. Sbi-0051823.p002

90. Ab00052354

91. D04075

92. 2-nitroimidazole-1-acetamide, N-(2-hydroxyethyl)-

93. Q5402427

94. Sr-05000001859-1

95. Sr-05000001859-2

96. 2-(2-nitro-imidazol-1-yl)-n-2-hydroxyethylacetamide

97. N-(2-hydroxyethyl)-2-(2-nitro-1-imidazolyl)acetamide

2.4 Create Date
2005-03-25
3 Chemical and Physical Properties
Molecular Weight 214.18 g/mol
Molecular Formula C7H10N4O4
XLogP3-1.3
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass214.07020481 g/mol
Monoisotopic Mass214.07020481 g/mol
Topological Polar Surface Area113 Ų
Heavy Atom Count15
Formal Charge0
Complexity242
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Pharmacology and Biochemistry
4.1 MeSH Pharmacological Classification

Radiation-Sensitizing Agents

Drugs used to potentiate the effectiveness of radiation therapy in destroying unwanted cells. (See all compounds classified as Radiation-Sensitizing Agents.)


Antineoplastic Agents

Substances that inhibit or prevent the proliferation of NEOPLASMS. (See all compounds classified as Antineoplastic Agents.)