CAS 142-08-5

Chemistry, 2 End Use API, 3 Related Intermediates

Manufacturers/Suppliers

2 Suppliers

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Also known as: Pyridin-2-ol, 142-08-5, 2-pyridinol, 2-pyridone, 72762-00-6, Pyridin-2(1h)-one

Molecular Formula

C₅H₅NO

Molecular Weight

95.10 g/mol

InChI Key

UBQKCCHYAOITMY-UHFFFAOYSA-N

FDA UNII

6770O3A2I5

2-Pyridone is a metabolite found in the aging mouse brain.

1 2D Structure

CAS 142-08-5

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

1H-pyridin-2-one

2.1.2 InChI

InChI=1S/C5H5NO/c7-5-3-1-2-4-6-5/h1-4H,(H,6,7)

2.1.3 InChI Key

UBQKCCHYAOITMY-UHFFFAOYSA-N

2.1.4 Canonical SMILES

C1=CC(=O)NC=C1

2.2 Other Identifiers

2.2.1 UNII

6770O3A2I5

2.3 Synonyms

2.3.1 MeSH Synonyms

1. 2-hydroxypyridine Sodium Salt

2. 2-pyridinone

3. 2-pyridone

2.3.2 Depositor-Supplied Synonyms

1. Pyridin-2-ol

2. 142-08-5

3. 2-pyridinol

4. 2-pyridone

5. 72762-00-6

6. Pyridin-2(1h)-one

7. 2(1h)-pyridinone

8. 1h-pyridin-2-one

9. 2-pyridinone

10. 2(1h)-pyridone

11. Pyridinone

12. Alpha-pyridone

13. 2-oxopyridine

14. Pyridin-2-one

15. Pyridone-2

16. 2-hydroxy Pyridine

17. .alpha.-pyridone

18. Pyridinol

19. Levetiracetam Impurity C

20. 1,2-dihydropyridin-2-one

21. 2-pyridol

22. Chebi:16540

23. 1-hydroxy-2-pyridine

24. 1~{h}-pyridin-2-one

25. Chembl662

26. Sr-1c9

27. Mfcd00006268

28. Nsc172522

29. 6770o3a2i5

30. Nsc-172522

31. 2(lh)-pyridinone

32. Pyridone-2 [french]

33. Hydroxypyridine

34. 66396-89-2

35. Einecs 205-520-3

36. Nsc 172522

37. Pyrdinone

38. Hydroxylpyridine

39. Alpha -pyridone

40. Hydroxy-pyridine

41. Ai3-19236

42. Pyridinyl Alcohol

43. 2-hyroxypyridine

44. Unii-6770o3a2i5

45. 2-hydroxypryidine

46. Lh-2-pyridone

47. Pyrid-2-one

48. 2-pyridyl Alcohol

49. 2-hydroxy-pyridine

50. Hrz

51. T5y

52. (1h)-pyridone

53. 2-hydroxyl Pyridine

54. Einecs 276-824-1

55. Pyridin2(1h)-one

56. 1h-2-pyridone

57. 2h-pyridin-2-one

58. 2-(1h)-pyridone

59. 1-h-pyridin-2-one

60. Pyridin-2 (1h)-one

61. 1,2-dihydro-oxopyridine

62. 930-70-1

63. 2(1h)-pyridone, Dimer

64. 2-hydroxypyridine, 97%

65. Dsstox_cid_30271

66. Hydroxypyridine, 2-

67. Dsstox_gsid_51716

68. Dtxsid2051716

69. 2-pyridinol (acd/name 4.0)

70. Act08592

71. Zinc8737707

72. Tox21_303883

73. Bbl027571

74. Bdbm50538683

75. Mfcd00462283

76. Nsc176167

77. S6360

78. Stl146648

79. 2-hydroxypyridine, Analytical Standard

80. Akos000119122

81. Akos016352898

82. Nsc-176167

83. Sb52270

84. Sb52273

85. Ncgc00357141-01

86. Cas-142-08-5

87. Db-015956

88. Ds-003023

89. Am20061675

90. Ft-0612635

91. Ft-0654997

92. H0330

93. Levetiracetam Impurity C [ep Impurity]

94. 2-hydroxypyridine, Purum, >=97.0% (hplc)

95. 42h085

96. C02502

97. D87632

98. P20525

99. A837610

100. A929205

101. Ac-907/25014059

102. Q209474

103. W-108179

104. F1995-0210

105. Z1245646663

106. Levetiracetam Impurity, Pyridin-2-ol- [usp Impurity]

107. B910da2f-8676-4873-9f5a-7a9091749198

108. Levetiracetam Impurity C, European Pharmacopoeia (ep) Reference Standard

109. 27341-45-3

2.4 Create Date

2004-09-16

3 Chemical and Physical Properties

Molecular Formula	C₅H₅NO
Molecular Weight	95.10 g/mol
XLogP3	-0.6
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	95.037113783 g/mol
Monoisotopic Mass	95.037113783 g/mol
Topological Polar Surface Area	29.1 Å²
Heavy Atom Count	7
Formal Charge	0
Complexity	135
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