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2D Structure
Also known as: 2-thiophenecarboxaldehyde, 98-03-3, 2-thenaldehyde, Thiophene-2-aldehyde, Thiophene-2-carboxaldehyde, 2-thiophenealdehyde
Molecular Formula
C5H4OS
Molecular Weight
112.15  g/mol
InChI Key
CNUDBTRUORMMPA-UHFFFAOYSA-N
FDA UNII
IW05BB9XBM

formylthiophene is a natural product found in Coffea arabica, Lucensosergia lucens, and other organisms with data available.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
thiophene-2-carbaldehyde
2.1.2 InChI
InChI=1S/C5H4OS/c6-4-5-2-1-3-7-5/h1-4H
2.1.3 InChI Key
CNUDBTRUORMMPA-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1=CSC(=C1)C=O
2.2 Other Identifiers
2.2.1 UNII
IW05BB9XBM
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 2-thiophene Carboxaldehyde

2. 2-thiophenecarboxaldehyde

2.3.2 Depositor-Supplied Synonyms

1. 2-thiophenecarboxaldehyde

2. 98-03-3

3. 2-thenaldehyde

4. Thiophene-2-aldehyde

5. Thiophene-2-carboxaldehyde

6. 2-thiophenealdehyde

7. 2-thienylaldehyde

8. 2-formylthiophene

9. 2-thienylcarboxaldehyde

10. 2-thienaldehyde

11. 2-thiophenecarbaldehyde

12. Formylthiophene

13. Thenaldehyde

14. Alpha-formylthiophene

15. 2-thiophene Carboxaldehyde

16. 2-thiophenaldehyde

17. .alpha.-formylthiophene

18. Alpha-thiophenecarboxaldehyde

19. 2-thiophencarboxaldehyde

20. 2-thienal

21. Nsc 2162

22. .alpha.-thiophenecarboxaldehyde

23. Thiophenecarboxaldehyde

24. Thiophen-2-carbaldehyde

25. 2-thiophene Carbaldehyde

26. Mfcd00005429

27. 2-carboxaldehyde-thiophene

28. 2-thiophene Carboxyaldehyde

29. Chembl328441

30. Chebi:87301

31. Thiophene-2-aldehyde (t-2-a)

32. Einecs 202-629-8

33. Thiophenaldehyde

34. A-thenaldehyde

35. Thiophenealdehyde

36. Ai3-16611

37. Thien-2-aldehyde

38. 2-formyl-thiophene

39. Thiophen-2-aldehyde

40. 2-thiophene Aldehyde

41. 2-thiophene-aldehyde

42. Thien-2-carbaldehyde

43. Thiofurfural

44. 2-thiophencarbaldehyde

45. 2-thiophenic Aldehyde

46. Alpha -formylthiophene

47. Thiophene Carboxaldehyde

48. Thiophen 2-carbaldehyde

49. Thiophen-2 Carbaldehyde

50. Thiophenecarbox-aldehyde

51. Thiophene 2-carbaldehyde

52. 2-formylthiofuran

53. Pyrantel Impurity C Crs

54. Thiophen-2-carboxaldehyde

55. Thiophene-o-carboxaldehyde

56. 2-thiophene-carboxaldehyde

57. Thiopbene-2-carboxaldehyde

58. Iw05bb9xbm

59. Wln: T5sj Bvh

60. Ec 202-629-8

61. 2-thienylcarbaldehyde

62. Schembl31206

63. Alpha -thiophenecarboxaldehyde

64. Thiophene-2-aldehyde (t2a)

65. Bidd:gt0227

66. .alpha.-thiophenaldehyde

67. 2-thiofurancarboxaldehyde

68. 2-thiophenecarboxaldehyde, 98%

69. Dtxsid7052656

70. Nsc2162

71. Zinc158751

72. Nsc-2162

73. Ac8106

74. Bdbm50071926

75. Stl194296

76. Akos000119051

77. Ac-4923

78. Cs-w013657

79. Hy-w012941

80. Ps-9245

81. Thiophenealdehyde [usp Impurity]

82. Bp-10496

83. Sy001071

84. Db-057703

85. Am20120394

86. Ft-0613442

87. T0725

88. En300-18990

89. 98t624

90. 2-thiophenecarboxaldehyde, (stabilized With Hq)

91. A845794

92. Pyrantel Embonate Impurity C [ep Impurity]

93. W-100098

94. W-204260

95. Q27159509

96. F2190-0580

97. 1h-pyrrole, 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-[tris(1-methylethyl)silyl]-

2.4 Create Date
2005-03-26
3 Chemical and Physical Properties
Molecular Weight 112.15 g/mol
Molecular Formula C5H4OS
XLogP31
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass111.99828592 g/mol
Monoisotopic Mass111.99828592 g/mol
Topological Polar Surface Area45.3 Ų
Heavy Atom Count7
Formal Charge0
Complexity72.5
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1