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2D Structure
Also known as: 144-90-1, 3-aminoisobutyric acid, Alpha-methyl-beta-alanine, 2-methyl-beta-alanine, Baib, T68ale2o9f
Molecular Formula
C4H9NO2
Molecular Weight
103.12  g/mol
InChI Key
QCHPKSFMDHPSNR-UHFFFAOYSA-N
FDA UNII
T68ALE2O9F

RN given refers to cpd without isomeric designation
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
3-amino-2-methylpropanoic acid
2.1.2 InChI
InChI=1S/C4H9NO2/c1-3(2-5)4(6)7/h3H,2,5H2,1H3,(H,6,7)
2.1.3 InChI Key
QCHPKSFMDHPSNR-UHFFFAOYSA-N
2.2 Other Identifiers
2.2.1 UNII
T68ALE2O9F
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 3-aminoisobutyric Acid

2.3.2 Depositor-Supplied Synonyms

1. 144-90-1

2. 3-aminoisobutyric Acid

3. Alpha-methyl-beta-alanine

4. 2-methyl-beta-alanine

5. Baib

6. T68ale2o9f

7. Chebi:27389

8. Dtxsid10861821

9. Refchem:497740

10. Dtxcid10810692

11. Dl-3-aminoisobutyric Acid

12. 3-amino-2-methylpropanoic Acid

13. 10569-72-9

14. Propanoic Acid, 3-amino-2-methyl-

15. 3-aminoisobutanoate

16. Dl-beta-aminoisobutyric Acid

17. Dl-3-amino-2-methylpropionic Acid

18. Mfcd00008145

19. Dl-3-aminoisobutyricacid

20. Baiba

21. 2-(aminomethyl)propionic Acid

22. 3-amino-isobutanoic Acid

23. 3-amino-2-methylpropanoate

24. Dl-.beta.-aminoisobutyric Acid

25. 3-amino-2-methylpropionic Acid

26. B-aminoisobutyric Acid

27. 3-aminoisobutanoic Acid

28. Dl-2-methyl-beta-alanine

29. Isobutanoic Acid, 3-amino-

30. Dl-3-aminoisobutyric Acid Hydrate

31. (+/-)-3-aminoisobutyric Acid

32. 3-amino-3-methyl-propionic Acid

33. (+/-)-beta-aminoisobutyric Acid

34. (+/-)-3-amino-2-methylpropanoic Acid

35. 3-amino-isobutanoate

36. A-methyl-

37. A-alanine

38. Einecs 205-644-8

39. Unii-t68ale2o9f

40. Aminoisobutanoate

41. A-methyl-b-alanine

42. Einecs 234-154-7

43. (1)-3-amino-2-methylpropionic Acid

44. 2-methyl-b-alanine

45. Dl-2-methyl-b-alanine

46. Beta-amino-isobutyric Acid

47. Bmse000828

48. .beta.-aminoisobutyric Acid

49. Schembl2191

50. 3-amino-2-methylpropanoicacid

51. (+/-)-b-aminoisobutyric Acid

52. Orb1302478

53. Schembl1387196

54. Schembl4661067

55. Schembl9172741

56. 2-methyl-3-aminopropionic Acid

57. Dl-3-aminoisobutyricacidhydrate

58. Chembl3544550

59. 3-amino-2-methyl-propanoic Acid

60. Msk2652

61. Dl-3-aminoisobutyric Acid, 98%

62. Albb-026586

63. Dl-3-amino-2-methylpropanoic Acid

64. 3-amino-2(r,s)methylpropionic Acid

65. Dl-2-methyl-.beta.-alanine

66. (+/-)-3-amino-2-methylpropanoate

67. Lmfa01100054

68. S6134

69. Sbb061656

70. 3-amino-2(r,s)-methylpropionic Acid

71. Akos003404809

72. Akos016843206

73. Baiba;3-amino-2-methylpropanoic Acid

74. Ab00933

75. Ab08204

76. Ab35706

77. Cs-w013690

78. Fa37458

79. Hy-w012974

80. (+/-)-3-amino-2-methylpropionic Acid

81. (+/-)-2-methyl-3-aminopropanoic Acid

82. 3-amino-2-methyl-propionic Acid

83. Bs-12724

84. Propanoic Acid,3-amino-2-methyl-

85. Sy009267

86. (+/-)-.beta.-aminoisobutyric Acid

87. A0324

88. Ns00014831

89. St45025432

90. En300-64468

91. C05145

92. 569a729

93. F226386

94. Q2823212

95. Dl-beta-aminoisobutyric Acid, Puriss., >=99.0% (nt)

96. Z431542704

97. E94c87b1-0a40-4734-863c-16c484e7ee63

2.4 Create Date
2005-03-27
3 Chemical and Physical Properties
Molecular Weight 103.12 g/mol
Molecular Formula C4H9NO2
XLogP3-2.9
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass Da
Monoisotopic Mass Da
Topological Polar Surface Area63.3
Heavy Atom Count7
Formal Charge0
Complexity72.1
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1