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2D Structure
Also known as: 50-86-2, 4-acetamido-2-hydroxybenzoic acid, 4-(acetylamino)-2-hydroxybenzoic acid, P-acetamidosalicylic acid, N-acetyl-p-aminosalicylic acid, Benzoic acid, 4-(acetylamino)-2-hydroxy-
Molecular Formula
C9H9NO4
Molecular Weight
195.17  g/mol
InChI Key
YBTVSGCNBZPRBD-UHFFFAOYSA-N
FDA UNII
I7C1010RKE

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4-acetamido-2-hydroxybenzoic acid
2.1.2 InChI
InChI=1S/C9H9NO4/c1-5(11)10-6-2-3-7(9(13)14)8(12)4-6/h2-4,12H,1H3,(H,10,11)(H,13,14)
2.1.3 InChI Key
YBTVSGCNBZPRBD-UHFFFAOYSA-N
2.1.4 Canonical SMILES
CC(=O)NC1=CC(=C(C=C1)C(=O)O)O
2.2 Other Identifiers
2.2.1 UNII
I7C1010RKE
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. 50-86-2

2. 4-acetamido-2-hydroxybenzoic Acid

3. 4-(acetylamino)-2-hydroxybenzoic Acid

4. P-acetamidosalicylic Acid

5. N-acetyl-p-aminosalicylic Acid

6. Benzoic Acid, 4-(acetylamino)-2-hydroxy-

7. N-acetyl-4-aminosalicyclic Acid

8. 4-azetaminosalizylsaeure

9. N-acetyl-pas

10. Acide 4-acetaminosalicylique

11. N-acetyl-4-aminosalicylic Acid

12. 4-acetaminosalicylic Acid

13. Salicylic Acid, 4-acetamido-

14. 4-azetaminosalizylsaeure [german]

15. Einecs 200-069-9

16. Nsc 54182

17. Ws 176

18. Acide 4-acetaminosalicylique [french]

19. Benzoic Acid, 4-acetamido-2-hydroxy-

20. Brn 0395899

21. Unii-i7c1010rke

22. I7c1010rke

23. Nsc-54182

24. 4-14-00-02020 (beilstein Handbook Reference)

25. 4-(acetylamino)salicylic Acid

26. Metoclopramide Impurity H

27. 4-acetamido Salicylic Acid

28. 4-(acetylamino)-2-hydroxybenzoic Acid; Metoclopramide Imp. H (ep); Metoclopramide Hydrochloride Monohydrate Impurity H; Metoclopramide Impurity H; Metoclopramide Impurity H

29. 4-acetamido-2-hydroxy-benzoic Acid

30. Ss-acetylaminosalicylsaure

31. Oprea1_809805

32. Schembl729994

33. P-acetamino Salicylic Methylate

34. 4-acetamido-2-hydroxybenzoicacid

35. Chebi:63816

36. Dtxsid90198167

37. 4-actyamino-2-hydroxobenzoic Acid

38. 2-hydroxy-4-acetamidobenzoic Acid

39. Bcp33941

40. Nsc54182

41. 4-acetylamino-2-hydroxybenzoic Acid

42. Bbl002562

43. Mfcd00020259

44. Stk390182

45. Akos000104756

46. Ab01267

47. 2-hydroxy-4-acetylaminobenzoicacid

48. Vs-01115

49. Metoclopramide Hcl Imp. H (ep): 4-(ac

50. Ls-144206

51. Cs-0009320

52. Ft-0661153

53. En300-130293

54. Metoclopramide Impurity H [ep Impurity]

55. A899733

56. Q27132821

57. 4-acetamidosalicylic Acid;4-acetamido-2-hydroxybenzoic Acid;p-acetamidosalicylic Acid

2.4 Create Date
2005-03-26
3 Chemical and Physical Properties
Molecular Weight 195.17 g/mol
Molecular Formula C9H9NO4
XLogP31.6
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass g/mol
Monoisotopic Mass g/mol
Topological Polar Surface Area86.6
Heavy Atom Count14
Formal Charge0
Complexity241
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1