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2D Structure
Also known as: 190786-44-8, Bepotastine besylate, Bepreve, Talion, Betotastine besilate, Bepotastine benzenesulfonate
Molecular Formula
C27H31ClN2O6S
Molecular Weight
547.1  g/mol
InChI Key
UDGHXQPQKQPSBB-BOXHHOBZSA-N
FDA UNII
6W18MO1QR3

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
benzenesulfonic acid;4-[4-[(S)-(4-chlorophenyl)-pyridin-2-ylmethoxy]piperidin-1-yl]butanoic acid
2.1.2 InChI
InChI=1S/C21H25ClN2O3.C6H6O3S/c22-17-8-6-16(7-9-17)21(19-4-1-2-12-23-19)27-18-10-14-24(15-11-18)13-3-5-20(25)26;7-10(8,9)6-4-2-1-3-5-6/h1-2,4,6-9,12,18,21H,3,5,10-11,13-15H2,(H,25,26);1-5H,(H,7,8,9)/t21-;/m0./s1
2.1.3 InChI Key
UDGHXQPQKQPSBB-BOXHHOBZSA-N
2.1.4 Canonical SMILES
C1CN(CCC1OC(C2=CC=C(C=C2)Cl)C3=CC=CC=N3)CCCC(=O)O.C1=CC=C(C=C1)S(=O)(=O)O
2.1.5 Isomeric SMILES
C1CN(CCC1O[C@@H](C2=CC=C(C=C2)Cl)C3=CC=CC=N3)CCCC(=O)O.C1=CC=C(C=C1)S(=O)(=O)O
2.2 Other Identifiers
2.2.1 UNII
6W18MO1QR3
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. 190786-44-8

2. Bepotastine Besylate

3. Bepreve

4. Talion

5. Betotastine Besilate

6. Bepotastine Benzenesulfonate

7. Tau-284

8. Bepotastine Besylate [usan]

9. Bepotastine Benzenesulfonate Salt

10. Bepotastine (besilate)

11. 6w18mo1qr3

12. Chebi:31281

13. Tau 284

14. 190786-44-8 (besylate)

15. Bepotastine Besylate (usan)

16. (s)-4-(4-((4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoic Acid Compound With Benzenesulfonic Acid (1:1)

17. 1-piperidinebutanoic Acid, 4-((s)-(4-chlorophenyl)-2-pyridinylmethoxy)-, Benzenesulfonate (1:1)

18. 1-piperidinebutanoic Acid, 4-[(s)-(4-chlorophenyl)-2-pyridinylmethoxy]-, Benzenesulfonate (1:1)

19. Unii-6w18mo1qr3

20. Bepomax

21. Tau-284ds

22. Bepotastine Besitate

23. Bepreve (tn)

24. Bepotastine Beslilate

25. Talion (tn)

26. (+)-(s)-4-(4-((4-chlorophenyl)(2-pyridyl)methoxy)piperidino)butyric Acid Monobenzenesulfonate

27. 4-((4-chlorophenyl)-2-pyridinylmethoxy)- (s)-1-piperidinebutanoic Acid Monobenzenesulfonate

28. Tau284

29. 4-{4-[(s)-(4-chlorophenyl)(pyridin-2-yl)methoxy]piperidin-1-yl}butanoic Acid Benzenesulfonate

30. Bepotastine Besilate (jp17)

31. Schembl1287638

32. Chembl1201759

33. Dtxsid80172577

34. Bepotastine Besilate [jan]

35. Hms3885a05

36. Hy-a0015

37. Bepotastine Besilate [vandf]

38. Bepotastine Besilate [mart.]

39. Mfcd01938491

40. S3037

41. Bepotastine Besilate [who-dd]

42. Akos025401655

43. Ccg-269988

44. Cs-0383

45. Bepotastine Benzenesulphonate Salt

46. 1-piperidinebutanoic Acid, 4-((4-chlorophenyl)-2-pyridinylmethoxy)- (s)-, Monobenzenesulfonate

47. Ac-24015

48. As-17863

49. Benzenesulfonic Acid;4-[4-[(s)-(4-chlorophenyl)-pyridin-2-ylmethoxy]piperidin-1-yl]butanoic Acid

50. Bepotastine Besilate [orange Book]

51. B5943

52. Sw220161-1

53. Bepotastine Benzenesulfonate Salt [mi]

54. D01654

55. 786b448

56. J-012325

57. Q27114261

58. (+)-4-(4-((s)-(4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoic Acid Monobenzenesulfonate

59. (+)-4-(4-((s)-(4-chlorophenyl)(pyridin-2-yl)methoxy)piperidin-1-yl)butanoic Acid Monobenzenesulphonate

60. (s)-4-[4-[(4-chlorophenyl)(2-pyridyl)-methoxy]piperidino]butanoic Acid Monobenzenesulfonic Acid Salt

61. (s)-4-[4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic Acid Monobenzenesulfonic Acid Salt

62. 1-piperidinebutanoic Acid, 4-((s)-(4-chlorophenyl)-2-pyridinylmethoxy)-, Benzenesulphonate (1:1)

63. 4-((s)-(4-chlorophenyl)-2-pyridinylmethoxy)-1-piperidinebutanoic Acid Benzenesulfonate Salt

64. 4-((s)-(4-chlorophenyl)-2-pyridinylmethoxy)-1-piperidinebutanoic Acid Benzenesulphonate Salt

2.4 Create Date
2005-08-08
3 Chemical and Physical Properties
Molecular Weight 547.1 g/mol
Molecular Formula C27H31ClN2O6S
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count8
Rotatable Bond Count9
Exact Mass546.1591356 g/mol
Monoisotopic Mass546.1591356 g/mol
Topological Polar Surface Area125 Ų
Heavy Atom Count37
Formal Charge0
Complexity632
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count2
4 Drug and Medication Information
4.1 Drug Information
1 of 2  
Drug NameBepreve
PubMed HealthBepotastine Besilate (Into the eye)
Drug ClassesOphthalmologic Agent
Drug LabelBEPREVE (bepotastine besilate ophthalmic solution) 1.5% is a sterile, topically administered drug for ophthalmic use. Each mL of BEPREVE contains 15 mg bepotastine besilate. Bepotastine besilate is designated chemically as (+) -4-[[(S)-p-chloro-alpha...
Active IngredientBepotastine besilate
Dosage FormSolution/drops
RouteOphthalmic
Strength1.5%
Market StatusPrescription
CompanyBausch And Lomb

2 of 2  
Drug NameBepreve
PubMed HealthBepotastine Besilate (Into the eye)
Drug ClassesOphthalmologic Agent
Drug LabelBEPREVE (bepotastine besilate ophthalmic solution) 1.5% is a sterile, topically administered drug for ophthalmic use. Each mL of BEPREVE contains 15 mg bepotastine besilate. Bepotastine besilate is designated chemically as (+) -4-[[(S)-p-chloro-alpha...
Active IngredientBepotastine besilate
Dosage FormSolution/drops
RouteOphthalmic
Strength1.5%
Market StatusPrescription
CompanyBausch And Lomb

5 Pharmacology and Biochemistry
5.1 MeSH Pharmacological Classification

Anti-Allergic Agents

Agents that are used to treat allergic reactions. Most of these drugs act by preventing the release of inflammatory mediators or inhibiting the actions of released mediators on their target cells. (From AMA Drug Evaluations Annual, 1994, p475) (See all compounds classified as Anti-Allergic Agents.)


5.2 FDA Pharmacological Classification
5.2.1 Pharmacological Classes
Histamine-1 Receptor Antagonist [EPC]