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2D Structure
Also known as: Chlorexolone, 2127-01-7, Clorexolon, Flonatril, Nefrolan, Klorex
Molecular Formula
C14H17ClN2O3S
Molecular Weight
328.8  g/mol
InChI Key
VPMWFZKOWULPGT-UHFFFAOYSA-N
FDA UNII
Q2PLT3FS05

Clorexolone is a sulfonamide-based diuretic with thiazide-like activity. Cloreloxone has actions similar to that of thiazide diuretics.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
6-chloro-2-cyclohexyl-3-oxo-1H-isoindole-5-sulfonamide
2.1.2 InChI
InChI=1S/C14H17ClN2O3S/c15-12-6-9-8-17(10-4-2-1-3-5-10)14(18)11(9)7-13(12)21(16,19)20/h6-7,10H,1-5,8H2,(H2,16,19,20)
2.1.3 InChI Key
VPMWFZKOWULPGT-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1CCC(CC1)N2CC3=CC(=C(C=C3C2=O)S(=O)(=O)N)Cl
2.2 Other Identifiers
2.2.1 UNII
Q2PLT3FS05
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Chlorexolone

2.3.2 Depositor-Supplied Synonyms

1. Chlorexolone

2. 2127-01-7

3. Clorexolon

4. Flonatril

5. Nefrolan

6. Klorex

7. Q2plt3fs05

8. 6-chloro-2-cyclohexyl-3-oxo-5-isoindolinesulfonamide

9. M & B 8430

10. 1h-isoindole-5-sulfonamide, 6-chloro-2-cyclohexyl-2,3-dihydro-3-oxo-

11. 5-chloro-2-cyclohexyl-1-oxo-6-sulphamoylisoindoline

12. 6-chloro-2-cyclohexyl-3-oxoisoindoline-5-sulfonamide

13. Flonatril; Klorex; Nefrolan; Rp 12833

14. 5-isoindolinesulfonamide, 6-chloro-2-cyclohexyl-3-oxo-

15. 12833 R.p.

16. 1h-isoindole-5-sulfonamide, 2,3-dihydro-6-chloro-2-cyclohexyl-3-oxo-

17. Cloresolone [dcit]

18. Clorexolonum [inn-latin]

19. Clorexolona [inn-spanish]

20. Cloresolone

21. Clorexolona

22. Clorexolonum

23. Clorexolone [usan:inn:ban]

24. Einecs 218-342-6

25. Brn 0493411

26. Clorexolone [mi]

27. Clorexolone [inn]

28. Clorexolone [jan]

29. Clorexolone [usan]

30. Unii-q2plt3fs05

31. Clorexolone [mart.]

32. Dsstox_cid_31472

33. Dsstox_rid_97357

34. Dsstox_gsid_57683

35. Clorexolone [who-dd]

36. Schembl310673

37. Clorexolone (jan/usan/inn)

38. Zinc1199

39. 6-chloro-2-cyclohexyl-3-oxo-1h-isoindole-5-sulfonamide

40. Chembl2106167

41. Dtxsid4057683

42. Chebi:31421

43. Tox21_113742

44. 6-chloro-2-cyclohexyl-2,3-dihydro-3-oxo-1h-isoindole-5-sulfonamide

45. Db13617

46. Ncgc00253608-01

47. 12833 Rp

48. Rp 12833

49. Rp-12833

50. Cas-2127-01-7

51. D01436

52. 5-22-07-00591 (beilstein Handbook Reference)

53. J-013964

54. Q5135140

55. 6-chloro-2-cyclohexyl-3-oxo-2,3-dihydro- 1h-isoindole-5-sulfonamide

2.4 Create Date
2005-03-28
3 Chemical and Physical Properties
Molecular Weight 328.8 g/mol
Molecular Formula C14H17ClN2O3S
XLogP32
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count4
Rotatable Bond Count2
Exact Mass328.0648413 g/mol
Monoisotopic Mass328.0648413 g/mol
Topological Polar Surface Area88.8 Ų
Heavy Atom Count21
Formal Charge0
Complexity513
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Pharmacology and Biochemistry
4.1 ATC Code

C - Cardiovascular system

C03 - Diuretics

C03B - Low-ceiling diuretics, excl. thiazides

C03BA - Sulfonamides, plain

C03BA12 - Clorexolone