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2D Structure
Also known as: 10034-99-8, Epsom salt, Magnesium sulphate heptahydrate, Magnesium sulfate (1:1) heptahydrate, Magnesia sulphurica, Mfcd00149785
Molecular Formula
H14MgO11S
Molecular Weight
246.48  g/mol
InChI Key
WRUGWIBCXHJTDG-UHFFFAOYSA-L
FDA UNII
SK47B8698T

1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
magnesium;sulfate;heptahydrate
2.1.2 InChI
InChI=1S/Mg.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2/q+2;;;;;;;;/p-2
2.1.3 InChI Key
WRUGWIBCXHJTDG-UHFFFAOYSA-L
2.1.4 Canonical SMILES
O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Mg+2]
2.2 Other Identifiers
2.2.1 UNII
SK47B8698T
2.3 Synonyms
2.3.1 Depositor-Supplied Synonyms

1. 10034-99-8

2. Epsom Salt

3. Magnesium Sulphate Heptahydrate

4. Magnesium Sulfate (1:1) Heptahydrate

5. Magnesia Sulphurica

6. Mfcd00149785

7. Magnesium;sulfate;heptahydrate

8. Epsom Salt(heptahydrate)

9. Sulfuric Acid Magnesium Salt (1:1), Heptahydrate

10. Magnesiumsulfateheptahydrate

11. Sk47b8698t

12. Sulfuric Acid Magnesium Salt Heptahydrate

13. Epsomite

14. Magnesium Sulfate [usan:jan]

15. Mgso4*7h2o

16. Mgso4.7h2o

17. Magnesium Sufate Heptahydrate

18. Bittersalz

19. Unii-sk47b8698t

20. Epsomite (mg(so4).7h20)

21. Magnesium Sulfate Heptahydrate (mgso4.7h2o)

22. Sulfuric Acid, Magnesium Salt, Hydrate (1:1:7)

23. Sulfuric Acid, Magnesium Salt (1:1), Heptahydrate

24. Conclyte-mg (tn)

25. Magnesium Sulfate (usp)

26. Magnesium(ii), Sulfate, Heptahydrate

27. Magnesii Sulfatis Heptahydras

28. Magnesium Sulphate 7-hydrate

29. Epsom Salt [who-ip]

30. Chembl3989857

31. Dtxsid5040544

32. Chebi:31795

33. Magnesium Sulfate--water (1/7)

34. Magnesia Sulphurica [hpus]

35. Magnesium Sulfate Hydrate (jp17)

36. Akos015903838

37. Magnesium Sulfate Hydrate [jan]

38. 14457-55-7

39. Magnesium Sulfate Heptahydrate [mi]

40. Ft-0628096

41. E-518(magnesium Sulfate Heptahydrate)

42. Magnesium Sulphate (1:1) Heptahydrate

43. D01108

44. Magnesium Sulfate Heptahydrate [who-dd]

45. Ins-518(magnesium Sulfate Heptahydrate)

46. Ins No.518(magnesium Sulfate Heptahydrate)

47. Magnesii Sulfatis Heptahydras [who-ip Latin]

48. Magnesium Sulfate Heptahydrate [ep Impurity]

49. Magnesium Sulfate Heptahydrate [ep Monograph]

50. Magnesium Sulfate Heptahydrate, Cell Culture Reagent

51. Magnesium Sulfate Heptahydrate [usp Monograph]

52. Q15628528

2.4 Create Date
2005-06-24
3 Chemical and Physical Properties
Molecular Weight 246.48 g/mol
Molecular Formula H14MgO11S
Hydrogen Bond Donor Count7
Hydrogen Bond Acceptor Count11
Rotatable Bond Count0
Exact Mass246.0107241 g/mol
Monoisotopic Mass246.0107241 g/mol
Topological Polar Surface Area95.6 Ų
Heavy Atom Count13
Formal Charge0
Complexity62.2
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count9
4 Pharmacology and Biochemistry
4.1 FDA Pharmacological Classification
4.1.1 Pharmacological Classes
Increased Large Intestinal Motility [PE]; Inhibition Large Intestine Fluid/Electrolyte Absorption [PE]; Inhibition Small Intestine Fluid/Electrolyte Absorption [PE]; Magnesium Ion Exchange Activity [MoA]; Osmotic Activity [MoA]; Osmotic Laxative [EPC]; Stimulation Large Intestine Fluid/Electrolyte Secretion [PE]; Calculi Dissolution Agent [EPC]