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Also known as: Lanosterin, Lanster, Botalan base 138, Lanosta-8,24-dienol, (3beta)-lanosta-8,24-dien-3-ol, Kryptosterol

Molecular Formula

C₃₀H₅₀O

Molecular Weight

426.7 g/mol

InChI Key

CAHGCLMLTWQZNJ-BQNIITSRSA-N

FDA UNII

1J05Z83K3M

A triterpene that derives from the chair-boat-chair-boat folding of 2,3-oxidosqualene. It is metabolized to CHOLESTEROL and CUCURBITACINS.

1 2D Structure

Lanosterol

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

(3S,5R,10S,13R,14R,17R)-4,4,10,13,14-pentamethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,5,6,7,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol

2.1.2 InChI

InChI=1S/C30H50O/c1-20(2)10-9-11-21(3)22-14-18-30(8)24-12-13-25-27(4,5)26(31)16-17-28(25,6)23(24)15-19-29(22,30)7/h10,21-22,25-26,31H,9,11-19H2,1-8H3/t21-,22-,25+,26+,28-,29-,30+/m1/s1

2.1.3 InChI Key

CAHGCLMLTWQZNJ-BQNIITSRSA-N

2.2 Other Identifiers

2.2.1 UNII

1J05Z83K3M

2.3 Synonyms

2.3.1 MeSH Synonyms

1. 4,4,14 Alpha-trimethyl-5 Alpha-cholesta-8,24-dien-3 Beta-ol

2. Kryptosterol

2.3.2 Depositor-Supplied Synonyms

1. Lanosterin

2. Lanster

3. Botalan Base 138

4. Lanosta-8,24-dienol

5. (3beta)-lanosta-8,24-dien-3-ol

6. Kryptosterol

7. Lanosta-8,24-dien-3beta-ol

8. Lanostereol

9. Botalan Base

10. Lanostadien-3-beta-ol

11. Chebi:16521

12. Lanosta-8,24-dien-3-ol, (3.beta.)-

13. Nsc 60677

14. Unii-1j05z83k3m

15. Lanosta-8,24-dien-3-ol, (3beta)-

16. Lanosta-8,24-dien-3-beta-ol

17. Lanosta-8,24-dien-3.beta.-ol

18. 1j05z83k3m

19. Lanosterol [mi]

20. Einecs 201-214-9

21. Nsc-60677

22. (3s,5r,10s,13r,14r,17r)-4,4,10,13,14-pentamethyl-17-[(2r)-6-methylhept-5-en-2-yl]-2,3,5,6,7,11,12,15,16,17-decahydro-1h-cyclopenta[a]phenanthren-3-ol

23. (3-beta)-lanosta-8,24-dien-3-ol

24. (3.beta.)-lanosta-8,24-dien-3-ol

25. Brn 2226449

26. Ai3-23643

27. Dtxsid1040744

28. 4,4',14alpha-trimethyl-5alpha-cholesta-8,24-dien-3beta-ol

29. Lanosta-8,24-dien-3-ol, (3-beta)-

30. (3beta,20r)-lanosta-8,24-dien-3-ol

31. Cholesta-8,24-dien-3-ol, 4,4,14-trimethyl-, (3beta,5alpha)-

32. Cholesta-8,24-dien-3-ol, 4,4,14-trimethyl-, (3.beta.,5.alpha.)-

33. (3beta,5alpha)-4,4,14-trimethylcholesta-8,24-dien-3-ol

34. 4,4,14alpha-trimethyl-5alpha-cholesta-8,24-dien-3beta-ol

35. (3s,5r,10s,13r,14r,17r)-4,4,10,13,14-pentamethyl-17-((2r)-6-methylhept-5-en-2-yl)-2,3,5,6,7,11,12,15,16,17-decahydro-1h-cyclopenta(a)phenanthren-3-ol

36. Lanosterol [inci]

37. Dtxcid9020744

38. 4,4,14 Alpha-trimethyl-5 Alpha-cholesta-8,24-dien-3 Beta-ol

39. Lanosta-8,24-dien-3beta-ol (8ci)

40. 201-214-9

41. 4-06-00-04188 (beilstein Handbook Reference)

42. Cahgclmltwqznj-bqniitsrsa-n

43. Cahgclmltwqznj-liyszjhcsa-n

44. 79-63-0

45. Cryptosterol

46. Nsc60677

47. 8,24-lanostadien-3beta-ol

48. 3beta-hydroxy-8,24-lanostadiene

49. Lanosterol (technical Grade)

50. Lanostcrol

51. Lanososterol

52. Mfcd00021108

53. Lanosterol - 90%

54. Lanosta-8, (3.beta.)-

55. Lanosterol, >=93%, Powder

56. Schembl145834

57. Chembl225111

58. Gtpl2746

59. Glxc-14819

60. Bdbm50459238

61. Lmst01010017

62. Msk164264

63. S4755

64. (3

65. A)-lanosta-8,24-dien-3-ol

66. (3 Beta)-lanosta-8,24-dien-3-ol

67. Akos024307002

68. Db03696

69. Fl71051

70. Hy-w020033

71. Ncgc00164398-01

72. Fl159528

73. Ms-27534

74. 1st164264

75. Cs-0031956

76. Lanosterol (isocholesterol) - Lanosterol 60%

77. C01724

78. A929846

79. Q414996

80. (3alpha)-4,4,14-trimethyl-cholesta-8,24-dien-3-ol

81. C4ca2f34-1c1a-4673-ac43-e547708cb228

82. Cholesta-8, 4,4,14-trimethyl-, (3.beta.,5.alpha.)-

83. (3beta,5alpha)-4,4,14-trimethyl-cholesta-8,24-dien-3-ol

84. 8,24-lanostadiene-3?-ol;isocholesterol;3?-hydroxy-8,24-lanostadiene

85. (3s,5r,10s,13r,14r,17r)-17-[(1r)-1,5-dimethylhex-4-enyl]-4,4,10,13,14-pentamethyl-2,3,5,6,7,11,12,15,16,17-decahydro-1h-cyclopenta[a]phenanthren-3-ol

2.4 Create Date

2004-09-16

3 Chemical and Physical Properties

Molecular Formula	C₃₀H₅₀O
Molecular Weight	426.7 g/mol
XLogP3	8.9
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	4
Exact Mass	Da
Monoisotopic Mass	Da
Topological Polar Surface Area	20.2
Heavy Atom Count	31
Formal Charge	0
Complexity	767
Isotope Atom Count	0
Defined Atom Stereocenter Count	7
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently Bonded Unit Count	1