(1'R,2R,2'S,4'S,5R,7'S,8'R,9'S,12'S,13'S,16'R,18'S)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.02,9.04,8.013,18]icosane]-16'-ol

• ChemBase ID: 119318
• Molecular Formular: C27H44O3
• Molecular Mass: 416.63646
• Monoisotopic Mass: 416.32904527
• SMILES: [C@@]12([C@H]([C@H]3[C@@H]([C@@]4([C@@H](CC3)C[C@@H](CC4)O)C)CC2)C[C@H]2[C@@H]1[C@@H]([C@@]1(O2)OC[C@@H](CC1)C)C)C
• Canonical SMILES: C[C@@H]1CC[C@@]2(OC1)O[C@@H]1[C@H]([C@@H]2C)[C@@]2([C@@H](C1)[C@@H]1CC[C@@H]3[C@]([C@H]1CC2)(C)CC[C@H](C3)O)C
• InChI: InChI=1S/C27H44O3/c1-16-7-12-27(29-15-16)17(2)24-23(30-27)14-22-20-6-5-18-13-19(28)8-10-25(18,3)21(20)9-11-26(22,24)4/h16-24,28H,5-15H2,1-4H3/t16-,17+,18+,19-,20-,21+,22+,23+,24+,25+,26+,27-/m1/s1
• InChIKey: GMBQZIIUCVWOCD-DGBDVICSSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1'R,2R,2'S,4'S,5R,7'S,8'R,9'S,12'S,13'S,16'R,18'S)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0^2,^9.0^4,^8.0^1^3,^1^8]icosane]-16'-ol
• IUPAC Traditional name: (1'R,2R,2'S,4'S,5R,7'S,8'R,9'S,12'S,13'S,16'R,18'S)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0^2,^9.0^4,^8.0^1^3,^1^8]icosane]-16'-ol
• Synonyms: (2aS,2'R,4R,5'R,6aS,6bS,8aS,8bR,9S,11aS,12aS,12bR)-5',6a,8a,9-tetramethyldocosahydrospiro[naphtho[2',1':4,5]indeno[2,1-b]furan-10,2'-pyran]-4-ol

Database IDs

• PubChem SID: 162107803
• PubChem CID: 16394525

CALCULATED PROPERTIES

• Acid pKa: 18.296396
• H Acceptors: 3
• H Donor: 1
• LogD (pH = 5.5): 5.332885
• LogD (pH = 7.4): 5.332885
• Log P: 5.332885
• Molar Refractivity: 119.4159 cm^3
• Polarizability: 48.088295 Å^3
• Polar Surface Area: 38.69 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: false