(1'R,2R,2'S,4'S,5S,7'S,8'R,9'S,12'S,13'S,16'S,18'R)-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: 133496
• Molecular Formular: C27H44O3
• Molecular Mass: 416.63646
• Monoisotopic Mass: 416.32904527
• SMILES: C[C@H]1CC[C@@]2([C@H]([C@H]3[C@@H](O2)C[C@@H]2[C@@]3(CC[C@H]3[C@H]2CC[C@H]2[C@@]3(CC[C@@H](C2)O)C)C)C)OC1
• 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+/m0/s1
• InChIKey: GMBQZIIUCVWOCD-WWASVFFGSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1'R,2R,2'S,4'S,5S,7'S,8'R,9'S,12'S,13'S,16'S,18'R)-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: sarsasapogenin
• Synonyms: (25S)-Spirostan-3β-ol; Parigenin; Sarsasapogenin

Database IDs

• CAS Number: 126-19-2
• EC Number: 204-776-3
• MDL Number: MFCD00270414
• PubChem SID: 162227773; 24899798
• PubChem CID: 92095

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

PROPERTIES

Safety Information

• German water hazard class: 3
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

Product Information

• Purity: ≥98%