(1S,12S,14R)-14-hydroxy-9-methoxy-4-methyl-11-oxa-4-azatetracyclo[8.6.1.01,12.06,17]heptadeca-6(17),7,9,15-tetraen-4-ium-4-olate

• ChemBase ID: 169566
• Molecular Formular: C17H21NO4
• Molecular Mass: 303.35294
• Monoisotopic Mass: 303.14705816
• SMILES: C1[C@H]2[C@@]3(C=C[C@@H]1O)c1c(C[N+](CC3)(C)[O-])ccc(c1O2)OC
• Canonical SMILES: COc1ccc2c3c1O[C@@H]1[C@]3(C=C[C@@H](C1)O)CC[N+](C2)([O-])C
• InChI: InChI=1S/C17H21NO4/c1-18(20)8-7-17-6-5-12(19)9-14(17)22-16-13(21-2)4-3-11(10-18)15(16)17/h3-6,12,14,19H,7-10H2,1-2H3/t12-,14-,17-,18?/m0/s1
• InChIKey: LROQBKNDGTWXET-FVWDGWMTSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (1S,12S,14R)-14-hydroxy-9-methoxy-4-methyl-11-oxa-4-azatetracyclo[8.6.1.0^1,^1^2.0^6,^1^7]heptadeca-6(17),7,9,15-tetraen-4-ium-4-olate
• IUPAC Traditional name: (1S,12S,14R)-14-hydroxy-9-methoxy-4-methyl-11-oxa-4-azatetracyclo[8.6.1.0^1,^1^2.0^6,^1^7]heptadeca-6(17),7,9,15-tetraen-4-ium-4-olate
• Synonyms: (4aS,6R,8aS,11R)-4a,5,9,10,11,12-Hexahydro-3-methoxy-11-methyl-6H-benzofuro[3a,3,2-ef][2]benzazepin-6-ol 11-Oxide; Nivalin-oxide; Galanthamine 10-Oxide; Galanthamine β-N-oxide; Galanthamine N-Oxide

Database IDs

• CAS Number: 134332-50-6
• PubChem SID: 162263698
• PubChem CID: 11748698

CALCULATED PROPERTIES

• Acid pKa: 14.810369
• H Acceptors: 4
• H Donor: 1
• LogD (pH = 5.5): 0.038566273
• LogD (pH = 7.4): 0.038666327
• Log P: 0.03866762
• Molar Refractivity: 84.3498 cm^3
• Polarizability: 31.798489 Å^3
• Polar Surface Area: 65.57 Å^2
• Rotatable Bonds: 1
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Solubility: Chloroform; DMSO; Methanol.
• Apperance: Off-White Solid
• Melting Point: 136-139°C

Safety Information

• Storage Condition: Hygroscopic, -20°C Freezer, Under Inert Atmosphere

DETAILS

Toronto Research Chemicals - G188525

A metabolite of Galanthamine (G188500), a selective acetylcholinesterase inhibitor.

REFERENCES

• Bickel, U., et al.: Clin. Pharmacol. Ther., 50, 420 (1991)
• Mannens, G., et al.: Drug Metab. Dispos., 30, 553 (1991)
• Zhao, Q., et al.: J. Clin. Pharmacol., 42, 428 (1991)
• Geerts, H., et al.: Brain Res., 1033, 186 (1991)