(2Z)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one

• ChemBase ID: 161513
• Molecular Formular: C24H27NO3
• Molecular Mass: 377.47608
• Monoisotopic Mass: 377.19909373
• SMILES: c1c(c(cc2c1C(=O)/C(=C\C1CCN(CC1)Cc1ccccc1)/C2)OC)OC
• Canonical SMILES: COc1cc2c(cc1OC)C/C(=C/C1CCN(CC1)Cc1ccccc1)/C2=O
• InChI: InChI=1S/C24H27NO3/c1-27-22-14-19-13-20(24(26)21(19)15-23(22)28-2)12-17-8-10-25(11-9-17)16-18-6-4-3-5-7-18/h3-7,12,14-15,17H,8-11,13,16H2,1-2H3/b20-12-
• InChIKey: LPMOTUSFDTTWJL-NDENLUEZSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: (2Z)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-2,3-dihydro-1H-inden-1-one
• IUPAC Traditional name: (2Z)-2-[(1-benzylpiperidin-4-yl)methylidene]-5,6-dimethoxy-3H-inden-1-one
• Synonyms: 2,3-Dihydro-5,6-dimethoxy-2-[[1-(phenylmethyl)-4-piperidinyl]methylene]-1H-inden-1-one; 2-(1-Benzylpiperidin-4-ylmethylidene)-5,6-dimethoxyindan-1-one; Dehydro Donepezil; 1-Benzyl-4-[(5,6-dimethoxy-1-oxoindan-2-ylidene)methyl]piperidine(Donepezil Impurity)

Database IDs

• CAS Number: 120014-07-5
• PubChem SID: 162255648
• PubChem CID: 10179997

CALCULATED PROPERTIES

• H Acceptors: 4
• H Donor: 0
• LogD (pH = 5.5): 1.0594394
• LogD (pH = 7.4): 2.775331
• Log P: 4.0583205
• Molar Refractivity: 112.9906 cm^3
• Polarizability: 43.26069 Å^3
• Polar Surface Area: 38.77 Å^2
• Rotatable Bonds: 5
• Lipinski's Rule of Five: true

DETAILS

Toronto Research Chemicals - B276140

An impurity of Donepezil (D531750); an intermediate as an anti-Alzheimer's agent.

REFERENCES

• Enz, A., et al.: Prog. Brain Res., 98, 431 (1993)
• Sugimoto, H., et al.: J. Med. Chem., 38, 4821 (1993)
• Contreras, J., et al.: J. Med. Chem., 42, 730 (1993)
• Dooley, M., et al.: Drugs Aging, 16, 199 (1993)
• Reddy, K., et al.: J. Pharm. Biomed. Anal., 35,