3-[2-(3,4-dihydroxyphenyl)ethyl]-8-methyl-3H,4H,5H-pyrimido[5,4-b]indol-4-one

• ChemBase ID: 187489
• Molecular Formular: C19H17N3O3
• Molecular Mass: 335.35658
• Monoisotopic Mass: 335.12699142
• SMILES: c12c(ncn(c2=O)CCc2cc(c(cc2)O)O)c2c([nH]1)ccc(c2)C
• Canonical SMILES: Cc1ccc2c(c1)c1ncn(c(=O)c1[nH]2)CCc1ccc(c(c1)O)O
• InChI: InChI=1S/C19H17N3O3/c1-11-2-4-14-13(8-11)17-18(21-14)19(25)22(10-20-17)7-6-12-3-5-15(23)16(24)9-12/h2-5,8-10,21,23-24H,6-7H2,1H3
• InChIKey: GFQKSEFHXOKUSM-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: 3-[2-(3,4-dihydroxyphenyl)ethyl]-8-methyl-3H,4H,5H-pyrimido[5,4-b]indol-4-one
• IUPAC Traditional name: 3-[2-(3,4-dihydroxyphenyl)ethyl]-8-methyl-5H-pyrimido[5,4-b]indol-4-one

Database IDs

• PubChem SID: 164243399
• PubChem CID: 933424

CALCULATED PROPERTIES

• Acid pKa: 9.282522
• H Acceptors: 4
• H Donor: 3
• LogD (pH = 5.5): 2.885847
• LogD (pH = 7.4): 2.8809855
• Log P: 2.886606
• Molar Refractivity: 97.1307 cm^3
• Polarizability: 36.44275 Å^3
• Polar Surface Area: 88.92 Å^2
• Rotatable Bonds: 3
• Lipinski's Rule of Five: true

PROPERTIES

Product Information

• Classification: Derivatives & analogs of Natural Compounds