19693-54-0

The 1,6-Naphthyridin-5(6H)-one,6-methyl-, with the CAS registry number 19693-54-0, is also known as 1,6-Naphthyridin-5(6H)-one,6-methyl-(8CI,9CI). It belongs to the product category of Quinolinone. This chemical's molecular formula is C₉H₈N₂O and molecular weight is 160.1726. What's more, its systematic name is called 6-Methyl-1,6-naphthyridin-5(6H)-one.

Physical properties about 1,6-Naphthyridin-5(6H)-one,6-methyl- are: (1) ACD/LogP: 0.51; (2) # of Rule of 5 Violations: 0; (3) ACD/LogD (pH 5.5): 0; (4) ACD/LogD (pH 7.4): 0; (5) ACD/BCF (pH 5.5): 1; (6) ACD/BCF (pH 7.4): 1; (7) ACD/KOC (pH 5.5): 30; (8) ACD/KOC (pH 7.4): 30; (9) #H bond acceptors: 3; (10) #H bond donors: 0; (11) #Freely Rotating Bonds: 0; (12) Polar Surface Area: 33.2 Å²; (13) Index of Refraction: 1.599; (14) Molar Refractivity: 44.527 cm³; (15) Molar Volume: 130.332 cm³; (16) Surface Tension: 50.385 dyne/cm; (17) Density: 1.229 g/cm³; (18) Flash Point: 159.795 °C; (19) Enthalpy of Vaporization: 58.418 kJ/mol; (20) Boiling Point: 340.609 °C at 760 mmHg; (21) Vapour Pressure: 0 mmHg at 25 °C.

Preparation of 1,6-Naphthyridin-5(6H)-one,6-methyl-: this chemical can be prepared by 6-Methyl-5-oxo-5,6-dihydro-[1,6]naphthyridine-8-carboxylic acid. This reaction occurs at temperature of 260 °C. The yield is 76.5 %.

Uses of 1,6-Naphthyridin-5(6H)-one,6-methyl-: it is used to produce other chemicals. For example, it is used to produce 6-Methyl-8-nitro-6H-[1,6]naphthyridin-5-one. The reaction occurs with Nitration. The yield is 85 %.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C1c2cccnc2\C=C/N1C
(2) InChI: InChI=1/C9H8N2O/c1-11-6-4-8-7(9(11)12)3-2-5-10-8/h2-6H,1H3
(3) InChIKey: VKMYAWDAAMOFFJ-UHFFFAOYAM