161185-27-9

Basic information

• Product Name: 6-BUTYL-4-HYDROXY-2H-PYRANO[3,2-C]QUINOLINE-2,5(6H)-DIONE
• Synonyms: 6-BUTYL-4-HYDROXY-2H-PYRANO[3,2-C]QUINOLINE-2,5(6H)-DIONE;AURORA KA-3164;6-butyl-4-hydroxy-2H,5H,6H-pyrano[3,2-c]quinoline-2,5-dione
• CAS NO: 161185-27-9
• Molecular Formula: C₁₆H₁₅NO₄
• Molecular Weight: 285.29
• Mol File: 161185-27-9.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 485.3°C at 760 mmHg
• Flash Point: 247.3°C
• Appearance: /
• Density: 1.38g/cm³
• Vapor Pressure: 3.12E-10mmHg at 25°C
• Refractive Index: 1.652
• CAS DataBase Reference: 6-BUTYL-4-HYDROXY-2H-PYRANO[3,2-C]QUINOLINE-2,5(6H)-DIONE(CAS DataBase Reference)
• NIST Chemistry Reference: 6-BUTYL-4-HYDROXY-2H-PYRANO[3,2-C]QUINOLINE-2,5(6H)-DIONE(161185-27-9)
• EPA Substance Registry System: 6-BUTYL-4-HYDROXY-2H-PYRANO[3,2-C]QUINOLINE-2,5(6H)-DIONE(161185-27-9)

Safety Data

• Hazardous Substances Data: 161185-27-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C16H15NO4/c1-2-3-8-17-11-7-5-4-6-10(11)15-14(16(17)20)12(18)9-13(19)21-15/h4-7,9,19H,2-3,8H2,1H3

Upstream product

• 1126-78-9 N-(n-butyl)aniline 
• 105-53-3 diethyl malonate 

Downstream Products

• 6404-76-8 1-butyl-4-hydroxy-2(1H)-quinolone 

Relevant articles and documents

Synthesis of Some Novel Heteroannulated Pyrano[3,2-c]quinoline-2,5(6H)-diones

6-Butyl-3-((dimethylamino)methylene)pyrano[3,2-c]quinolinone and 6-butyl pyrano[3,2-c]quinolone-3-carbonitrile were efficiently synthesized in good yield. These two new precursors were used to obtain some novel heteroannulated pyrano[3,2-c]quinolone derivatives from heterocyclization reactions with various binucleophiles. These heteroannulation reactions afforded novel heterocyclic systems fused to the pyranoquinolinone at face c, such as pyrazole, pyrimidine, pyridine, and pyrazolopyranone.