Coumarin 337

$43 - $2355.15

Price

Brand	Packaging	Price	Product name
AK Scientific 7491AL	200mg	$272	Coumarin 337
American Custom Chemicals Corporation DYE0000525	10G	$2355.15	COUMARINE-337
Arctom CS-0358073	1g	$252	11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbonitrile
Arctom CS-0358073	1g	$252	11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbonitrile
Arctom CS-0358073	100mg	$43	11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbonitrile
Arctom CS-0358073	100mg	$43	11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbonitrile
Arctom CS-0358073	250mg	$74	11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbonitrile
Arctom CS-0358073	250mg	$74	11-Oxo-2,3,6,7-tetrahydro-1H,5H,11H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carbonitrile
Biosynth FC147651	500mg	$120	Coumarin 337
Biosynth FC147651	250mg	$67.5	Coumarin 337

Melting point	250 °C (dec.)(lit.)
Boiling point	409.5°C (rough estimate)
Density	1.1262 (rough estimate)
refractive index	1.6240 (estimate)
pka	5.14±0.40(Predicted)
form	powder to crystal
color	Light yellow to Brown
λmax	442nm(EtOH)(lit.)
EPA Substance Registry System	1H,5H,11H-[1]Benzopyrano[6,7,8-ij]quinolizine-10-carbonitrile, 2,3,6,7-tetrahydro-11-oxo- (55804-68-7)