5,7-Dihydroxy-4-methylcoumarin

$49 - $1643

Price

Brand	Packaging	Price	Product name
AK Scientific J51028	5g	$274	5,7-Dihydroxy-4-methylcoumarin
AK Scientific 7170AD	25g	$1643	5,7-Dihydroxy-4-methylcoumarin
Alfa Aesar A14528	5g	$298.65	5,7-Dihydroxy-4-methylcoumarin, 98%
Alfa Aesar A14528	1g	$109	5,7-Dihydroxy-4-methylcoumarin, 98%
Alichem 2107768	1g	$344.52	5,7-Dihydroxy-4-methyl-2H-chromen-2-one
Alichem 2107768	10g	$422.24	5,7-Dihydroxy-4-methyl-2H-chromen-2-one
American Custom Chemicals Corporation COR0003246	0.5G	$638	5,7-DIHYDROXY-4-METHYL-2H-CHROMEN-2-ONE
American Custom Chemicals Corporation COR0003246	1G	$693	5,7-DIHYDROXY-4-METHYL-2H-CHROMEN-2-ONE
AvaChem 4034	1g	$189	5,7-Dihydroxy 4-methylcoumarin
AvaChem 4034	100mg	$89	5,7-Dihydroxy 4-methylcoumarin

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Melting point	296-299 °C (lit.)
Boiling point	472.1±14.0 °C(Predicted)
Density	1.456±0.06 g/cm3(Predicted)
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	DMSO (Slightly), Methanol (Slightly)
pka	7.29±0.20(Predicted)
form	Solid
color	Off-White to Pale Green
λmax	322nm(MeOH)(lit.)
Sensitive	Light Sensitive
BRN	179133
InChIKey	QNVWGEJMXOQQPM-UHFFFAOYSA-N
CAS DataBase Reference	2107-76-8(CAS DataBase Reference)
EPA Substance Registry System	5,7-Dihydroxy-4-methylcoumarin (2107-76-8)