5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

$80 - $2055.9

Price

Brand	Packaging	Price	Product name
AK Scientific 0899AQ	1g	$320	5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid
Alichem 499785	5g	$577.8	5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid
Alichem 499785	10g	$924	5-Hydroxy-4-oxo-4H-pyran-2-carboxylic acid
American Custom Chemicals Corporation CHM0114847	10G	$2055.9	5-HYDROXY-4-OXO-4H-PYRAN-2-CARBOXYLIC ACID
American Custom Chemicals Corporation CHM0114847	1G	$716.1	5-HYDROXY-4-OXO-4H-PYRAN-2-CARBOXYLIC ACID
Biosynth Carbosynth FC20547	10g	$700	Comenic acid
Biosynth Carbosynth FC20547	5G	$425	Comenic acid
Biosynth Carbosynth FC20547	2g	$200	Comenic acid
Biosynth Carbosynth FC20547	500mg	$80	Comenic acid
Biosynth Carbosynth FC20547	1g	$120	Comenic acid

Melting point	284-294 °C
Boiling point	240.29°C (rough estimate)
Density	1.5720 (rough estimate)
refractive index	1.6400 (estimate)
pka	1.70±0.20(Predicted)
Water Solubility	5.1g/L(25 ºC)
EPA Substance Registry System	4H-Pyran-2-carboxylic acid, 5-hydroxy-4-oxo- (499-78-5)