Coumarin-3-carboxylic acid

$5 - $1068.61

Price

Brand	Packaging	Price	Product name
AHH MT-06838	500g	$372	Coumarin-3-carboxylic Acid
AK Scientific 5046AE	1g	$14	2-Oxo-2H-chromene-3-carboxylicacid
Alfa Aesar L07133	25g	$62.2	Coumarin-3-carboxylic acid, 98%
Alfa Aesar L07133	100g	$157.65	Coumarin-3-carboxylic acid, 98%
Ambeed A440648	500g	$351	2-Oxo-2H-chromene-3-carboxylicacid
Ambeed A440648	100g	$101	2-Oxo-2H-chromene-3-carboxylicacid
Ambeed A440648	10g	$16	2-Oxo-2H-chromene-3-carboxylicacid
Ambeed A440648	100mg	$5	2-Oxo-2H-chromene-3-carboxylicacid
Ambeed A440648	5g	$10	2-Oxo-2H-chromene-3-carboxylicacid
Ambeed A440648	25g	$36	2-Oxo-2H-chromene-3-carboxylicacid

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Melting point	189-192 °C (lit.)
Boiling point	248.82°C (rough estimate)
Density	1.2599 (rough estimate)
refractive index	1.5380 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	13g/l
form	Crystalline Powder
pka	1.84±0.20(Predicted)
color	Light brown
Water Solubility	13 g/L (37 ºC)
λmax	290nm(Phosphate buffer sol.)(lit.)
Merck	14,2563
BRN	154276
InChIKey	ACMLKANOGIVEPB-UHFFFAOYSA-N
CAS DataBase Reference	531-81-7(CAS DataBase Reference)
NIST Chemistry Reference	Benzopyran-3-carboxylic acid, 2h-1-, 2-oxo(531-81-7)