(7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid (21392-45-0;6950-82-9)

Identification
Name:	(7-hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
Synonyms:	4-Carboxy-7-hydroxycoumarin;7-Hydroxy-4-coumarinylacetic acid;(7-Hydroxy-2-oxo-2H-chromen-4-yl)acetic acid
CAS:	21392-45-0;6950-82-9
Molecular Formula:	C₁₁H₈O₅
Molecular Weight:	220.1782
InChI:	InChI=1/C11H8O5/c12-7-1-2-8-6(3-10(13)14)4-11(15)16-9(8)5-7/h1-2,4-5,12H,3H2,(H,13,14)
Molecular Structure:
Properties
Flash Point:	214.5°C
Boiling Point:	523.5°C at 760 mmHg
Density:	1.511g/cm³
Refractive index:	1.64
Solubility:	DMF: soluble
Flash Point:	214.5°C
Safety Data

(7-METHYL-2-OXO-2H-CHROMEN-4-YL)ACETIC ACID
2-(7-hydroxy-2-oxo-chromen-4-yl)acetic acid
hydroxy(7-hydroxy-8-methoxy-2-oxo-2H-chromen-6-yl)acetic acid
(7-hydroxy-8-methoxy-2-oxo-2H-chromen-6-yl)acetic acid
{[4-(4-methoxyphenyl)-2-oxo-2H-chromen-7-yl]oxy}(phenyl)acetic acid
[(2-oxo-4-phenyl-2H-chromen-7-yl)oxy](phenyl)acetic acid
(7-chloro-4-oxo-3,4-dihydro-2H-chromen-6-yl)acetic acid
5-hydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl beta-D-glucopyranoside - acetic acid (1:1)
(8-hydroxy-4-oxo-3,4-dihydro-2H-chromen-6-yl)acetic acid
(4-oxo-3,4-dihydro-2H-chromen-6-yl)acetic acid
(6-CHLORO-4-METHYL-2-OXO-2H-CHROMEN-7-YLOXY)-ACETIC ACID
(4-METHYL-2-OXO-2H-CHROMEN-7-YLOXY)-ACETIC ACID HYDRAZIDE
(4-ETHYL-7-METHYL-2-OXO-2H-CHROMEN-5-YLOXY)-ACETIC ACID
(6-CHLORO-4-ETHYL-2-OXO-2H-CHROMEN-7-YLOXY)-ACETIC ACID
[(4-methyl-2-oxo-2H-chromen-6-yl)amino](oxo)acetic acid
3-hydroxy-4-(5-hydroxy-2-oxo-1,3-benzoxathiol-7-yl)-2H-chromen-2-one
[(4-methyl-2-oxo-2H-chromen-6-yl)oxy]acetic acid
(2-cyclohexyl-4-oxo-4H-chromen-8-yl)acetic acid
(2-methyl-4-oxo-4H-chromen-8-yl)acetic acid
1-[(7-hydroxy-4-methyl-2-oxo-2H-chromen-8-yl)methyl]piperidinium pyridine-4-carboxylate