7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid

Identify Properties Safty Prices Suppliers 2 Links ☰

Identify Properties Safty Prices Suppliers 2 Links

CAS 779-27-1

Formula C10H6O5

MDL MFCD00017491

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
644146119896	7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid (644146119896)		on request	+ -

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Identify

Synonyms:

2h-1-benzopyran-3-carboxylic acid, 7-hydroxy-2-oxo- ; 7-hydroxy-2-oxo-2h-chromene-3-carboxylic acid ; otava-bb bb7015592710 ; 3-carboxy-7-hydroxycoumarin ; rarechem al bo 2319 ; 7-hydroxycoumarin-3-carboxylic acid for fluorescence 98+% ; 7-hydroxycoumarin-3-carboxylic acid ,98% ; 7-hydroxycoumarim-3-carboxylic acid ; 7-hydroxycoumarin-3-carboxylic acid, for fluorescence ; umbelliferone-3-carboxylic acid

CAS:

779-27-1

EINECS:

Molecular Formula:

C10H6O5

MDL:

MFCD00017491

SMILES:

OC(=O)C1=CC2=CC=C(O)C=C2OC1=O

Properties

Molecular Weight:

206.15 g·mol−1

Melting point:

261 °C(lit.)

Solubility:

DMF: soluble

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Prices

For 7-Hydroxy-2-oxo-2H-chromene-3-carboxylic acid we can currently show 29 prices in the last 7 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2019 from USD 110.00 for 250 mg to USD 28.00 per 1 g in 2024 .