3-Cyano-7-hydroxy-4-methylcoumarin

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3-Cyano-7-hydroxy-4-methylcoumarin Basic information
Product Name:3-Cyano-7-hydroxy-4-methylcoumarin
Synonyms:7-HYDROXY-4-METHYL-2-OXO-2H-CHROMENE-3-CARBONITRILE;3-CYANO-7-HYDROXY-4-METHYLCOUMARIN 97%;7-hydroxy-4-methyl-2-oxochromene-3-carbonitrile;JRH-01515, 7-Hydroxy-4-methyl-2-oxo-2H-chromene-3-carbonitrile, 97%;2H-1-Benzopyran-3-carbonitrile, 7-hydroxy-4-methyl-2-oxo-;3-Cyano-7-hydroxy-4-methylcoumarin;3-Cyano-7-hydroxy-4-methylcoumarin
CAS:2829-46-1
MF:C11H7NO3
MW:201.18
EINECS:
Product Categories:Building Blocks;Coumarins;Heterocyclic Building Blocks;API intermediates
Mol File:2829-46-1.mol
3-Cyano-7-hydroxy-4-methylcoumarin Structure
3-Cyano-7-hydroxy-4-methylcoumarin Chemical Properties
Melting point 300-304 °C (lit.)
Boiling point 429.7±45.0 °C(Predicted)
density 1.43±0.1 g/cm3(Predicted)
pka7.14±0.20(Predicted)
InChI1S/C11H7NO3/c1-6-8-3-2-7(13)4-10(8)15-11(14)9(6)5-12/h2-4,13H,1H3
InChIKeyGLGBPOSQDAZSIZ-UHFFFAOYSA-N
SMILESCC1=C(C#N)C(=O)Oc2cc(O)ccc12
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36
WGK Germany 3
Storage Class11 - Combustible Solids
Hazard ClassificationsAcute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
3-Cyano-7-hydroxy-4-methylcoumarin Usage And Synthesis
Uses3-Cyano-7-hydroxy-4-methylcoumarin (CHMC) may be used as reagent for the stereo-specific preparation of RP- and SP-O-alkyl methylphosphonyl-CHMC esters.
General Description3-Cyano-7-hydroxy-4-methylcoumarin has been isolated from Curcuma longa isopropanol extract.
3-Cyano-7-hydroxy-4-methylcoumarin Preparation Products And Raw materials
Tag:3-Cyano-7-hydroxy-4-methylcoumarin(2829-46-1) Related Product Information
4-Nitrobenzoic acid Dimethyl sulfate Arbutin Rhamnosylvitexin Hydroquinone 3-Cyano-7-hydroxy-4-methylcoumarin 3-Cyano-4-methylcoumarin 2H-Chromene-3-carbonitrile 3-CYANOCOUMARIN 3-Cyano-7-hydroxycoumarin