ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Pyran compounds 3-Cyano-7-hydroxycoumarin

3-Cyano-7-hydroxycoumarin

3-Cyano-7-hydroxycoumarin Basic information
Product Name:3-Cyano-7-hydroxycoumarin
Synonyms:3-CYANOUMBELLIFERONE;3-CYANO-7-HYDROXYCOUMARIN;3-CYANOUMBELLIFERONE, FOR FLUORESCENCE*;7-hydroxy-2-oxo-2H-chromene-3-carbonitrile;7-Hydroxy-2-oxochromene-3-carbonitrile;3-CyanouMbelliferone [3-Cyano-7-hydroxycouMarin];3-Cyano-7-hydroxycoumarin *CAS 19088-73-4*;7-hydroxy-2-oxo-1-benzopyran-3-carbonitrile
CAS:19088-73-4
MF:C10H5NO3
MW:187.15
EINECS:200-123-4
Product Categories:heterocyclic/Aliphatic series
Mol File:19088-73-4.mol
3-Cyano-7-hydroxycoumarin Structure
3-Cyano-7-hydroxycoumarin Chemical Properties
Melting point ≥250 °C(lit.)
Boiling point 436.6±45.0 °C(Predicted)
density 1.50±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility DMF: soluble
pka7.03 ± 0.20, most acidic, temperature: 25 °C
form powder to crystal
color Yellow solid or powder
λmax408 nm (Buffer pH 9); 408 nm (MeOH)
BRN 153271
Major ApplicationElectroluminescentdevice;laser dyes; modified polyester for foodcontainers/beverage bottles; monitoring of cationicphotopolymerization processes;textiles;thin films
Biological ApplicationsDetectingmicroorganisms,nucleic acids; inhibiting cellproliferation/tumor growth; reference standard foresters; ethers,phosphates substrates; asa substrate for measuring nucleic acid polymerasesactivity; treating viral or parasite infections
InChIKeyIJQYTHQDUDCJEQ-UHFFFAOYSA-N
CAS DataBase Reference19088-73-4
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 26-36
WGK Germany 3
F 8
HS Code 2932.20.4500
MSDS Information
ProviderLanguage
SigmaAldrich English
3-Cyano-7-hydroxycoumarin Usage And Synthesis
Uses3-Cyano-7-hydroxycoumarin has been the most widely used fluorophores for preparing fluorogenic substrates.As a blue-fluorescent probe used as a reference standard.
Uses3-Cyanoumbelliferone is a calibration standard.
3-Cyano-7-hydroxycoumarin Preparation Products And Raw materials
3-PHENOXYPROPIONITRILE 3-Cyano-7-hydroxycoumarin Esculetin 2-PENTENENITRILE P-HYDROXYCINNAMYLNITRILE 3-CYANO-7-HYDROXY-4-METHYLCOUMARIN 3-CYANO-7-ETHOXYCOUMARIN 7-HYDROXY-3-METHYL-2H-CHROMEN-2-ONE Dihydrocoumarin 6-Hydroxycoumarin 3-CYANOCOUMARIN Cinnamonitrile 3-CYANO-7-METHOXYCOUMARIN CYANOACRYLIC ACID METHYL ESTER 2H-CHROMENE-3-CARBONITRILE 3-Methoxypropionitrile Cyanoacetic acid Methyl cyanoacetate
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