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

pka

7.03 ± 0.20, most acidic, temperature: 25 °C

form 

powder to crystal

color 

Yellow solid or powder

λmax

408 nm (Buffer pH 9); 408 nm (MeOH)

BRN 

153271

Major Application

Electroluminescentdevice;laser dyes; modified polyester for foodcontainers/beverage bottles; monitoring of cationicphotopolymerization processes;textiles;thin films

Biological Applications

Detectingmicroorganisms,nucleic acids; inhibiting cellproliferation/tumor growth; reference standard foresters; ethers,phosphates substrates; asa substrate for measuring nucleic acid polymerasesactivity; treating viral or parasite infections

InChIKey

IJQYTHQDUDCJEQ-UHFFFAOYSA-N

CAS DataBase Reference

19088-73-4

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

• Language:English Provider:SigmaAldrich

3-Cyano-7-hydroxycoumarin Usage And Synthesis

Uses

3-Cyanoumbelliferone is a calibration standard.

Uses

3-Cyano-7-hydroxycoumarin has been the most widely used fluorophores for preparing fluorogenic substrates.As a blue-fluorescent probe used as a reference standard.

3-Cyano-7-hydroxycoumarin(19088-73-4)Related Product Information

• CHLOROPHOSPHONAZO III
• 6-Hydroxycoumarin
• Esculetin
• Dihydrocoumarin
• 4-Hydroxycoumarin
• 7-Hydroxycoumarin
• Coumarin
• 4-Methylumbelliferone
• DICUMAROL
• 4-HYDROXY MEPHENYTOIN
• 3-Methoxypropionitrile
• Methyl cyanoacetate
• Cinnamonitrile
• 3-CYANOCOUMARIN
• 3-PHENOXYPROPIONITRILE
• Cyanoacetic acid
• CYANOACRYLIC ACID METHYL ESTER
• 2-PENTENENITRILE