ChemicalBook > CAS DataBase List > 3-Cyano-7-hydroxycoumarin

3-Cyano-7-hydroxycoumarin

Product Name
3-Cyano-7-hydroxycoumarin
CAS No.
19088-73-4
Chemical Name
3-Cyano-7-hydroxycoumarin
Synonyms
3-CYANOUMBELLIFERONE;3-Cyanoumbelliferone>3-CYANO-7-HYDROXYCOUMARIN;3-Cyano-7-hydroxycoumarin 95+%;7-Hydroxy-2-oxochromene-3-carbonitrile;3-CYANOUMBELLIFERONE, FOR FLUORESCENCE*;7-hydroxy-2-oxo-2H-chromene-3-carbonitrile;3-Cyano-7-hydroxycoumarin *CAS 19088-73-4*;7-hydroxy-2-oxo-1-benzopyran-3-carbonitrile;3-Cyano-7-hydroxycoumarin ISO 9001：2015 REACH
CBNumber
CB1344231
Molecular Formula
C10H5NO3
Formula Weight
187.15
MOL File
19088-73-4.mol
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3-Cyano-7-hydroxycoumarin Property

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
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Safety

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
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
28605
Product name
3-Cyanoumbelliferone
Purity
BioReagent, suitable for fluorescence, ≥98.0% (TLC)
Packaging
100mg
Price
$156
Updated
2024/03/01
Sigma-Aldrich
Product number
28605
Product name
3-Cyanoumbelliferone
Purity
BioReagent, suitable for fluorescence, ≥98.0% (TLC)
Packaging
500mg
Price
$597
Updated
2024/03/01
TCI Chemical
Product number
C2834
Product name
3-Cyanoumbelliferone
Purity
>98.0%(GC)
Packaging
1g
Price
$87
Updated
2024/03/01
TCI Chemical
Product number
C2834
Product name
3-Cyanoumbelliferone
Purity
>98.0%(GC)
Packaging
5g
Price
$259
Updated
2024/03/01
TRC
Product number
C991925
Product name
3-Cyanoumbelliferone
Packaging
500mg
Price
$310
Updated
2021/12/16
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3-Cyano-7-hydroxycoumarin Chemical Properties,Usage,Production

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 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3-Cyano-7-hydroxycoumarin manufacturers

Dideu Industries Group Limited
Product
3-Cyano-7-hydroxycoumarin 19088-73-4
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons Min
Release date
2021-11-01
Career Henan Chemical Co
Product
3-Cyano-7-hydroxycoumarin 19088-73-4
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1ton
Release date
2019-07-09

19088-73-4, 3-Cyano-7-hydroxycoumarinRelated Search:

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  • Alphabetical
  • Fluorescent Indicators and Probes
  • Fluorescent Probes, Labels, Particles and Stains
  • pH Sensitive Probes and Indicators
  • Biochemicals and Reagents
  • BioChemical
  • heterocyclic/Aliphatic series