3-Cyano-7-hydroxycoumarin
Synonym(s):3-Cyano-7-hydroxycoumarin
- CAS NO.：19088-73-4
- Empirical Formula: C10H5NO3
- Molecular Weight: 187.15
- MDL number: MFCD00037480
- EINECS: 200-123-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:30:41
What is 3-Cyano-7-hydroxycoumarin?
The Uses of 3-Cyano-7-hydroxycoumarin
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.
The Uses of 3-Cyano-7-hydroxycoumarin
3-Cyanoumbelliferone is a calibration standard.
What are the applications of Application
3-Cyanoumbelliferone is a calibration standard
Properties of 3-Cyano-7-hydroxycoumarin
| 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 |
| form | powder to crystal |
| pka | 7.03 ± 0.20, most acidic, temperature:
25 °C |
| 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 |
| CAS DataBase Reference | 19088-73-4 |
Safety information for 3-Cyano-7-hydroxycoumarin
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-Cyano-7-hydroxycoumarin
| InChIKey | IJQYTHQDUDCJEQ-UHFFFAOYSA-N |
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