7-Hydroxycoumarin-3-Carboxylic Acid(CAS 779-27-1)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 100MG | In Stock | 6 USD
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| 98% | RG | 250MG | In Stock | 7 USD
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| 98% | RG | 1G | In Stock | 16 USD
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| 98% | RG | 5G | In Stock | 39 USD
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| 98% | RG | 25G | In Stock | 152 USD
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| 98% | RG | 100G | In Stock | 518 USD
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Applications of 779-27-1
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of fluorescent labels and probes for bioimaging and diagnostic assays | Used as an intermediate in coupling reactions with biomolecules (e.g., antibodies, proteins) |
| Analytical Chemistry | Preparation of fluorescent dyes and indicators for detection of metal ions (e.g., aluminum, magnesium) | Applied as a chelating ligand; fluorescence signal changes upon metal ion binding |
| Materials Science | Synthesis of fluorescent polymers or functional materials for optical sensors and optoelectronic devices | Incorporated into polymeric matrices via polymerization or modification reactions |
| Research Reagents | Used as fluorescent substrates or reference standards for enzyme activity assays (e.g., esterase detection) | Employed directly in vitro or for instrument calibration |
Physical and chemical properties of 779-27-1
Acidity coefficient |
7.04 ± 0.02, temperature: 23 °C |
|---|---|
Boiling Point |
474.8±45.0 °C at 760 mmHg |
BRN |
384141 |
Density |
1.6±0.1 g/cm3 |
Exact Mass |
206.021530 |
Flash Point |
198.5±22.2 °C |
Index of Refraction |
1.684 |
LogP |
1.55 |
Melting Point |
261ºC(lit.) |
Molecular Formula |
C10H6O5 |
Molecular Weight |
206.152 |
PSA |
87.74000 |
Solubility |
DMF: soluble |
Storage condition |
Keep in dark place,Sealed in dry,Store in freezer, under -20°C |
Vapour Pressure |
0.0±1.2 mmHg at 25°C |
Water Solubility |
DMF: soluble |
Spectrums of 779-27-1
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Cas:531-81-7
Cas:6093-71-6
Cas:19088-73-4
Q&A for CAS 779-27-1
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 779-27-1
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 779-27-1
Operate under the ISO 9001 system
