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Marionol

Cu²⁺ Fluorescence Probe

Marionol is a flavonol compound that serves as a highly selective fluorescence probe for copper ions (Cu²⁺). Featuring intramolecular proton transfer in its excited state (ESIPT), Marionol produces strong fluorescence when excited by ultraviolet light, with a maximum excitation wavelength of 350 nm and emission around 510 nm, depending on the solvent used. This compound is valuable for applications in metal ion detection and environmental monitoring, facilitating research in biochemistry and analytical chemistry.

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Specifications

Manufacturer	Adooq Bioscience
CAS Number	65602-55-3
Applications	Cu²⁺ Fluorescence Probe
Formula	C₂₀H₂₀O₈
Molecular Weight	388.37
SMILES	O=C1C(O)=C(C2=CC(OC)=C(OC)C=C2)OC3=C1C(OC)=C(OC)C(OC)=C3

Storage & Solubility

In Vitro Solubility

Reported Solubility

No reported solubility data are available for this product.

Preparing Stock Solutions

Stock preparation is unavailable for this product molecular weight.

Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.

Storage

Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.