Fig. 1 · Structure
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9,10-Anthracenediyl-bis(methylene)dimalonic acid
Singlet Oxygen Indicator
9,10-Anthracenediyl-bis(methylene)dimalonic acid (ABMDMA) serves as a sensitive indicator for singlet oxygen generation (SOG). This water-soluble derivative of anthracene undergoes photobleaching when exposed to singlet oxygen, transforming into its corresponding endoperoxide. The reaction can be effectively monitored spectrophotometrically by measuring the decrease in absorbance at 400 nm, making it a valuable tool for research applications in photochemical studies and reactive oxygen species detection.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 307554-62-7 |
| Applications | Singlet Oxygen Indicator |
| Formula | C22H18O8 |
| Molecular Weight | 410.37 |
| Synonyms | ABMDMA |
| SMILES | OC(C(C(O)=O)CC1=C(C=CC=C2)C2=C(CC(C(O)=O)C(O)=O)C3=C1C=CC=C3)=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
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.