Fig. 1 · Structure
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Safranin
Spectroscopic Probe/Indicator
Safranin, a phenazinium dye, serves as a spectroscopic probe and indicator due to its planar structure and cationic nature. It readily intercalates with biological macromolecules, including DNA and proteins, facilitating various imaging and labeling applications. Additionally, Safranin exhibits antibacterial activity against gram-positive bacteria such as Staphylococcus aureus and functions as a redox indicator for metal ion concentration assessments. This versatility makes it a valuable reagent in microbiological, biochemical, and analytical research.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 477-73-6 |
| Applications | Spectroscopic Probe/Indicator |
| Formula | C20H19ClN4 |
| Molecular Weight | 350.85 |
| Synonyms | Safranine T |
| SMILES | CC1=CC2=NC3=C([N+](C4=CC=CC=C4)=C2C=C1N)C=C(N)C(C)=C3.[Cl-] |
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.