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Ensulizole is a sulfonated ultraviolet absorber that strongly absorbs UVB and some UVA, and under UV or sunlight exposure, it produces reactive oxygen species that can damage DNA.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 g | $29 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $29 | In Stock | In Stock |
| Description | Ensulizole is a sulfonated ultraviolet absorber that strongly absorbs UVB and some UVA, and under UV or sunlight exposure, it produces reactive oxygen species that can damage DNA. |
| In vitro | At 4.0 mM [H2O2]0, a complete removal of 40.0 μM parent PBSA and 25% decrease in TOC are achieved with 190 min of UV irradiation. |
| Synonyms | Phenylbenzimidazole sulfonic acid, 2-PHENYLBENZIMIDAZOLE-5-SULFONIC ACID, 2-Phenyl-1H-benzo[d]imidazole-5-sulfonic acid |
| Molecular Weight | 274.30 |
| Formula | C13H10N2O3S |
| Cas No. | 27503-81-7 |
| Smiles | OS(=O)(=O)c1ccc2[nH]c(nc2c1)-c1ccccc1 |
| Relative Density. | 1.62. Temperature:20 °C. |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | 0.1 M NaOH: 9 mg/mL (32.81 mM), when pH is adjusted to 8 with NaOH. Sonication is recommended. DMSO: 3.64 mg/mL (13.27 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO/0.1 M NaOH
0.1 M NaOH
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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