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3,6-diacetoxy Phthalonitrile | CAS 83619-73-2
| Catalog Number | A15-0003 |
| Category | pH Indicators |
| Molecular Formula | C12H8N2O4 |
| Molecular Weight | 244.2 |
* Please be kindly noted products are not for therapeutic use. We do not sell to patients.
Product Introduction
3,6-diacetoxy Phthalonitrile is a cell-permeable fluorescent probe for measuring intracellular pH by flow cytometry in living cells. It s cleaved by cytosolic esterases to form the fluorescent pH indicator 2,3-dicyano-hydroquinone (DCH), which is excited at UV wavelengths.
Chemical Information
Product Specification
| Synonyms | ADB; 1,4-Diacetoxy-2,3-dicyanobenzene; 2,3-Dicyano-1,4-hydroquinone diacetate; 3,6-bis(acetyloxy)-1,2-benzenedicarbonitrile |
| Purity | ≥98% |
| Canonical SMILES | CC(=O)OC1=C(C(=C(C=C1)OC(=O)C)C#N)C#N |
| InChI | InChI=1S/C12H8N2O4/c1-7(15)17-11-3-4-12(18-8(2)16)10(6-14)9(11)5-13/h3-4H,1-2H3 |
| InChIKey | VXDCGBVAZDYTFK-UHFFFAOYSA-N |
| Appearance | Solid Powder |
| Excitation | 351 nm |
| Emission | 450-476 nm (pH 5.0-10.0) |
| Storage | Store at -20°C |
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