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TOTO 3 | 166196-17-4
| Catalog Number | A16-0220 |
| Category | Nuclear Fluorescent Probes |
| Molecular Formula | C53H62I4N6S2 |
| Molecular Weight | 1354.85 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| A16-0220 | -- | $-- |
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Product Introduction
TOTO 3 is a far-red fluorescent carbocyanine dimeric dye. It is a cell-impermeant nucleic acid stain that is nonfluorescent in the absence of nucleic acids but exhibits a significant fluorescence enhancement upon binding to dsDNA.
Chemical Information |
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| Synonyms | Thiazole Red Homodimer; TODi-3, far-red fluorescent nucleic acid stain; Quinolinium, 1,1'-[1,3-propanediylbis[(dimethyliminio)-3,1-propanediyl]]bis[4-[3-(3-methyl-2(3H)-benzothiazolylidene)-1-propenyl]-, tetraiodide |
| Purity | 95% |
| IUPAC Name | [7-dimethylazaniumylidene-1-[4-[(E,3Z)-3-(3-methyl-1,3-benzothiazol-2-ylidene)prop-1-enyl]quinolin-1-ium-1-yl]-9-[4-[(E,3E)-3-(3-methyl-1,3-benzothiazol-2-ylidene)prop-1-enyl]quinolin-1-ium-1-yl]nonan-3-ylidene]-dimethylazanium;tetraiodide |
| Canonical SMILES | CN1C2=CC=CC=C2SC1=CC=CC3=CC=[N+](C4=CC=CC=C34)CCC(=[N+](C)C)CCCC(=[N+](C)C)CC[N+]5=CC=C(C6=CC=CC=C65)C=CC=C7N(C8=CC=CC=C8S7)C.[I-].[I-].[I-].[I-] |
| InChI | InChI=1S/C53H58N6S2.4HI/c1-54(2)42(34-38-58-36-32-40(44-22-7-9-24-46(44)58)18-15-30-52-56(5)48-26-11-13-28-50(48)60-52)20-17-21-43(55(3)4)35-39-59-37-33-41(45-23-8-10-25-47(45)59)19-16-31-53-57(6)49-27-12-14-29-51(49)61-53;;;;/h7-16,18-19,22-33,36-37H,17,20-21,34-35,38-39H2,1-6H3;4*1H/q+4;;;;/p-4 |
| InChI Key | JGRUGFGFHIPFGW-UHFFFAOYSA-J |
Applications of Fluorescent Probes & Dyes
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