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IR 813 | 134127-48-3
| Catalog Number | A17-0019 |
| Category | Laser Dyes |
| Molecular Formula | C47H47N2SO3Cl |
| Molecular Weight | 755.41 |
| Catalog Number | Size | Price | Quantity |
|---|---|---|---|
| A17-0019 | -- | $-- |
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Product Introduction
IR 813 is used as a laser and near-infrared dye.
Chemical Information |
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| Synonyms | IR-813 p-Toluenesulfonate; 2-(2-{2-Chloro-3-[2-(1,1,3-trimethyl-2,3-dihydro-1H-benzo[e]indol-2-yliden)ethylidene]-1-cyclohexenyl}-1-ethenyl)-1,1,3-trimethyl-1H-benzo[e]indolium 4-methyl-1-benzenesulfonate |
| Canonical SMILES | CC1=CC=C(C=C1)S(=O)(=O)[O-].CC1(C(=[N+](C2=C1C3=CC=CC=C3C=C2)C)C=CC4=C(C(=CC=C5C(C6=C(N5C)C=CC7=CC=CC=C76)(C)C)CCC4)Cl)C |
| InChI | InChI=1S/C40H40ClN2.C7H8O3S/c1-39(2)34(42(5)32-22-18-26-12-7-9-16-30(26)36(32)39)24-20-28-14-11-15-29(38(28)41)21-25-35-40(3,4)37-31-17-10-8-13-27(31)19-23-33(37)43(35)6;1-6-2-4-7(5-3-6)11(8,9)10/h7-10,12-13,16-25H,11,14-15H2,1-6H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1 |
| InChI Key | LQVQHHTYXSPHSQ-UHFFFAOYSA-M |
- Application
IR 813 is a dye used extensively in various scientific and industrial applications due to its unique properties. Here are some key applications of IR 813:
Medical Imaging: IR 813 is used as a contrast agent in near-infrared imaging for enhancing the visualization of tissues and blood vessels. This dye helps in improving the clarity and accuracy of diagnostic images. Its ability to provide clear imaging of deep tissues makes it particularly valuable in medical diagnostics and surgical planning.
Photodynamic Therapy: In cancer treatment, IR 813 is utilized in photodynamic therapy (PDT) to target and kill malignant cells. When activated by a specific wavelength of light, the dye generates reactive oxygen species that induce cell death in cancerous tissues. This selective activation minimizes damage to surrounding healthy tissues, making PDT a precise and effective treatment option.
Biological Research: IR 813 serves as a vital tool in biological research for labeling and tracking cellular components. Researchers can use this dye to stain particular organelles or molecules and observe their behavior under near-infrared microscopy. This enables detailed study of cellular dynamics and protein interactions in live cells.
Environmental Monitoring: IR 813 is also employed in environmental monitoring to detect and quantify pollutants in water bodies. Its ability to fluoresce under certain conditions allows for the rapid and sensitive detection of contaminants. This application is crucial for assessing water quality and ensuring environmental safety.
Applications of Fluorescent Probes & Dyes
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