DiR'DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetraMethylindotricarbocyanine iodide manufacturers
- Cy7 DiC18
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2026-07-31
- CAS:100068-60-8
- Purity:
- Supply Ability: 10g
- DiR'[DiIC18(7)]
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![DiR'[DiIC18(7)] pictures](/ProductImageEN/2024-03/Small/d9cc0958-794c-48dd-b2e3-aa4ec20e5ed1.png)
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2025-06-07
- CAS:100068-60-8
- Min. Order: 25mg
- Purity: >95.00%
- Supply Ability: 25mg
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| | DiR'DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetraMethylindotricarbocyanine iodide Basic information |
| Product Name: | DiR'DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetraMethylindotricarbocyanine iodide | | Synonyms: | DiR'DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetraMethylindotricarbocyanine iodide];Cy7 DiC18;DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetramethylindotricarbocyanine iodide];Cy7 DiC18(DiR'DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetraMethylindotricarbocyanine iodide]);3H-Indolium, 2-[7-(1,3-dihydro-3,3-dimethyl-1-octadecyl-2H-indol-2-ylidene)-1,3,5-heptatrien-1-yl]-3,3-dimethyl-1-octadecyl-, iodide (1:1);1,1-Dioctadecyl-3,3,3,3-tetramethylindotricarbocyanine Iodide (>90%);1,1-dioctadecyl-3,3,3,3-tetramethylindotricarbocyaineiodide;2-(7-(3,3-Dimethyl-1-octadecylindolin-2-ylidene)hepta-1,3,5-trien-1-yl)-3,3-dimethyl-1-octadecyl-3H-indol-1-ium iodide | | CAS: | 100068-60-8 | | MF: | C63H101IN2 | | MW: | 1013.42 | | EINECS: | | | Product Categories: | | | Mol File: | 100068-60-8.mol |  |
| | DiR'DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetraMethylindotricarbocyanine iodide Chemical Properties |
| storage temp. | Amber Vial, -20°C Freezer, Under inert atmosphere | | solubility | Methanol (Slightly, Heated), Water (Very Slightly, Heated, Sonicated) | | form | Solid | | color | Dark Blue to Very Dark Purple | | Appearance | Blue paint solid | | ex/em | 750/784 nm (Ethanol) | | ε(extinction coefficient) | 252000 L⋅mol−1⋅cm−1 | | Stability: | Light Sensitive | | InChIKey | JLIOTPLALDYAEH-UHFFFAOYSA-M | | SMILES | C(N1C(C(C)(C)C2=CC=CC=C12)=CC=CC=CC=CC1C(C2=CC=CC=C2[N+]=1CCCCCCCCCCCCCCCCCC)(C)C)CCCCCCCCCCCCCCCCC.[I-] |
| | DiR'DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetraMethylindotricarbocyanine iodide Usage And Synthesis |
| Description | DiR is a near-infrared fluorescent carbocyanine dye for cell membrane labeling in vivo and in vitro. DiR diffuses laterally to stain the entire cell, allowing it to be used as an anterograde and retrograde tracer of neurons. In intact tissue, the dye does not transfer from labeled to unlabeled cells, but some transfer may occur when the membrane is disrupted, for example, after sectioning. The dye is weakly fluorescent until incorporated into membranes.
DiR can be used with other tracers in multi-color studies, such as DiI or DiO and for NIR imaging. | | Chemical Properties | Appearance: Blue lacquer-like solid
ex/em: 750/784 nm (Ethanol)
Intracellular distribution: Plasma membrane, cell membrane & lipids
Extinction coefficient (ε): 252000 Lmol1cm1 | | Uses | Fluorescent lipophilic tracer | | Abs/Em Maxima | 750/775 nm | | Fluoresene quantum yield | 0.25 | | Extinction Coefficient | 254000 | | CF260 | 0.08 | | CF280 | 0.08 |
| | DiR'DiIC18(7) [1,1'-Dioctadecyl-3,3,3',3'-tetraMethylindotricarbocyanine iodide Preparation Products And Raw materials |
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