IR-813 PERCHLORATE
IR-813 PERCHLORATE Basic information
- Product Name:
- IR-813 PERCHLORATE
- Synonyms:
-
- 2-[2-[2-chloro-3-[2-(1,3-dihydro-1,1,3-trimethyl-2h-benzo[e]-indol-2-ylidene)-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-1,1,3-trimethyl-1h-benzo[e]indolium perchlorate
- IR-813 perchlorate
- IR-813 perchlorate,2-[2-[2-Chloro-3-[2-(1,3-dihydro-1,1,3-trimethyl-2H-benzo[e]-indol-2-ylidene)-ethylidene]-1-cyclohexen-1-yl]-ethenyl]-1,1,3-trimethyl-1H-benzo[e]indolium perchlorate
- 2-(2-(2-chloro-3-(2-(1,1,3-trimethyl-1H-benzo[e]indol-2(3H)-ylidene)ethylidene)cyclohex-1-en-1-yl)vinyl)-1,1,3-trimethyl-1H-benzo[e]indol-3-ium perchlorate
- CAS:
- 201024-57-9
- MF:
- C40H40Cl2N2O4
- MW:
- 683.67
- Mol File:
- 201024-57-9.mol
IR-813 PERCHLORATE Chemical Properties
- Melting point:
- 238-242 °C(lit.)
Safety Information
- Safety Statements
- 22-24/25
IR-813 PERCHLORATE Usage And Synthesis
Uses
IR-813 perchlorate is a solvent soluble, laser and near-IR dye.
in vivo
IR 813 perchlorate displays a maximum fluorescence intensity at 4 h postinjection together with a rapid extravasation, when being used for visualizing regional lymph nodes in mice[1].
Guidelines (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs)[1].
1. Animal: Ten-week-old female Balb/cOlaAnN mice are kept in a 12 h light/dark cycle to reduce tissue autofluorescence in the NIR region, and had access to food and water ad libitum.
2. Dose: A single dose 5.1 nmol of IR 813 dye (20 μL of 0.173 mg/mL, dissolved in a PEG-400/ethanol/water=3:2:5, v/v/v solution) is subcutaneous injected in the right anterior paw of mice.
3. Imaging: Using the Fluobeam700 NIR imaging system to perform in vivo optical imaging (739 nm excitation light (3.5 mW), 750 nm long-pass emission cutoff filter).Fluorescence intensity in the axillary lymph node (ALN) is recorded for 1 week (5 min, 1 h, 4 h, 24 h, 7 days).
4. Data analysis: Semiquantitative data is obtained from the fluorescence images using ImageJ 1.44 software.
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