IR-820
Based on 2 publication(s) in Google Scholar
IR-820 (New Indocyanine Green) is an infrared blood pool contrast agent. IR-820 also is normally used as a laser and near-infrared dye to detect and quantify diseased tissue in live animals.
For research use only. We do not sell to patients.
- Purity: 96.36%
- CAS No.: 172616-80-7
- Formula: C46H50ClN2NaO6S2
- Molecular Weight:849.47
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Storage:
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) IR-820
More
Biological Activity
Guide (Following is our recommended protocol. This protocol only provides a guideline, and should be modified according to your specific needs).
In vivo[1]:
1. The powdered IR-820 was freshly mixed with phosphate buffer saline (PBS) to a final concentration of 0.2 mM and 100 μl of this solution was used for injecting into experimental animals.
2. Used 2 groups of four Hairless SKHi/sKHl mice. The first group was injected by intravenous tail vein injection while the second was injected intraperitoneally.
3. IR-820 has maximal excitation and emission wavelengths of 710 nm and 820 nm, respectively. Both groups were serially imaged for 8 days.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
820
800
Chemical Information
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CAS No. 172616-80-7
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Appearance Solid
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Molecular Weight 849.47
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Formula C46H50ClN2NaO6S2
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Color Brown to black
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SMILES
CC1(C(C2=CC=CC=C2C=C3)=C3[N+](CCCC[S](=O)([O-])=O)=C1/C=C/C(CCC/C4=C\C=C(C5(C)C)/N(C6=C5C7=CC=CC=C7C=C6)CCCC[S](=O)(O[Na])=O)=C4Cl)C
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Synonyms
New Indocyanine Green
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (2)
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Journal Impact Factor
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Most Recent
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Mater Today Bio
"Top-down and Bottom-up" cholesterol-depleting biomimetic nanoparticle for enhancing sonodynamic therapy against hepatocellular carcinoma. [Abstract]2025 Sep 30:35:102370. PMID: 41104047 -
Int J Nanomedicine
IR-820@NBs Combined with MG-132 Enhances the Anti-Hepatocellular Carcinoma Effect of Sonodynamic Therapy. [Abstract]2023 Nov 1:18:6199-6212. PMID: 37933299
Solvent & Solubility
DMSO : 5 mg/mL (5.89 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (278 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.1772 mL | 5.8860 mL | 11.7720 mL | 29.4301 mL |
| 5 mM | 0.2354 mL | 1.1772 mL | 2.3544 mL | 5.8860 mL |
IR-820 Related Classifications
HY-136886 Related Classifications
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