IR-820
ALDRICH/543365 - Dye content 80 %
Synonym: 2-
CAS Number: 172616-80-7
Empirical Formula (Hill Notation): C46H50ClN2NaO6S2
Molecular Weight: 849.47
MDL Number: MFCD04038859
Linear Formula: C46H50ClN2NaO6S2
Product Type: Chemical
This picture is provided solely for illustration purposes, it may have been created or edited with AI. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 543365-1G
| λmax | 820 nm |
| composition | Dye content, 80% |
| InChI | 1S/C46H51ClN2O6S2.Na/c1-4 |
| InChI key | RANIQVAJHXBIAY-UHFFFAOYSA |
| mp | >300 °C (lit.) |
| Quality Level | 100  |
| SMILES string | [Na+].CC1(C)C(=CC=C2/CC |
| Application: | IR-820 is a cost-effective imaging agent with low cytotoxicity. It can be used for image guided photothermal therapy for the treatment of cancer. It is also used as a contrasting agent for the detection and quantification of infected tissues in animals. |
| General description: | IR-820 is an indocyanine dye, which has a broad absorption band at 690 nm in aqueous solution. It is a near infrared dye (NIR) with a molar absorptivity of 72 x 104 dm3mol−1cm−1. |
| Packaging: | 1 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | >300 °C (lit.) |
| UNSPSC | 12352103 |