In the rapidly evolving field of biomedical research and diagnostics, specialized fluorescent dyes are indispensable tools. Among these, Near-Infrared (NIR) dyes have emerged as particularly powerful, offering enhanced penetration depth and reduced autofluorescence compared to visible spectrum dyes. A prime example of such a critical reagent is New Indocyanine Green (CAS: 172616-80-7), often referred to as IR-820.

New Indocyanine Green is highly valued for its capabilities as an infrared blood pool contrast agent and a versatile near-infrared dye. Its primary application lies in its ability to detect and quantify diseased tissue in live animals, a crucial capability for preclinical research and veterinary diagnostics. The dye's spectral properties allow for deep tissue penetration, enabling researchers to visualize and analyze biological processes that might otherwise remain obscured.

For procurement professionals and research scientists, understanding the sourcing and quality of such specialized chemicals is paramount. When looking to buy New Indocyanine Green IR-820, partnering with a reputable supplier is key to ensuring product integrity and consistent performance. The high purity, often exceeding 97%, is a non-negotiable factor for obtaining accurate and reproducible results in sensitive imaging applications.

The chemical structure of New Indocyanine Green allows it to bind effectively to plasma proteins, confining it to the vascular system. This characteristic makes it an excellent choice for blood pool imaging. Its physical form, typically a green powder with a high melting point (often >300°C), also speaks to its stability and suitability for various formulation processes. Manufacturers specializing in fine chemicals and pharmaceutical intermediates, particularly those based in China, are significant players in the global supply chain for such compounds.

When considering the price of New Indocyanine Green, it's essential to evaluate not just the cost per unit but also the reliability of the supply chain and the quality assurance processes of the manufacturer. For bulk purchases, direct inquiries for quotes can often yield more favorable terms. This is especially true for institutions and companies that require substantial quantities for ongoing research projects or diagnostic kits.

The applications of IR-820 extend beyond basic imaging. Its use in preclinical studies can help accelerate the development of new therapies by allowing researchers to monitor drug delivery, assess tissue perfusion, and evaluate treatment efficacy in vivo. The ability to visualize specific biological markers or diseased areas non-invasively with NIR dyes like New Indocyanine Green is a significant advancement in medical science.

In conclusion, New Indocyanine Green IR-820 is a cornerstone reagent for advanced biological imaging and diagnostics. Its unique optical properties, combined with high purity, make it an invaluable asset for researchers and veterinary professionals. For those seeking to procure this essential chemical, prioritizing a dependable supplier that offers competitive pricing and robust quality control is the most strategic approach to advancing their scientific endeavors.