I. [Product Description]
    NIR-II dyes-PEG-OPSS Near-infrared二区 dyes-polyethylene glycol-o-pyridyl disulfide/mercaptopyridine is an organic intermediate. It combines the characteristics of near-infrared二区 dyes, polyethylene glycol, and o-pyridyl disulfide/mercaptopyridine, and has good optical properties. It has important application value in fields such as chemical synthesis.

II. [Product Details]
    【Appearance】 Solid powder.
    【Stability】 Store in the refrigerator and avoid repeated freeze-thaw cycles.
    【Solvent】 Conventional organic solvents such as chloroform and DMSO.
    【Storage Conditions】 Store in a sealed, dry place at a low temperature below 4°C.
    【Molecular Weight】 The polyethylene glycol part has a variety of molecular weights to choose from. Common ones are 2000, 3400, 5000, 1000, 2000, 3400, 5000, etc.
▪ Precautions: ▶ To ensure product stability, please note that the product can only be opened for use after constant temperature drying!

III. [Application Fields]
    1. Used for preparing materials with specific optical properties.
    2. As an intermediate for synthesizing functional polymers.
    3. Applied in research related to fluorescent labeling.
    4. Used for constructing new types of chemical sensors.

Remark: The products sold by our company are only used for scientific research and cannot be used for human experiments or human treatment.

    Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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