I. [Product Description]
Near-infrared二区 dyes-polyethylene glycol-tosylate is an important organic intermediate and plays a key role in the field of organic synthesis. It combines the characteristics of near-infrared二区 dyes, polyethylene glycol, and tosylate, providing unique reaction sites for relevant chemical reactions and promoting the efficient progress of various organic synthesis reactions.

II. [Product Details]
【Appearance】Solid powder.
【Stability】Store refrigerated and avoid repeated freezing and thawing.
【Solvent】Conventional organic solvents such as chloroform and DMSO.
【Storage Conditions】Store in a sealed, dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!
【Molecular Weight】It will vary according to different specifications of polyethylene glycol.

III. [Application Areas]
1. Used for the preparation of organic materials with specific optical properties.
2. Participate in the construction of complex molecules as an active intermediate in organic synthesis.
3. Used for the preparation of functionalized polymer materials.
4. Can be used to construct nanomaterials with specific targeting properties.
5. Participate in catalytic reactions as a ligand for catalysts.

Remarks: The products sold by our company are only for scientific research and cannot be used in 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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