I. [Product Description]
This product is Tosylate-PEG-HMME (Tosylate-polyethylene glycol-hematoporphyrin monomethyl ether), a multifunctional organic intermediate with both high reaction activity and excellent solubility. The PEG segment in its structure endows the molecule with an adjustable hydrophilic-hydrophobic balance, and the tosylate group can serve as a key reaction site. It is widely used in the field of polymer material modification and functional synthesis, and can also be used as an auxiliary ligand for specific catalytic systems.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store it in a refrigerator and avoid repeated freezing and thawing.
【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store it in a sealed, dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Surface functional modification of polymer materials.
2. Synthesis of photosensitive nanoparticles and construction of loading systems.
3. Oriented coupling reactions of specific functional groups in organic synthesis.
4. Design of recyclable ligands in catalytic reactions.
5. Interface modification research of biocompatible materials.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific experiments in universities. 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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