I. [Product Description]
COOH-PEG-Xanthan is a multifunctional organic intermediate. Through the efficient coupling of carboxyl groups with polyethylene glycol (PEG) segments and xanthan gum, it has excellent water solubility and biocompatibility. This compound can be used as a pharmaceutical intermediate for constructing functional carrier materials or as a tunable templating agent in catalytic systems. Its structural characteristics support precise chemical modification and molecular weight customization.

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.
【Solvents】Common organic solvents such as chloroform, dichloromethane, DMSO, etc.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store it in a sealed and dry condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
1. Surface modification of biocompatible materials (such as protein adsorption regulation)
2. Functional linking arms for nanomedicine delivery systems
3. Crosslinking agents in hydrogel construction
4. Recyclable templating materials in industrial catalytic reactions
5. Preparation of environment-sensitive intelligent coatings

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

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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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