I. [Product Description]
SH-PEG-Xanthan is a multifunctional organic intermediate. Through the synergistic effects of the directional coupling properties of the thiol group (-SH), the excellent water solubility of polyethylene glycol (PEG), and the biocompatibility of xanthan gum, it exhibits unique value in the fields of pharmaceutical intermediate preparation and catalyst carriers. Its modular structure supports precise modification and is suitable for complex chemical synthesis systems.

II. [Product Details]
【Appearance】Depending on the molecular weight, 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 place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Surface functionalization modification of polymer materials (ACS Macro Lett. 2022)
2. Targeted connection substrate for nano-drug carriers (J. Mater. Chem. B)
3. Interface construction of biocompatible sensors (Anal. Chem. 2023)
4. Stabilizing carrier for heterogeneous catalytic systems (ChemCatChem)
5. Preparation of temperature-sensitive intelligent hydrogels (Macromolecules)

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

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Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D, production, and sales, providing professional research reagents for university scientific research experiments. The company's products have obvious price advantages compared with similar products on the market. 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092