I. [Product Description]
This product is an organic intermediate prepared by the precise coupling of sulfadimethoxine with polyethylene glycol (PEG) and xanthan gum. It combines the active groups of sulfonamide compounds with the amphiphilic properties of the PEG-polysaccharide system and can be used as a pharmaceutical intermediate or catalyst support material. Its modular structure supports the directional modification of functional groups and is of great value in the development of biocompatible materials.

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

III. [Application Areas]
1. Carrier materials for targeted drug delivery systems (J. Control. Release, 2022)
2. Phase transfer catalysts in polymer synthesis (ACS Macro Lett., 2021)
3. Surface functionalization modification of nanoparticles (Langmuir, 2023)
4. Construction of biosensor probes (Anal. Chem., 2020)
5. Development of thermosensitive hydrogels (Biomacromolecules, 2023)

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

Chongqing Yu Si Pharmaceutical Technology Co., Ltd. operates 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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