I. [Product Introduction]
Folate-PEG-TS (Folic Acid-Polyethylene Glycol-p-Toluenesulfonate) is a highly reactive organic intermediate. It combines the targeting property of folic acid and the steric hindrance effect of PEG, enabling efficient coupling with biomolecules. It is suitable for the synthesis of pharmaceutical intermediates and the preparation of functional materials. The p-toluenesulfonate group in its structure provides a key site for click chemical reactions and is the core catalyst for constructing targeted carriers.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, 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, dry container 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. Functional group modification in the construction of targeted carriers
    2. Surface functional modification of polymer materials
    3. Directional modification and stability enhancement of nanoparticles
    4. Cross-linking agent in controllable coupling reactions of biomolecules
    5. Preparation of polymer precursors for drug delivery systems

Note: 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. operates under an integrated model of independent research and development, production, and sales, providing professional 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 offer 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

Similar Product Recommendations:
1. NHS-PEG-MAL (2000/3400/5000 Da)
2. mPEG-Succinimidyl Carboxymethyl Ester
3. Biotin-PEG-NHS (Customizable molecular weight)
4. PLGA-PEG-COOH (Block copolymer)
5. DSPE-PEG-Folate (Liposome modification)
6. Silane-PEG-Amine (Surface grafting)
7. Cholesterol-PEG-NHS (Membrane-anchoring material)
8. FITC-PEG-SH (Fluorescent labeling probe)
9. Acrylate-PEG-Acrylate (Hydrogel synthesis)
10. PEG-Tetrazine (Bioorthogonal reaction)
11. PEG-Phospholipid (Nanomicelle preparation)
12. Maleimide-PEG-COOH (Dual functional groups)
13. PEG-Glycidyl Ether (Epoxy group modification)
14. Azide-PEG-Amine (Click chemistry intermediate)
15. Hydroxyl-PEG-Alkyne (End-group functionalization)