I. [Product Description]
Tosyl-PEG-glutaric acid is a multifunctional organic intermediate. It enables efficient coupling reactions through the activation of terminal groups by tosyl groups. Its polyethylene glycol (PEG) chain imparts excellent water solubility and biocompatibility, and it is widely used in the construction of drug carriers and the modification of polymer materials. This compound can serve as a pharmaceutical intermediate or a catalyst carrier, supporting precise molecular design and functional modification.

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】 Conventional 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 and dry condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
1. Surface functional modification of polymer materials
2. Targeted ligand coupling of nanoparticles
3. Site-specific labeling and purification of proteins/peptides
4. Synthesis of biocompatible hydrogels
5. Construction of supports for heterogeneous catalysts

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 operation 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

Recommendations for Similar Products:
1. Mal-PEG-NHS (Maleimide-Polyethylene Glycol-N-Hydroxysuccinimide)
2. Boc-NH-PEG-COOH (Boc-Protected Amino-Polyethylene Glycol-Carboxylic Acid)
3. Azide-PEG-Amine (Azide-Polyethylene Glycol-Amine)
4. DSPE-PEG-Folate (Distearoylphosphatidylethanolamine-Polyethylene Glycol-Folate)
5. mPEG-Succinimidyl Carbonate (Methoxy Polyethylene Glycol-Succinimidyl Carbonate)
6. Biotin-PEG-Acid (Biotin-Polyethylene Glycol-Carboxylic Acid)
7. SH-PEG-SH (Dithiol Polyethylene Glycol)
8. Acrylate-PEG-Acrylate (Diacrylate Polyethylene Glycol)
9. Cyclodextrin-PEG-NHS (Cyclodextrin-Polyethylene Glycol-N-Hydroxysuccinimide)
10. FITC-PEG-NH2 (Fluorescein-Polyethylene Glycol-Amine)
11. Cholesterol-PEG-COOH (Cholesterol-Polyethylene Glycol-Carboxylic Acid)
12. PLGA-PEG-COOH (Poly(lactic-co-glycolic acid)-Polyethylene Glycol-Carboxylic Acid)
13. Silane-PEG-Mal (Silane-Polyethylene Glycol-Maleimide)
14. PEG-Grafted Chitosan (Polyethylene Glycol-Grafted Chitosan)
15. DBCO-PEG-NHS (Dibenzocyclooctyne-Polyethylene Glycol-N-Hydroxysuccinimide)