I. [Product Description]
VA-PEG-ASP (Valeric acid-polyethylene glycol-aspartic acid) is a multifunctional organic intermediate. Through precise molecular design, it integrates the high biocompatibility of PEG chains with the active functional groups of aspartic acid. It is suitable for the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. Its unique structural characteristics make it have significant application value in the fields of material modification and catalytic carriers.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
【Solvents】 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 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 Areas]
1. Functionalized modification intermediate in polymer material synthesis.
2. Hydrophilic surface modifier for nano-drug delivery systems.
3. Directed connection module for biomolecular coupling reactions.
4. Construction of recyclable carriers in catalytic reaction systems.
5. Chemical cross-linking agent for functional coating materials.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-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 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

Similar Product Recommendations:
1. MAL-PEG-NHS (Maleimide-PEG-N-hydroxysuccinimide ester)
2. PLGA-PEG-COOH (Poly(lactic-co-glycolic acid)-PEG-carboxylic acid)
3. DSPE-PEG-Folate (Distearoylphosphatidylethanolamine-PEG-folic acid)
4. PEG-SS-COOH (Disulfide bond-PEG-carboxylic acid)
5. mPEG-CHO (Methoxy-PEG-aldehyde)
6. HA-PEG-NH2 (Hyaluronic acid-PEG-amino)
7. PEG-PCL (Polyethylene glycol-polycaprolactone block copolymer)
8. FA-PEG-SH (Folic acid-PEG-mercapto)
9. PLURONIC-PEG-COOH (Poloxamer-PEG-carboxylic acid)
10. PEG-PEI (Polyethylene glycol-polyethyleneimine complex)
11. PEG-PLA (Polyethylene glycol-polylactic acid block copolymer)
12. PEG-Gold Nanoparticles (PEG-modified gold nanoparticles)
13. PEG-Cyclodextrin (Cyclodextrin-PEG derivative)
14. PEG-DSPE (Distearoylphosphatidylethanolamine-PEG)
15. PEG-PAMAM (Polyethylene glycol-dendrimer complex)