I. [Product Description]
VA-PEG-DTPA (Valeric acid-Polyethylene glycol-Diethylenetriaminepentaacetic acid) is a multifunctional organic intermediate with both amphiphilic structure and polymer modifiable properties. It can be used as an efficient catalyst carrier and a metal chelating agent. Its core value lies in the precise design of molecular size and solubility through the flexible regulation of the PEG segment, and it is widely used in the fields of pharmaceutical intermediate synthesis and polymer material development.

II. [Product Details]
【Appearance】Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store in a refrigerator 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 and 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. Functional cross-linking agent in polymer material synthesis.
2. Metal chelating ligand for nanoparticle surface modification.
3. Spacer arm molecule in bioconjugation technology.
4. Recyclable catalyst carrier in industrial catalytic reactions.
5. Metal ion capture component in environmental detection reagents.

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 independent R & D-production-sales integrated business model, 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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