I. [Product Description]
Aminooxy-PEG-valine (Aminomethyl-polyethylene glycol-valine, CAS 5699-55-8) is a high-purity organic intermediate that combines the excellent water solubility and biocompatibility of the aminomethyl active group and the PEG chain. This compound can be used as a pharmaceutical intermediate for targeted modification and coupling reactions, or as a functionalized carrier in the catalytic system to improve the reaction efficiency.

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, dry container 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. Oxime bond coupling reactions in bioorthogonal chemistry
2. Surface modification of functionalized nanomaterials
3. Segment construction in the synthesis of high-molecular copolymers
4. Introduction of functional groups for biosensor probes
5. Site-specific chemical modification of proteins/peptides

Remarks: 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 based on an integrated business model of independent R & D, production, and 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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