I. [Product Introduction]
COOH-PEG-Tretinoin is a high-purity organic intermediate. Through the precise coupling of the carboxyl group with polyethylene glycol (PEG), functional modification of all-trans retinoic acid is achieved. This compound combines the biocompatibility of the PEG segment and the high reactivity of the carboxyl group. It can be used as a pharmaceutical intermediate or a catalyst carrier and is widely applied in the fields of nanomaterial synthesis and bioconjugation.

II. [Product Details]
    【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store under refrigeration 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 condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Targeted molecular modification in drug delivery system research
    2. Surface functionalization and stability improvement of nanomaterials
    3. Chemical coupling substrate for biosensor probes
    4. Cross-linking agent in the synthesis of polymer composites
    5. Marker carrier in the development of in vitro diagnostic reagents

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-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products in 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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