I. [Product Description]
4-arm-PEG-CHEMS (Four-arm Polyethylene Glycol Cholesteryl Hemisuccinate) is an important organic intermediate with key value in the field of organic synthesis. With its unique chemical structure and properties, it can participate in various chemical reactions as a catalyst, effectively improving the efficiency and selectivity of the reactions.

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 freeze-thaw cycles.
【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 container at a low temperature below 4°C in a dry place.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
1. Used for the surface modification of nanomaterials to improve their dispersibility and stability.
2. As a raw material for the synthesis of high-molecular polymers to prepare polymer materials with special properties.
3. In the construction of biosensors to improve the sensitivity and selectivity of the sensors.
4. Used to prepare drug carriers for the controlled release of drugs.
5. As a surfactant to reduce the surface tension of liquids and improve their fluidity.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D, production, and 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Similar Product Recommendations:
1. 4-arm-PEG-NHS (Four-arm Polyethylene Glycol N-hydroxysuccinimide Ester)
2. 4-arm-PEG-MAL (Four-arm Polyethylene Glycol Maleimide)
3. 4-arm-PEG-SH (Four-arm Polyethylene Glycol Thiol)
4. 4-arm-PEG-Biotin (Four-arm Polyethylene Glycol Biotin)
5. 4-arm-PEG-FITC (Four-arm Polyethylene Glycol Fluorescein Isothiocyanate)
6. 4-arm-PEG-N3 (Four-arm Polyethylene Glycol Azide)
7. 4-arm-PEG-DBCO (Four-arm Polyethylene Glycol Dibenzocyclooctyne)
8. 4-arm-PEG-ALD (Four-arm Polyethylene Glycol Aldehyde)
9. 4-arm-PEG-OPSS (Four-arm Polyethylene Glycol Orthopyridyl Disulfide)
10. 4-arm-PEG-Fmoc (Four-arm Polyethylene Glycol Fluorenylmethyloxycarbonyl)
11. 4-arm-PEG-Boc (Four-arm Polyethylene Glycol tert-Butyloxycarbonyl)
12. 4-arm-PEG-Ac (Four-arm Polyethylene Glycol Acetyl)
13. 4-arm-PEG-mPEG (Four-arm Polyethylene Glycol Methoxypolyethylene Glycol)
14. 4-arm-PEG-OH (Four-arm Polyethylene Glycol Hydroxyl)
15. 4-arm-PEG-COOH (Four-arm Polyethylene Glycol Carboxyl)