I. [Product Description]
(NH₂)₂-4-arm-PEG-(OH)₂ Diamino-tetra-arm-polyethylene glycol-dihydroxy is an important organic intermediate. Its unique four-arm structure and amino and hydroxyl functional groups endow it with good reactivity and high application value in the field of organic synthesis. It can be used to construct a variety of complex organic compounds.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated and avoid repeated freeze-thaw cycles.
【Solvent】 Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please note that the package should only be opened after constant-temperature drying!

III. [Application Fields]
1. It can be used for the preparation of functional polymer materials.
2. It plays a role in the synthesis of surfactants.
3. It is used to construct new organic catalysts.
4. It serves as a carrier for biomolecule modification.
5. It participates in the preparation of polymer gels with special properties.

Note: 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. 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

Recommendations for Similar Products:
1. mPEG-NH₂ Methoxypolyethylene glycol amine
2. mPEG-SH Methoxypolyethylene glycol thiol
3. mPEG-OH Methoxypolyethylene glycol hydroxyl
4. HO-PEG-OH Polyethylene glycol diol
5. NH₂-PEG-NH₂ Amino polyethylene glycol amino
6. SH-PEG-SH Thiol polyethylene glycol thiol
7. mPEG-COOH Methoxypolyethylene glycol carboxyl
8. HOOC-PEG-COOH Carboxyl polyethylene glycol carboxyl
9. mPEG-Maleimide Methoxypolyethylene glycol maleimide
10. MAL-PEG-MAL Maleimide polyethylene glycol maleimide
11. mPEG-NHS Methoxypolyethylene glycol succinimidyl ester
12. NHS-PEG-NHS Succinimidyl ester polyethylene glycol succinimidyl ester
13. mPEG-Biotin Methoxypolyethylene glycol biotin
14. Biotin-PEG-Biotin Biotin polyethylene glycol biotin
15. mPEG-Folic acid Methoxypolyethylene glycol folic acid