4-arm-PEG-NH2

Raynchem is a trusted supplier of high-quality 4-arm-PEG-NH2 (CAS 169501-65-9). This compound is widely used in pharmaceutical research, agrochemical development, and fine chemical synthesis. Our 4-arm-PEG-NH2 is available with a purity of average Mw2000, ensuring consistent and reliable results for your R&D and production needs. As a key other-chemicals, it serves as an important building block for various organic synthesis applications. Raynchem provides worldwide fast shipping and comprehensive technical support. COA and SDS are available upon request.