H2N-PEG5-CH2CH2COOH; 1-amino-3,6,9,12,15-pentaoxaoctadecan-18-oic acid; CAS No.: 1191078-74-6; As a worldwide chemical supplier, ChemShuttle provides 1-amino-3,6,9,12,15-pentaoxaoctadecan-18-oic acid as one of its chem blocks. This compound functions as a versatile building block for drug discovery, enabling researchers to construct diverse molecular structures with potential therapeutic applications. Our custom chemical synthesis services allow for precise modification of this cycle compound to specific experimental needs, supporting Small molecules synthesis projects. As a Leading Chemicals Distributor, we ensure reliable procurement and timely delivery of quality materials essential for advancing scientific research across multiple disciplines.