Ethanol, 2-[3-(phenylmethoxy)propoxy]-，with CAS:178872-69-0

This bifunctional organic compound features a terminal hydroxyl group and a hydrophobic benzyloxy-terminated propyl chain, making it a highly versatile building block for fine chemical synthesis and pharmaceutical research and development. Its unique molecular structure allows it to serve multiple roles in synthetic routes, from a hydrophilic-lipophilic balance modifier for active pharmaceutical ingredient (API) derivatives to a precursor for custom linker molecules in bioconjugate development.

Unlike generic bulk alcohols, 2-[3-(phenylmethoxy)propoxy]ethanol is typically produced in small-batch, high-purity grades to meet the strict requirements of the life science industry. Most commercial suppliers offer it in 95% and 98% purity formats for early-stage lab trials, and can also customize ultra-high 99%+ purity batches for preclinical research and pilot API manufacturing. It is chemically stable when stored in sealed containers at room temperature away from direct sunlight and strong oxidizing agents, making it easy to handle and store for long periods in standard lab environments.

In recent years, demand for this compound has grown steadily amid rising research into antibody-drug conjugates (ADCs) and targeted prodrug therapies. Researchers often leverage its tunable chain length and easily derivatized hydroxyl group to construct cleavable linkers that maintain ADC stability in systemic circulation, then release cytotoxic payloads specifically within tumor microenvironments, improving overall treatment efficacy while reducing harmful off-target side effects.