Understanding the fundamental chemical properties and synthesis pathways of key organic compounds is essential for their effective application. 4-Acetamido-TEMPO, known by its CAS number 14691-89-5, is a stable free radical that holds significant value in various scientific and industrial domains. As a dedicated manufacturer and supplier, we offer insights into this compound's characteristics and production, highlighting why it is a sought-after product for chemists and material scientists.

The chemical identity of 4-Acetamido-TEMPO is defined by its molecular formula C11H21N2O2 and a molar mass of approximately 213.3 g/mol. Its most striking feature is its nature as a stable nitroxyl radical, typically appearing as an orange-red crystalline powder. This stability is attributed to the steric hindrance provided by the four methyl groups surrounding the nitroxyl radical. The presence of the acetamide group influences its solubility and reactivity compared to its parent compound, TEMPO.

The synthesis of 4-Acetamido-TEMPO commonly involves the acetylation of 4-amino-2,2,6,6-tetramethylpiperidine, followed by oxidation to form the stable nitroxyl radical. This process, when executed under controlled conditions, yields a product with high purity, often exceeding 97%. For researchers and companies looking to buy this compound, ensuring a reliable synthesis route and consistent product quality is paramount. Our manufacturing processes are optimized to deliver this consistently, making us a preferred supplier for those who require dependable chemical intermediates.

The applications of 4-Acetamido-TEMPO are diverse. It is highly regarded as a catalyst in organic synthesis, particularly for the selective oxidation of alcohols. This capability makes it a valuable reagent for pharmaceutical intermediates and fine chemical manufacturers. In the field of materials science, it plays a role in the development of OLED and OPV materials, contributing to advancements in electronics and energy technologies. Its utility as a spin label in polymer chemistry and in antioxidant studies further underscores its versatility.

When sourcing 4-Acetamido-TEMPO, partnering with an experienced manufacturer ensures access to detailed product specifications, including melting point (typically 143-145°C) and solubility characteristics. We provide comprehensive support to our customers, assisting with technical inquiries and offering competitive pricing for bulk purchases. If you are looking to buy 4-Acetamido-TEMPO or any other specialized chemical, our commitment to quality and service makes us an ideal choice. Contact us to discover how our products can support your next innovation.