Fentanyl, a potent opioid agonist, was developed in the 1950s to fill a need for strong and rapid analgesia. Because of these characteristics, fentanyl is commonly used to treat chronic cancer pain …

The chemical structure of fentanyl has been used as a basis in modern chemistry for the discovery and nomenclature of many new fentanyl analogues, sometimes called fentalogs.

ChemSpider record containing structure, synonyms, properties, vendors and database links for Fentanyl, 437-38-7, PJMPHNIQZUBGLI-UHFFFAOYSA-N

Mar 6, 2010 · IUPAC Standard InChIKey: PJMPHNIQZUBGLI-UHFFFAOYSA-N Copy CAS Registry Number: 437-38-7 Chemical structure: This structure is also available as a 2d Mol file or as a …

Apr 22, 2024 · Fentanyl has the chemical structure of phenylethylpiperidone. Fentanyl and derivatives are synthesized by modifications of meperidine. Meperidine is a fully synthetic opioid, and other …

Jul 17, 2025 · The fentanyl molecule is defined by the chemical formula C22H28N2O and belongs to a class of synthetic opioids known as phenylpiperidines. Its core is a piperidine ring, a six-membered …

Chemical structure of fentanyl and its four structural modification areas ( (a) piperidine ring, (b) the anilinophenyl ring, (c) the 2-phenylethyl moiety and (d) the propanamide moiety) (2).

Structurally, fentanyl, N-1 (1-Phenethyl-4-piperidyl)propionanilide (Fig. 1), is related to pethidine, but it is not a pethidine derivative. It has a molecular weight of 336.5, a melting point of 83–84 °C and is …

Know about technical details of Fentanyl like: chemical name, chemistry structure, formulation, uses, toxicity, action, side effects and more at Pharmacompass.com.

Find out about the science and chemistry of Fentanyl (Sublimaze, Duragesic, Actiq), see colourful images of Fentanyl and explore interactive 3D molecules of Fentanyl