In the 1930s, interest in indole intensified when it became known that the indole substituent is present in many important alkaloids, known as indole alkaloids (e.g., tryptophan and auxins), …

Indole | C8H7N | CID 798 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …

Indole, first isolated in 1866, has the molecular formula C 8 H 7 N, and it is commonly synthesized from phenylhydrazine and pyruvic acid, although several other procedures have been discovered.

Jul 28, 2025 · Beyond industrial uses, indole holds profound biological significance. It is a direct precursor to the amino acid tryptophan, which the human body obtains from diet.

Sep 5, 2024 · Indole, also known as 1-benzo [b]pyrrole, is an aromatic heterocyclic organic compound that has a bicyclic structure (a benzene fused to a pyrrole) with the chemical …

Presence of an indole nucleus in amino acid tryptophan makes it prominent in phytoconstituents such as perfumes, neurotransmitters, auxins (plant hormones), indole alkaloids, and so on. …

The meaning of INDOLE is a crystalline alkaloid compound C8H7N that is a decomposition product of proteins containing tryptophan, that can be made synthetically, and that is used in …

Aug 15, 2025 · What Is Indole? Indole is an aroma chemical first isolated by the German chemist Adolf von Baeyer in 1869 while he was studying the breakdown products of natural plant matter.

Indole is a heterocyclic aromatic organic compound composed of a benzene ring fused to a five-membered nitrogen-containing pyrrole ring. It is a key structural component found in various …

Learn about indole, its chemical properties, synthesis methods, biological role, applications in industry, and key analysis techniques used in research and industry.