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  1. Indole - Wikipedia

    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), and it remains an …

  2. Indole | C8H7N | CID 798 - PubChem

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

  3. Indole | Aromatic, Biosynthesis, Metabolism | Britannica

    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.

  4. INDOLE Definition & Meaning - Merriam-Webster

    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 perfumes; also : a …

  5. Indole - an overview | ScienceDirect Topics

    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 interesting …

  6. Indole: Chemical Properties, Synthesis, Applications, and ...

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

  7. Indole Chemistry: Structure, Synthesis, and Applications

    Indole is a bicyclic compound, consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. This structure imparts indole with a planar configuration, allowing for …