Isatogen
Isatogen I*sat"o*gen, n. [Isatin + -gen.] (Chem.) A complex nitrogenous radical, {C8H4NO2}, regarded as the essential residue of a series of compounds, related to isatin, which easily pass by reduction to indigo blue. -- {I*sat`o*gen"ic}, a. [1913 Webster]

The Collaborative International Dictionary of English. 2000.

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  • isatogen — isat·o·gen …   English syllables

  • isatogen — īˈsad.əjə̇n, ˌjen noun ( s) Etymology: International Scientific Vocabulary isatin + o + gen : a parent compound C8H5NO2 isomeric with isatin and known in the form of various colored derivatives that are made by treating an ortho nitro phenyl… …   Useful english dictionary

  • C8H4NO2 — Isatogen I*sat o*gen, n. [Isatin + gen.] (Chem.) A complex nitrogenous radical, {C8H4NO2}, regarded as the essential residue of a series of compounds, related to isatin, which easily pass by reduction to indigo blue. {I*sat o*gen ic}, a. [1913… …   The Collaborative International Dictionary of English

  • Isatogenic — Isatogen I*sat o*gen, n. [Isatin + gen.] (Chem.) A complex nitrogenous radical, {C8H4NO2}, regarded as the essential residue of a series of compounds, related to isatin, which easily pass by reduction to indigo blue. {I*sat o*gen ic}, a. [1913… …   The Collaborative International Dictionary of English

  • Indoin — In do*in, n. (Chem.) A substance resembling indigo blue, obtained artificially from certain isatogen compounds. [1913 Webster] …   The Collaborative International Dictionary of English

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