3-methylindole. C 9 H 9 N (131.18). A derivative of indole. It is found in excrement, beet roots, trunks of certain trees of the elm and lauraceae families, and coal tar. It is synthesized by heating propionaldehyde phenylhydrazone C 2 H 5 CH=NNHC 6 H 5 with zinc chloride. It appears as white leaf-like crystals with a strong, foul odor. Melting point 95 °C, boiling point 265-266 °C. 1.003. Soluble in hot water, alcohols, and ether. In the body, it is produced from tryptophan via indoleacetic acid. LD 50 3450 mg/kg (rat, oral). [CAS 83-34-1] Source: Morikita Publishing "Chemical Dictionary (2nd Edition)" Information about the Chemical Dictionary 2nd Edition |
3-methylindole.C9H9N(131.18).インドールの誘導体.排泄物,ビートの根,ニレ科やクスノキ科のある種の木の幹,コールタール中などに存在する.プロピオンアルデヒドフェニルヒドラゾンC2H5CH=NNHC6H5を塩化亜鉛と加熱して合成する.強い悪臭をもつ白色の葉状晶.融点95 ℃,沸点265~266 ℃.1.003.熱水,アルコール類,エーテルに可溶.生体内ではトリプトファンからインドール酢酸を経て生成される.LD50 3450 mg/kg(ラット,経口).[CAS 83-34-1] 出典 森北出版「化学辞典(第2版)」化学辞典 第2版について 情報 |
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