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CAS No 54-12-6 , 2-amino-3-(1H-indol-3-yl)propanoic acid

  • Name: 2-amino-3-(1H-indol-3-yl)propanoic acid
  • Synonyms: (+-)-Tryptophan; CCRIS 719; DL-Trytophan; DL-Trytophane;2-amino-3-(1H-indol-3-yl)propanoic acid;54-12-6; DL-3beta-Indolylalanine; Racemic Tryptophan;
  • CAS Registry Number:
  • Melting Point: 289-290 ºC
  • Density: 1.362 g/cm3
  • Water Solubility: 10 G/L (20 ºC)
  • Safety Statements: Experimental reproductive effects. Questionable carcinogen with experimental carcinogenic data. When heated to decomposition it emits toxic fumes of NOx.
  • Hazard Symbols: Xi
  • HS Code: 29339990
  • EINECS: 200-194-9
  • Molecular Weight: 204.22518
  • InchiKey: QIVBCDIJIAJPQS-UHFFFAOYSA-N
  • InChI: InChI=1S/C11H12N2O2/c12-9(11(14)15)5-7-6-13-10-4-2-1-3-8(7)10/h1-4,6,9,
    13H,5,12H2,(H,14,15)
  • Risk Statements: S24/25
  • Molecular Formula: C11H12N2O2
  • Molecular Structure:CAS No:54-12-6 2-amino-3-(1H-indol-3-yl)propanoic acid
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54-12-6 DL-Tryptophan

  • China grandachem Ltd. null
  • Fax: 0086-592-5333231
  • Address: 11F, No.Hubin North Road,Siming Area, Xiamen China. null,nullChina
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54-12-6 DL-TRYPTOPHAN

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54-12-6 DL-Tryptophan

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54-12-6 Tryptophan

  • China Beijing Four Principles Technology Co., Ltd. [Importer/Exporter]
  • Tel: +86-(10)-8494-7198
  • Fax: +86-(10)-8494-7198
  • Address: Rm. 4-102, Bldg. 12, Wangchun Garden , Beiyuan Jiayuan, Chaoyang, Beijing, Beijing 100012, Huairou district,BeijingChina
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54-12-6 DL-Tryptophan

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54-12-6 Dl-Tryptophan

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54-12-6 DL-TRYPTOPHAN

  • China ZHANGJIAGANG HUACHANG PHARMACEUTICAL CO., LTD. [Manufacturer]
  • Tel: +86-512-5818 5820
  • Fax: +86-512-5818 2700
  • Address: NO. 10, GuoTai North Road, Economical Development District,Zhangjiagang City 215600, Jiangsu Province, P.R.China null,nullChina
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54-12-6 DL-Tryptophan

  • DL-Tryptophan, EP
  • China Du-Hope International Group [Manufacturer]
  • Tel: ++86-25-52346965
  • Fax: ++86-25-25346964
  • Address: #199 Jianye Road 210004 NanjingCHINA Nanjing,nullChina
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