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73-22-3

Basic Information
CAS No.: 73-22-3
Name: L-Tryptophan
Molecular Structure:
Molecular Structure of 73-22-3 (L-Tryptophan)
Formula: C11H12N2O2
Molecular Weight: 204.25
Synonyms: L(-)-Tryptophan;EH 121;l-alpha-Aminoindole-3-propionic acid;(S)-alpha-Amino-beta-(3-indolyl)-propionic acid;Sedanoct;L-Tryptophan (JP14);L-Trp;(S)-alpha-Amino-beta-indolepropionic acid;NCI-C01729;(S)-2-Amino-3-(3-indolyl)propionic acid;(-)-Tryptophan;(S)-alpha-Aminoindole-3-propionic acid;(2S)-2-azaniumyl-3-(1H-indol-3-yl)propanoate;Tryptophan, L-;2-Amino-3-indolylpropanoic acid;WV;Pacitron;Indole-3-alanine;1H-Indole-3-propanoic acid, alpha-amino-, (S)-;(S)-Tryptophan;Alanine, 3-indol-3-yl;L-(-)-Tryptophan;Triptofano [Spanish];3-Indol-3-ylalanine;Ardeytropin;L-alpha-Amino-3-indolepropionic acid;(S)-alpha-Amino-1H-indole-3-propanoic acid;Tryptophan (VAN);alpha-Amino-3-indolepropionic acid, L-;Tryptophanum [Latin];L-Alanine, 3-(1H-indol-3-yl)-;L-Tryptophan (9CI);
EINECS: 200-795-6
Density: 1.363 g/cm3
Melting Point: 289-290 °C (dec.)(lit.)
Boiling Point: 447.908 °C at 760 mmHg
Flash Point: 224.687 °C
Solubility: 11.4 g/L (25°C) in water
Appearance: White to off-white crystalline powder
Hazard Symbols: IrritantXi
Risk Codes: 33-40-62-41-37/38-36/37/38-22
Safety: 24/25-36/37/39-36-26
Transport Information:
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  •  Zhejiang J&C Biological Technology Co.,Limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15857007529

    Address:46# zhongshan road, quzhou zhejiang

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  • Buy Amino Acid Powder Fertilizer(Animal Source)

  • Casno:

    73-22-3

    Buy Amino Acid Powder Fertilizer(Animal Source)

    Min.Order: 1 Metric Ton

    FOB Price:  USD $ 3.0-3.0/Metric Ton

    CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global dis

    CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products

  •  Chengdu Yanxi Import & Export Trading CO.,LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-028-88432192

    Address:No.18th Vanke North Street,Chenghua District, Chengdu City , Sichuan Province

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  • L-Tryptophan CAS

  • Casno:

    73-22-3

    L-Tryptophan CAS

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    L-Tryptophan CAS Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express Port:shanghai

    Welcome to Hangzhou Fandachem Co.,Ltd (www.FandaChem.com) Hangzhou Fandachem Co.,Ltd (Fandachem),an experienced and professional China-based Fine Chemical supplier. We supply the

  •  Hangzhou Fandachem Co.,Ltd

    China (Mainland)  |  Contact Details

    Business Type:Other

    Tel:+86-571-28800458

    Address:Room 5010, No.9 YanAn Road,Hangzhou,Zhejiang,China

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  • L-Tryptophan

  • Casno:

    73-22-3

    L-Tryptophan

    Min.Order: 10 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Competitive Advantages: 1. Rich experience. We only send the HIGHEST purity Pharmaceuticals which are very popular in many countries.Our products s have been exported to overseas, like USA, Canada,UK, Austria, Australia ,poland and so on .And

    Sichuan TUSKWEI Import and Export Trade Co., Ltd.a leading supplier of fine chemical in China.we manily research fine chemical, biochemical, pharmaceutical & its intermediates prod

  •  Sichuan Tuskwei Import and Export Trade Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:86-311-83306736

    Address:Qingyang District, Jiayuan Road

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  • Tryptophan, feed additives CAS NO.73-22-3

  • Casno:

    73-22-3

    Tryptophan, feed additives CAS NO.73-22-3

    Min.Order: 10 Kilogram

    FOB Price:  USD $ 0.0-100.0/Kilogram

    hebei qiute trade co.,ltd is specialized in the production of high complex new type intermediates and chemical custom synthesis, scale-up production and rare chemicals trade. Products category is including Intermediates & API, Catalyst, Electro

    Hebei qiute trade co.,ltd is a leading supplier of fine chemical in China, is located in hebei. The unique geographical conditions of hebei are favorable for transportation. The co

  •  hebei qiute trade co., LTD

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:17081281057

    Address:qiaodongqu

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  • L-TRYPTOPHAN

  • Casno:

    73-22-3

    MSDS/COA Download

    L-TRYPTOPHAN

    Min.Order: 1 Gram

    FOB Price:  USD $ 20.0-30.0/Gram

    application L- tryptophan has been widely used in the fields of medicine, food processing, industry and so on. Tryptophan is an important IAA precurssubstances in plant auxin biosynthesis, which is common in higher plants. Can through the trypt

    LaiDidou biological technology Co.,Ltd., founded in 2008, is a collection development, production, research and sales in the integration of professional chemical company. Range of

  •  laidiou biological technology co.,limited

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15950039160

    Address:Hong Kong

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  • CAS No: 73-22-3 Amino Acids L-Tryptophan

  • Casno:

    73-22-3

    CAS No: 73-22-3 Amino Acids L-Tryptophan

    Min.Order: 10 Gram

    FOB Price:  USD $ 100.0-100.0/Gram

    Inner Mongolia Yong Ming Technology Co.,Ltd--- a worthy to be depended and trusted Pharmaceutical Intermediates company. We make sure the good quality product and reasonable price. We have the good after-sales service, to solve any kinds of prob

    Inner Mongolia Yong Ming Technology Co.,Ltd--- a worthy to be depended and trusted Pharmaceutical Intermediates company. We make sure the good quality product and reasonable pric

  •  Inner Mongolia Yong Ming Technology Co., Ltd

    China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:15548878959

    Address:Room 1102, Block A, Builing 11, Wanda Plaza

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  • High Quality L-Tryptophan 73-22-3 in stock fast delivery good supplier

  • Casno:

    73-22-3

    High Quality L-Tryptophan 73-22-3 in stock fast delivery good supplier

    Min.Order: 1 Kilogram

    FOB Price:  USD $ 2.0-3.0/Kilogram

    About US Health Biochemical Group now is a large incorporated industry manufacturers and suppliers of advanced refined raw materials .we focus on manufacture Pharm & chemicals functional food ingredients, nutritional Ingredients, health c

    Health Biochemical Group now is a large incorporated industry manufacturers and suppliers of advanced refined raw materials .we focus on manufacture Pharm & chemicals functional fo

  •  Xi'an Health Biochem Technology Co., Ltd.

     China (Mainland)  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:029-62599512

    Address:Li Jing Jia Yuan, Wei Qu Xi Jie, Chang'an District,Xi'an,China 710010

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  • H-Trp-OH

  • Casno:

    73-22-3

    H-Trp-OH

    Min.Order: 1 Gram

    FOB Price:  USD $ 0.0-0.0/Gram

    Watson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L

    Watson International Ltd is the business department of FCAD Group. FCAD helps clients from different fields to develop their required fine chemicals or formulations. From pharmaceu

  •  Watson International Ltd

    United Kingdom  |  Contact Details

    Business Type:Lab/Research institutions

    Tel:+44 (0)2036089360-31

    Address:Chanceryhouse,Chancery Lan

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  • Tryptophan high quality

  • Casno:

    73-22-3

    Tryptophan high quality

    Min.Order: 25 Kilogram

    FOB Price:  USD $ 0.0-0.0/Kilogram

    1) We are the sales represntative of the factory who produce this products . . 2) we are dealing in this field for more than ten years . we have experience to handle this 3) we have a Laboratory which is FDA approved can test the mat

    GN Chemicals Co., Ltd. is a fast growing pharmaceutical raw materials company in China. We are bulk drugs researcher, supplier, distributor & exporter. We specialize in Vitamin ser

  •  GN chemicals co.,ltd

     China (Mainland)  |  Contact Details

    Business Type:Trading Company

    Tel:0086 311 85902108 / 85902109

    Address:room 1001-1005 ,high-tech building ,No 136 huanghe Road ,shijiazhuang ,China

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