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    8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai Featured Image
    • 8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai
    • 8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai
    • 8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai

    8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai

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    We thinks what customers think, the urgency of urgency to act in the interests of a customer position of principle, allowing for better quality, lower processing costs, prices are more reasonable, won the new and old customers the support and affirmation for Granisetron Hcl, Coluracetam, Steroids For Muscle Building, In order to expand our international market, we mainly supply our oversea customers Top quality performance products and service.
    8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai Detail:

    Product name Melatonine
    Synonyms N-(2-(5-methoxyindol-3-yl)ethyl)acetamide; N-Acetyl-5-methoxytryptamine; 3-(N-Acetyl-2-aminoethyl)-5-methoxyindole
    CAS No. 73-31-4
    Appearance White powder
    Molecular Formula C13H16N2O2
    Molecular Weight 232.28
    Application Pharmaceutical grade or research purpose
    Packing As per your request
    Storage Preserve in tight,light-resistant containers in a cool place

     

    Melatonine CAS: 73-31-4
    ITEMS STANDARDS RESULTS
    Appearance White powder White powder
    Solubility Very slightly soluble in water Complies
    Identification Ultraviolet absorptionInfrared absorption CompliesComplies
    Water ≤6.0% 1.0%

    Heavy Metals

    		 ≤20ppm <10ppm
    Residue on ignition ≤0.1% 0.04%
    Related impurities No more than 0.5% compound ANo more than 1.5% for total impurities 0.08%0.50%
    HPLC assay 98.0%～102.0% 99.5%
    Conclusion：It complies to USP40 standard.

    Company Information

    √ Management layer’s full experience in factory and skilled technicians followers;
    √ Quality is always our top consideration, Strict QC system;
    √ 11 years experienced exporting sales team;
    √ Independent R&D lab;
    √ Two signed long term GMP workshops;
    √ Rich resources of plenty idle factories for customized project;
    √ High Efficiency working team with consistent path.
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    Product detail pictures:

    8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai detail pictures

    8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai detail pictures

    8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai detail pictures

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    Our organization insists all along the quality policy of "product quality is base of business survival; purchaser gratification is the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as the consistent purpose of "reputation 1st, purchaser first" for 8 Year Exporter Tofacitinib - High Purity 73-31-4 Melatonine for Improve Sleep – Yibai , The product will supply to all over the world, such as: Mecca, Surabaya, Doha, We offer OEM services and replacement parts to meet the varying needs of our customers. We offer competitive price for quality products and we will make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.
    • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Daniel Coppin from Denmark - 2018.07.26 16:51
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Maggie from Cyprus - 2018.09.21 11:44
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