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    Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai Featured Image
    • Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai
    • Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai
    • Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai

    Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai

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    Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of Lenvatinib, Osimertinib, Cabazitaxel, We sincerely look forward to hearing from you. Give us a chance to show you our professionalism and passion. We are sincerely welcome good friends from numerous circles at dwelling and abroad come to cooperate!
    Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai Detail:

    Product name Tofacitinib Citrate
    Synonyms (3R,4R)-1-(Cyanoacetyl)-4-methyl-N-methyl-N-1H-pyrrolo[2,3-d]pyrimidin-4-yl-3-piperidinamine 2-hydroxy-1,2,3-propanetricarboxylate; CP 690500-10; CP 690550-10; (3R,4R)-4-Methyl-3-(methyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-beta-oxo-1-piperidinepropanenitrile 2-Hydroxy-1,2,3-propanetricarboxylate
    CAS No. 540737-29-9
    Appearance Off white to white powder
    Molecular Formula C16H20N6O.C6H8O7
    Molecular Weight 504.50
    Application Pharmaceutical grade or research purpose
    Packing As per your request
    Storage Preserve in tight,light-resistant containers in a cool place

     

    Tofacitinib Citrate (CAS #540737-29-9)

    ITEMS

    STANDARDS

    RESULTS

    Appearance

    Off white to white powder

    Off white powder

    Identification

    HPLC; IR; HNMR

    Complies

    Solubility

    Soluble in DMSO at 100mg/ml, very poorly soluble in ethanol, sparingly soluble in water etc.

    Complies

    Loss on Drying

    ≤0.5%

    0.12%

    Residue on ignition

    ≤0.1%

    0.05%

    Heavy metals

    ≤10ppm

    Complies

    Related Substances

    Diastereomer (RS+SR) ≤0.1%

    Single Impurity ≤0.15%

    Total impurities ≤1.0%

    0.05%

    0.14%

    0.18%

    Enantiomorphism Isomers

    ≤0.2%

    Complies

    Residual Solvents

    Ethanol ≤5000ppm

    Methanol ≤3000ppm

    Toluene ≤890ppm

    Complies

    Citrate Content

    36.2%~40%

    37.8%

    Purity

    ≥99.0%

    99.38%
    Assay

    60.68%~63.16% of Tofacitinib INN

    98%~102% of Tofacitinib Citrate INN

    62.04%

     

    99.12%
    Conclusion：Complies

    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:

    Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai detail pictures

    Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai detail pictures

    Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai detail pictures

    Related Product Guide:
    Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Lowest Price for Lorcaserin - High Purity 540737-29-9 Tofacitinib citrate for JAK Pathway Inhibitor – Yibai , The product will supply to all over the world, such as: Cairo, Norway, Swedish, Due to our good products and services, we have received good reputation and credibility from local and international customers. If you need more information and are interested in any of our products, please feel free to contact us. We look forward to becoming your supplier in the near future.
    • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Elma from Seychelles - 2018.12.14 15:26
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Judy from France - 2018.09.12 17:18
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