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3-Hydroxypyrazine-2-Carboxamid

Unit Price: Get Latest Price
CAS No.:

55321-99-8

Grade:

Pharmaceutical Grade

Content:

98%

Port:

SHANGHAI

Packaging:

25kg/as customer's requirment

Price valid (until):

2020-03-31

Company Type:
Distributor
Location:
China
Qualification:
Main Products:

API,Intermediate

  • Product Description

  • Seller Information

  • Description


      Product Detail  


    Chemical Name3-Hydroxypyrazine-2-carboxamide
    Synonyms

    2-oxo-1H-pyrazine-3-carboxamide;Pyrazinecarboxamide, 3,4-dihydro-3-oxo-;

    CAS No.55321-99-8
    Molecular FormulaC5H5N3O2
    Molecular Weight139.11200
    PSA89.10000
    LogP-0.01860


      Specification


    Density1.63 g/cm3
    Boiling Point640.8ºC at 760 mmHg
    Flash Point341.3ºC
    Refractive Index1.696


      Application 


    It is very important intermediate for Favipiravir.

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      Favipiravir Introduction 


    Favipiravir a new RNA dependent RNA polymerase (RdRp) inhibitor, belongs to a broad-spectrum anti influenza drug, which is used to treat new and recurrent influenza. Not only does favipiravir inhibit replication of influenza A and B, but the drug shows promise in the treatment of influenza strains that are resistant to neuramidase inhibitors, as well as avian influenza. Favipiravir has been investigated for the treatment of life-threatening pathogens such as Ebola virus, Lassa virus, and now COVID-19.

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      Storage  


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      Echemi Pharmaceutical Introduction 


    Basing on chemical industries, Echemi extends its way longer and further with ten years accumulation. Medicine is closely bond up with chemical industry. API, intermediates, excipients all spring from chemicals. And medicine has always been a greatest industry for the benefit of mankind. Its seriousness and importance of every link requires higher and stricter regulation and standard. Echemi Pharmaceutical, it’s the extension of our passion for chemical industry, it’s the result of our reverence for pharmaceutical industry.

    GMP certificate is the basic access condition for Echemi Pharmaceutical suppliers. Over 10 years’ experience in overseas trading guarantees every link of the supply chain. Flexible payment term and document certificate support for different countries.

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    We care for human and animal health and we are committed to creating a better social environment.

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      Contact 


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    Basic Info
    Product Name:

    3-HYDROXYPYRAZINE-2-CARBOXAMIDE

    Other Name:

    3-Hydroxy-2-pyrazinecarboxamide;Pyrazine-2-carboxamide, 3-hydroxy-;Pyrazinecarboxamide, 3,4-dihydro-3-oxo-;3-HYDROXYPYRAZINE-2-CARBOXAMIDE;3-Hydroxypyrazine-2-carboxylic acid amide;Pyrazinecarboxamide, 3,4-dihydro-3-oxo- (9CI);3-HYDROXYPYRAZINE-2-CARBOXAMINE;3,4-Dihydro-3-oxo-2-pyrazinecarboxaMide

    CAS No.:

    55321-99-8

    Molecular Formula:

    C5H5N3O2

    InChIKeys:

    SZPBAPFUXAADQV-UHFFFAOYSA-N

    Molecular Weight:

    139.11

    Exact Mass:

    139.038177

    UNII:

    5R3A375F7A

    NSC Number:

    163503

    DSSTox ID:

    DTXSID10203888

    HScode:

    2934999090

    Categories:

    Heterocyclic Compound

    Characteristics
    PSA:

    84.6

    XLogP3:

    -0.9

    Density:

    1.5±0.1 g/cm3

    Melting Point:

    ca 270℃

    Boiling Point:

    640.8°C at 760 mmHg

    Flash Point:

    341.3±31.5 °C

    Refractive Index:

    1.634

    Hazard Identification

    Classification of the substance or mixture

    Not classified.

    GHS label elements, including precautionary statements

    Pictogram(s)
    Signal word

    Warning

    Hazard statement(s)

    H315 Causes skin irritation

    H319 Causes serious eye irritation

    H335 May cause respiratory irritation

    Precautionary statement(s)
    Prevention

    none

    Response

    none

    Storage

    none

    Disposal

    none

    Other hazards which do not result in classification

    no data available

    Handling and Storage

    Precautions for safe handling

    Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

    Conditions for safe storage, including any incompatibilities

    Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

  • Seller Information
    Business Type:

    Distributor

    Main Products:

    API,Intermediate

    Payment Terms:

    TT against copy of documents,L/C

    Average lead Time:

    30

    Total Annual Revenue:

    Above $100 million

    Total Employees:

    201-300

    About Echemi Pharmaceutical 

    Echemi’s philosophy is to seek for higher quality, to explore frontier area. The progress of human society, the extension of life expectancy, and the conquest of disease are all derived from the numerous businesses and individuals who have quietly dedicated themselves in the pharmaceutical industry. It’s the controlling of supply chain quality that ensures the efficacy. It’s the continuous exploration that promotes the development of the pharmaceutical industry and benefits more future generations. The pursuit of high quality requires all partners of Echemi Pharmaceutical to be screened, whether its certificate, qualification or scale. In the field of renewal, we will embrace all new changes and make more contributions to the development of pharmaceutical industry.

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    Advantage for Pharmaceutical 

    • Having been working in pharmaceutical field for more then 15 years, we have experienced regulatory team, quality control team, sourcing team, technical support team, and logistics team. And we are familiar with the regulatory requirements from different areas, can offer tailored service for our customers.

    • We have hundreds of strategic partners for APIs, intermediates, and custom synthesis. All of our partners are ready to support our customers with documents, and be audited.

    • We can offer custom synthesis for some new chemical structures and some materials which there are no reliable suppliers.

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    Product Category 

    We care for human and animal health and we are committed to creating a better social environment.

    •  Human API

    • Intermediate

    • Veterinary API

    • Agrochemical

    • Fine Chemical

    • Custom Synthesis



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