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Dihydroartemisinin

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Origin: China

Cas No: 71939-50-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    81496-82-4 71939-50-9
    Other Names:
    Dihydroartemisinin
    MF:
    C15H24O5
    EINECS No.:
    N/A
    Place of Origin:
    Shaanxi, China (Mainland)
    Type:
    Antineoplastic Agents
    Grade Standard:
    Medicine Grade
    Usage:
    Animal Pharmaceuticals
    Brand Name:
    Prius
    Model Number:
    Prius- dihydroartemisinin
    Purity:
    98% min
    Certificate:
    ISO
    Molecular Weight:
    284.35
    COA:
    Available
    Samples:
    Available
    Appearance:
    White powder
    Test Method:
    HPLC
    Packing:
    Sealed bag / Drum
    Application:
    Treatment of all kinds of malaria
    Shelf Life:
    2 year
    Specification:
    98% min

    Packaging&Delivery

    Packaging Details
    1. solid, powder, paste products: 0.5kg, 1kg, 2kg, 5kg / sealed aluminum foil bag; 25kg / cardboard drum.
    2. can also be customized according to customer requirements.
    Port
    Qingdao,Guangzhou,Shanghai,Ningbo
    Lead Time:
    Quantity(Kilograms)1 - 1011 - 100101 - 1000>1000
    Est. Time(days)1310To be negotiated

    Products Description

    Product Name:
    Dihydroartemisinin
    Appearance:
    White powder
    M.F.:
    C15H24O5
    Assay:
    98%
    Brand:
    Prius
    Grade:
    Medicine,Food grade
    Certificate:
    ISO 9001
    Shelf life:
    2 years
    Price for QTY smaller than MOQ pls contact us.

  • Property

    CAS No.: 71939-50-9 Formula: C15H24O5 Molecular Weight: 284.34800

    Description

    Dihydroartemisinin (also known as dihydroqinghaosu, artenimol or DHA) is a drug used to treat malaria. Dihydroartemisinin is the active metabolite of all artemisinin compounds (artemisinin, artesunate, artemether, etc.) and is also available as a drug in itself. It is a semi-synthetic derivative of artemisinin and is widely used as an intermediate in the preparation of other artemisinin-derived antimalarial drugs. It is sold commercially in combination with piperaquine and has been shown to be equivalent to artemether/lumefantrine.

    Basic Info

    Chemical Name Dihydroartemisinin
    Synonyms

    Alaxin;
    [3H]-(10R/S)-Artenimol;
    Salaxin;
    (3R,5aS,6R,8aS,9R,12S,12aR)-decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-ol;
    (3R,5aS,6R,8aS,9R,12R,12aR)-decahydro-3,6,9-trimethyl-3,12-epoxy-12H-pyrano[4,3-j]-1,2-benzodioxepin-10-ol;
    dihyhydroartemisinin;
    DHQHS 2;
    Dihydroarteminisin;
    dihydroquinghaosu;
    Cotexin;
    Dihydroqinghaosu;
    Dihydroartemisin;
    Cotecxin;
    Dihydroginghaosu;

    CAS No. 71939-50-9
    Molecular Formula C15H24O5
    Molecular Weight 284.34800
    PSA 57.15000
    LogP 2.18670

    Properties

    Appearance & Physical State White Solid
    Density 1.24
    Boiling Point 375.6ºC at 760 mmHg
    Melting Point 144-149ºC
    Flash Point 181ºC
    Storage Condition 2-8ºC

    Safety Info

    Safety Statements S22; S24/25

    Synthesis Route

    (+)-artemisinin→Dihydroartemisinin+3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
    (+)-artemisinin→Dihydroartemisinin
    3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol→Dihydroartemisinin

    Precursor

    3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
    (+)-artemisinin

    Downstream Product

    Artesunate
    3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromen-10-ol
    10-ethoxy-3,6,9-trimethyldecahydro-12H-3,12-epoxy[1,2]dioxepino[4,3-i]isochromene
    Arteether

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