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chelidonine

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Origem: China

Cas No: 476-32-4

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 50 mt/month

Tempo de espera: 7 dias para OEM, 3 dias para produtos prontos

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  • Especificação de produtos
  • Descrição do produto
  • Property

    CAS No.: 476-32-4 Formula: C20H19NO5 Molecular Weight: 353.36900

    Description

    Chelidonine is an isolate of Papaveraceae with acetylcholinesterase and butyrylcholinesterase inhibitory activity. (Citation needed)

    Basic Info

    Chemical Name chelidonine
    Synonyms

    Khelidonin;
    Stylophorin;
    Chelidonin;
    Helidonine;
    Chelidonine;

    CAS No. 476-32-4
    Molecular Formula C20H19NO5
    Molecular Weight 353.36900
    PSA 60.39000
    LogP 2.26920

    Properties

    Density 1.422g/cm3
    Boiling Point 507.4ºC at 760 mmHg
    Melting Point 135-140ºC
    Flash Point 260.7ºC
    Refractive Index 1.667
    Storage Condition 2-8ºC
    Vapor Pressure 4.06E-11mmHg at 25°C

    Safety Info

    Safety Statements S20-S36/37-S45
    HS Code 2933990090
    RIDADR UN 2811
    Risk Statements R20/21/22; R25
    Hazard Codes Xn

    Synthesis Route

    (+)-11,12-isopropylidenedioxy-5-methyl-2,3:7,8-bis(methylenedioxy)-4b,5,6,10b,11,12-hexahydrobenzo[c]phenanthridinechelidonine
    benzyl (5bR,5cR,6aS,11bS)-5b,6a,11b,13-tetrahydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-c][1,3]dioxolo[4,5-i]oxireno[2,3-a]phenanthridine-12(5cH)-carboxylatechelidonine
    (-)-5-methyl-2,3:7,8-bis(methylenedioxy)-10b-triethylsilyloxy-4b,10b,11,12-tetrahydrobenzo[c]phenanthridin-6(5H)-onechelidonine

    Precursor

    (+)-11,12-isopropylidenedioxy-5-methyl-2,3:7,8-bis(methylenedioxy)-4b,5,6,10b,11,12-hexahydrobenzo[c]phenanthridine
    benzyl (5bR,5cR,6aS,11bS)-5b,6a,11b,13-tetrahydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-c][1,3]dioxolo[4,5-i]oxireno[2,3-a]phenanthridine-12(5cH)-carboxylate
    (-)-5-methyl-2,3:7,8-bis(methylenedioxy)-10b-triethylsilyloxy-4b,10b,11,12-tetrahydrobenzo[c]phenanthridin-6(5H)-one
    (-)-5-methyl-2,3:7,8-bis(methylenedioxy)-10b-triethylsilyloxy-4b,10b-dihydrobenzo[c]phenanthridin-6(5H)-one

    Downstream Product

    dihydrosanguinarine
    1,3-Dioxolo[i][1,3]dioxolo[4,5]benzo[1,2-c]phenanthridine

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