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(-)-β-HYDRASTINE

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Origem: China

Cas No: 118-08-1

Especificação: 99%Min

Quantidade de ordem min: 1 /kg

Capacidade de fornecimento: 80 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.: 118-08-1 Formula: C21H21NO6 Molecular Weight: 383.39500

    Description

    Hydrastine is an alkaloid which was discovered in 1851 by Alfred P. Durand. Hydrolysis of hydrastine yields hydrastinine, which was patented by Bayer as a haemostatic drug during the 1910s. It is present in Hydrastis canadensis (thus the name) and other plants of the Ranunculaceae family.

    Basic Info

    Chemical Name (-)-β-HYDRASTINE
    Synonyms

    Hydrastine (10 mg);
    HYDRASTINE;
    (-)-Beta-Hydrastine;
    (-)-B-HYDIASTINE;
    HYDRASTINE,(-)-B;
    quinolin-5-yl);
    Hydrastinebase;
    1(3H)-Isobenzofuranone, 6,7-dimethoxy-3-(5,6,7,8-tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl)-, [S-(R*,S*)]-;
    l-hydrastine;

    CAS No. 118-08-1
    Molecular Formula C21H21NO6
    Molecular Weight 383.39500
    PSA 66.46000
    LogP 2.81110

    Properties

    Density 1.339g/cm3
    Boiling Point 548.8ºC at 760mmHg
    Melting Point 132ºC
    Flash Point 285.7ºC
    Refractive Index 1.614
    Storage Condition -20ºC
    Vapor Pressure 4.28E-12mmHg at 25°C

    Safety Info

    RTECS MU6030000
    Hazard Class 6.1(b)
    Safety Statements 36
    Packing Group III
    WGK Germany 3
    RIDADR UN 1544
    Risk Statements R20/21/22
    Hazard Codes Xn

    Synthesis Route

    5-((R)-4,5-Dimethoxy-3-oxo-1,3-dihydro-isobenzofuran-1-yl)-6-methyl-7,8-dihydro-[1,3]dioxolo[4,5-g]isoquinolin-6-ium6,7-dimethoxy-3H-2-benzofuran-1-one+(-)-β-HYDRASTINE
    narcotoline-8-(1-phenyl-1H-5-tetrazolyl) ether(-)-β-HYDRASTINE
    (S)-3-((R)-6,7-dihydroxy-2-methyl-1,2,3,4-tetrahydro-isoquinolin-1-yl)-6,7-dimethoxy-3H-isobenzofuran-1-one+bromochloromethane(-)-β-HYDRASTINE

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Packed OV-1 - 2985. temperature ramp
    Other Methyl Silicone - 2988. custom temperature program

    Precursor

    diazomethane
    bromochloromethane
    narcotoline-8-(1-phenyl-1H-5-tetrazolyl) ether
    (S)-3-((R)-6,7-dihydroxy-2-methyl-1,2,3,4-tetrahydro-isoquinolin-1-yl)-6,7-dimethoxy-3H-isobenzofuran-1-one

    Downstream Product

    Nicotinic acid
    formic acid
    3,4-dihydroxybenzoic acid
    6,7-dimethoxy-3H-2-benzofuran-1-one

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