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1,3-Dichloroisoquinoline

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Origin: China

Cas No: 7742-73-6

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.:
    7742-73-6
    Other Names:
    TIMTEC-BB SBB003563
    MF:
    C9H5Cl2N
    EINECS No.:
    627-814-4
    Place of Origin:
    Shaanxi, China
    Type:
    Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
    Purity:
    99%min
    Brand Name:
    DIDAC
    Model Number:
    DAC170112
    Application:
    Pharm/Chem Industries
    Appearance:
    Liquid Form
    Structure Identification:
    H-NMR&LC-MS
    Identification:
    Infrared Absorption
    Test method:
    HPLC-ESI-MS
    Content:
    99.0% to 101.0%
    Water:
    0.5% Max.
    Sulfated ash:
    0.1% Max.
    Heavy metals:
    10ppm Max
    Total Impurity:
    0.2% Max.
    Assay:
    HPLC
    Disregard limit:
    0.0005%

    Packaging&Delivery

    Packaging Details
    25kgs/Drum; 200kgs/Drum
    Port
    Any main port of China

    Products Description

    Item
    Standard
    Test Results





    Identification
    A.H-NMR:Comply with the structure
    Complies
    B.LC-MS:Comply with the structure
    Complies
    C.The IR spectrum of sample should be identical with that of reference standard;
    Complies
    D.HPLC-ESI-MS
    The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the
    Standard preparation, as obtained in the Assay.
    Complies
    Crystallinity
    meets the requirements.
    Complies
    Loss on drying
    ≤2.0%
    0.19%
    Heavy metals
    ≤10 ppm
    <10ppm
    Water
    ≤1.0%
    0.1%
    Sulphated ash
    ≤0.5%, determined on 1.0 g.
    0.009%

    Related substances
    Unspecified impurities: for each impurity ≤0.10%
    <0.10%
    Total Impurity ≤0.5%
    0.18%
    Purity
    ≥99.0%
    99.7%
    Assay
    99.0%~101.0% (anhydrous substance).
    99.8%
    Storage
    Preserve in well-closed, light-resistant and airtight containers.
    Complies

  • Property

    CAS No.: 7742-73-6 Formula: C9H5Cl2N Molecular Weight: 198.04900

    Basic Info

    Chemical Name 1,3-Dichloroisoquinoline
    Synonyms

    1,3-dichloroisoquinoline;

    CAS No. 7742-73-6
    Molecular Formula C9H5Cl2N
    Molecular Weight 198.04900
    PSA 12.89000
    LogP 3.54160

    Properties

    Appearance & Physical State white to brown crystalline powder
    Density 1.407 g/cm3
    Boiling Point 328.7ºC at 760 mmHg
    Melting Point 121-122ºC
    Flash Point 182.6ºC
    Refractive Index 1.661

    Safety Info

    Safety Statements S26-S36
    HS Code 2933499090
    WGK Germany 3
    Risk Statements R36/37/38
    Hazard Codes Xi

    Synthesis Route

    4H-isoquinoline-1,3-dione→1,3-Dichloroisoquinoline
    2-(cyanomethyl)benzoic acid→1,3-Dichloroisoquinoline
    Phenylphosphonic dichloride+4H-isoquinoline-1,3-dione→1,3-Dichloroisoquinoline

    Precursor

    2-(cyanomethyl)benzoic acid
    4H-isoquinoline-1,3-dione
    1-hydroxy-2H-isoquinolin-3-one
    2-Furanboronic acid

    Downstream Product

    3-Chloro-5-nitroisoquinoline
    1,2,3,4-Tetrahydroisoquinoline
    isoquinoline
    tert-butyl 4-isoquinolin-1-ylpiperazine-1-carboxylate

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