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Imagem de 2,4-Dichloro-5-nitropyridine

2,4-Dichloro-5-nitropyridine

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Origem: China

Cas No: 4487-56-3

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
  • Quick Details

    CAS No.:
    4487-56-3
    Other Names:
    5-nitro-2,4-dichloro pyridine
    MF:
    C5H2Cl2N2O2
    EINECS No.:
    640-198-1
    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:
    DAC170125
    Application:
    Pharm/Chem Industries
    Appearance:
    White Powder
    Structure Identification:
    H-NMR&LC-MS
    Identification:
    Infrared Absorption
    Test method:
    HPLC-ESI-MS
    Content:
    99.0%
    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
  • Property

    CAS No.: 4487-56-3 Formula: C5H2Cl2N2O2 Molecular Weight: 192.98800

    Description

    2,4-Dichloro-5-nitropyridine is used in the synthesis of potent and selective stearoyl-CoA desaturase (SCD) inhibitors. Also used in preparation of Rho-Kinase inhibitors displaying antihypertensive activity.

    Basic Info

    Chemical Name 2,4-Dichloro-5-nitropyridine
    Synonyms

    2,4-DICHLORO-5-NITROPYRIDINE;

    CAS No. 4487-56-3
    Molecular Formula C5H2Cl2N2O2
    Molecular Weight 192.98800
    PSA 58.71000
    LogP 2.81980

    Properties

    Appearance & Physical State Light yellow needles
    Density 1.63g/cm3
    Boiling Point 282.329ºC at 760 mmHg
    Flash Point 124.548ºC
    Refractive Index 1.603

    Safety Info

    HS Code 2933399090
    Hazard Codes Xi

    Synthesis Route

    4-chloro-5-nitro-1H-pyridin-2-one2,4-Dichloro-5-nitropyridine
    5-Amino-2,4-dichloropyridine2,4-Dichloro-5-nitropyridine
    2-Amino-4-chloro-5-nitropyridine2,4-Dichloro-5-nitropyridine

    Precursor

    5-Amino-2,4-dichloropyridine
    4-Hydroxy-3-nitropyridine
    4-Chloro-3-nitropyridine
    2-Amino-4-chloro-5-nitropyridine

    Downstream Product

    N-ethyl-5-nitro-2-phenoxypyridin-4-amine
    2-chloro-N-ethyl-5-nitropyridin-4-amine

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