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2-Amino-5-nitro-4-picoline

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Origin: China

Cas No: 21901-40-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 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.:
    21901-40-6
    Other Names:
    2-Amino-5-nitro-4-methylpyridine
    MF:
    C6H7N3O2
    EINECS No.:
    624-887-4
    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:
    Solid 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
    Lead Time:
    Quantity(Grams)1 - 1>1
    Est. Time(days)3To be negotiated

    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.: 21901-40-6 Formula: C6H7N3O2 Molecular Weight: 153.13900

    Description

    4-Methyl-5-nitro-2-pyridinamine is chemical in the synthesis of drugs as new amides based on arachdonic-acid, with potential anti-inflammatory activity. Also is used in the preparation of novel benzylamine analogues of anacardic acid as antibacterial agents.

    Basic Info

    Chemical Name 2-Amino-5-nitro-4-picoline
    Synonyms

    4-methyl-5-nitropyridin-2-amine;
    4-methyl-5-nitro-2-aminopyridine;
    4-Methyl-5-nitro-2-pyridinamine;
    4-methyl-5-nitropyridin-2-amine hydro chloride;
    2-Amino-4-methyl-5-nitropyridine;
    2-AMINO-4-METHYL-5-NITRO PYRIDINE;
    4-Methyl-5-nitropyridine-2-amine;
    2-Amino-5-nitro-4-methylpyridine;
    4-methyl-5-nitro-pyridin-2-ylamine;
    2-Amino-4-Mythyl-5-NitroPyridine;

    CAS No. 21901-40-6
    Molecular Formula C6H7N3O2
    Molecular Weight 153.13900
    PSA 84.73000
    LogP 1.98480

    Properties

    Appearance & Physical State yellow crystal
    Density 1.354 g/cm3
    Boiling Point 351.9ºC at 760 mmHg
    Melting Point 220-225ºC
    Flash Point 166.6ºC
    Vapor Pressure 3.99E-05mmHg at 25°C

    Safety Info

    Safety Statements S22-S26-S36/37/39
    HS Code 2933399090
    WGK Germany 3
    Risk Statements R20/21/22; R36/37/38
    Hazard Codes Xn
    Symbol GHS07
    Caution Statement P261; P305 + P351 + P338
    Hazard Declaration H315; H319; H335
    Signal Word Warning

    Synthesis Route

    4-Methylpyridin-2-amine→2-Amino-5-nitro-4-picoline
    4-Methylpyridin-2-amine→2-Amino-5-nitro-4-picoline+2-Amino-3-nitro-4-picoline
    4-Methyl-3-nitropyridine→2-Amino-5-nitro-4-picoline

    Precursor

    4-Methyl-3-nitropyridine
    Sulfuric acid
    4-Methylpyridin-2-amine
    N-(4-methylpyridin-2-yl)nitramide

    Downstream Product

    2-chloro-5-nitropyridine-4-carboxylic acid
    3-Fluoro-4-methylpyridine
    3-Fluoropyridine-4-carboxylic acid
    N-(5-fluoro-4-methylpyridin-2-yl)acetamide

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