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Picture of 2-Ethyl-5-methylpyrazine

2-Ethyl-5-methylpyrazine

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Origin: China

Cas No: 13360-64-0

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
  • Property

    CAS No.: 13360-64-0 Formula: C14H20N4 Molecular Weight: 244.33500

    Basic Info

    Chemical Name 2-Ethyl-5-methylpyrazine
    Synonyms

    Pyrazine, 2-ethyl-5-methyl-;
    2-Ethyl-5-methyl pyrazine;
    2-methyl-5-ethylpyrazine;
    2-Ethyl-5-methyl-pyrazin;
    2-ethyl-5-methypyrazine;
    FEMA No. 3154;
    EINECS 236-416-6;
    5-ethyl-2-methylpyrazine;
    Pyrazine,2-ethyl-5-methyl;
    2-Aethyl-5-methyl-pyrazin;

    CAS No. 13360-64-0
    Molecular Formula C14H20N4
    Molecular Weight 244.33500
    PSA 51.56000
    LogP 2.69480

    Properties

    Density 0.977g/cm3
    Boiling Point 170.8ºC at 760mmHg
    Flash Point 63ºC
    Refractive Index 1.4925 (25ºC)
    Stability Stable at normal temperatures and pressures.
    Storage Condition Keep tightly closed. Keep away from heat and open flame.
    Vapor Pressure 1.92mmHg at 25°C

    Safety Info

    HS Code 2933990090
    Packing Group III

    Synthesis Route

    (2S)-6-amino-2-[(2-aminoacetyl)amino]hexanoic acid+methylglyoxal3-ethyl-2,5-dimethylpyrazine+5-Isobutyl-2,3-dimethylpyrazine
    Alanyllysine+methylglyoxal2,3-Dimethylpyrazine+3-ethyl-2,5-dimethylpyrazine
    L-valine+L-lysine2,3-Dimethylpyrazine+3-ethyl-2,5-dimethylpyrazine

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD50 - Lethal dose, 50 percent kill Rodent - rat 900 mg/kg 1.Details of toxic effects not reported other than lethal dose value

    Precursor

    L-ascorbic acid
    L-serine
    Val-Lys
    L-threonine

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