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coumarin 120

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Origin: China

Cas No: 26093-31-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 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.:
    26093-31-2
    Other Names:
    Coumarin 120
    MF:
    C10H9NO2
    EINECS No.:
    247-454-8
    Place of Origin:
    Shandong, China
    Type:
    Vitamins, Amino Acids and Coenzymes, Auxiliaries and Other Medicinal Chemicals
    Grade Standard:
    Food Grade, Medicine Grade
    Brand Name:
    Natural Micron
    Model Number:
    26093-31-2
    Purity:
    98%
    Product name:
    7-Amino-4-methylcoumarin
    CAS:
    26093-31-2
    Appearance:
    White powder
    Grade:
    Phamaceutical Grade
    Assay:
    98%
    Certificate:
    COA
    MOQ:
    1KG
    Shelf life:
    2 Years
    Molecular Weight:
    175.18
    Package:
    Aluminum Foil Bag

    Packaging&Delivery

    Packaging Details
    Aluminium fiol bag, Carton, Drum
    Port
    any port in China
    Lead Time:
    Quantity(Kilograms)1 - 50>50
    Est. Time(days)5To be negotiated

  • Property

    CAS No.: 26093-31-2 Formula: C10H9NO2 Molecular Weight: 175.18400

    Basic Info

    Chemical Name coumarin 120
    Synonyms

    Cumarin120;
    H-MCA;
    COUMARIN 440;
    7-amino-4-methylcoumarin;
    C 120;
    7-NH2-4-CH3-coumarin;
    7-amino-4-methylcoumarine;
    7-Amino-4-methylcoumarin,laser grade;
    AMC;
    Coumarin 120;
    4-methyl-7-amino-coumarin;
    7-amino-4-methyl-2H-chromen-2-one;
    7-AMC;

    CAS No. 26093-31-2
    Molecular Formula C10H9NO2
    Molecular Weight 175.18400
    PSA 56.23000
    LogP 2.26480

    Properties

    Appearance & Physical State Yellow powder.
    Density 1.275 g/cm3
    Boiling Point 378.3ºC at 760 mmHg
    Melting Point 223-226ºC
    Flash Point 216.9ºC
    Refractive Index 1.627
    Stability Stable under normal temperatures and pressures.
    Storage Condition 2-8ºC
    Vapor Pressure 6.37E-06mmHg at 25°C

    Safety Info

    Safety Statements S26-S37/39
    HS Code 2932209090
    WGK Germany 3
    Risk Statements R20/21/22; R36/37/38
    Hazard Codes Xn

    Synthesis Route

    (2S)-2-amino-4-methyl-N-(4-methyl-2-oxochromen-7-yl)pentanamide→coumarin 120+L-leucine
    (2S)-2-amino-N-(4-methyl-2-oxochromen-7-yl)propanamide→coumarin 120+L-alanine
    Ethyl acetoacetate+3-aminophenol→coumarin 120

    Precursor

    Ethyl acetoacetate
    ethyl N-(4-methyl-2-oxochromen-7-yl)carbamate
    methyl N-(4-methyl-2-oxochromen-7-yl)carbamate
    3-aminophenol

    Downstream Product

    (2S)-2-[(2-aminoacetyl)amino]-N-(4-methyl-2-oxochromen-7-yl)-3-phenylpropanamide
    4-methylumbelliferone
    H-GLU(AMC)-OH
    tert-butyl N-[(2S)-6-acetamido-1-[(4-methyl-2-oxochromen-7-yl)amino]-1-oxohexan-2-yl]carbamate

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