Adenine

Short Description:


  • Min.Order Quantity: Up to request
  • Supply Ability: Up to request
  • Port: Main Port of China
  • Payment Terms: L/C,D/A,D/P,T/T,WU,PAYPAL,TRADE ASSURANCE
  • CAS NO.: 73-24-5
  • CONTENT: 98.0-102.0%
  • Product Detail

    Product Tags

    Adenine

    Product Name

    Adenine

    Synonyms

    1,6-dihydro-6-imino-9h-purin;1H-Purine, 6-amino-;1h-purine,6-amino;1H-Purine-6-amine;3,6-Dihydro-6-iminopurine;6-Amino-3H-purine;6-Amino-7H-purine;6-Amino-9H-purine

    CAS

    73-24-5

    Molecular formula

    C5H5N5

    Molecular Weight

    135.13

    Molecular Structure

     73-24-5

    Physical and Chemical Properties

    M.P. 

    >360 °C(lit.)

    Storage Temp.

    Store at RT.

    Sublimation

    220°C

    F.P.

    220°C

    Water Solubility 

    0.5 g/L (20 °C)

     

    General Description

    White to almost white crystalline powder

    Usage

    local antiseptic; Vitamin B4; Widespread throughout animal and plant tissues combined with niacinamide, d-ribose, and phosphoric acids; a constituent of nucleic acids and coenzymes, such as codehydrase I and II, adenylic acid, coa laninedehydrase. It is used in microbial determination of niacin; in research on heredity, virus diseases, and cancer.

    Storage condition

    Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

    Specifications

    Items

    Standard

    Appearance

    White to almost white crystalline powder

    Assay

    98.0~102.0%

    Vapor Pressure

    0.033(25C)

    Density

    0.98604 – 0.99741 g/cm3 (55 – 25 C)

    Melting Point

    >360 °C(lit.)

    pKa/pKb

    11.05(pKb)

    Partition Coefficient

    -2.12

    Heat of Combustion

    -2779KJ/mol

    Vapor Density

    4.7

    Loss on Drying

    ≤1.0%

    Residue on Ignition

    ≤0.1%

    Heavy Metals

    <0.001%

    Nitrogen content

    50.2~53.4%

     

     

     


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