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theobromine

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Origin: China

Cas No: 83-67-0

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 83-67-0 Formula: C7H8N4O2 Molecular Weight: 180.16400

    Description

    A metabolite of Caffeine.

    Basic Info

    Chemical Name theobromine
    Synonyms

    Diurobromine;
    Thesodate;
    1H-Purine-2,6-dione, 3,7-dihydro-3,7-dimethyl-;
    Theobromine;
    3,7-dimethyl-3,7-dihydro-1H-purine-2,6-dione;
    Santheose;
    Thesal;
    3,7-dimethyl xanthine;
    Teobromin;
    3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione;
    Theosalvose;
    Theostene;
    3,7-dimethylpurine-2,6-dione;

    CAS No. 83-67-0
    Molecular Formula C7H8N4O2
    Molecular Weight 180.16400
    PSA 72.68000
    LogP -1.03970

    Properties

    Appearance & Physical State white to yellow crystalline powder
    Density 1.5
    Boiling Point Sublimes 290-295ºC
    Melting Point 290-295ºC
    Flash Point 290-295ºC
    Refractive Index 1.737
    Water Solubility slightly soluble,
    Stability Stable under normal temperatures and pressures.
    Storage Condition Keep container closed when not in use. Store in a cool, dry area away from incompatible substances.

    Safety Info

    RTECS XH2275000
    Safety Statements S22-S24/25
    HS Code 2933990090
    WGK Germany 1
    Risk Statements R22
    Hazard Codes Xn

    Synthesis Route

    Caffeine→theophylline+theobromine
    Caffeine→theophylline+theobromine
    Caffeine→theophylline+theobromine

    Downstream Product

    1-Methylimidazolidine-2,4,5-trione
    1-methyl-5-hydroxyhydantoin-5-carboxamide
    1-methyl-1,3-diazinane-2,4,5,6-tetrone
    1-(2-hydroxyethyl)-3,7-dimethylpurine-2,6-dione

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