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2,6-Dithiopurine

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Origin: China

Cas No: 5437-25-2

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.: 5437-25-2 Formula: C5H4N4S2 Molecular Weight: 184.24200

    Basic Info

    Chemical Name 2,6-Dithiopurine
    Synonyms

    3,7-dihydropurine-2,6-dithione;

    CAS No. 5437-25-2
    Molecular Formula C5H4N4S2
    Molecular Weight 184.24200
    PSA 132.06000
    LogP 0.93030

    Properties

    Appearance & Physical State light yellow powder
    Density 1.8 g/cm3
    Boiling Point 496.2ºC at 760 mmHg
    Melting Point >350ºC
    Flash Point 253.9ºC
    Water Solubility slightly soluble
    Stability Stable under normal temperatures and pressures.
    Storage Condition -20ºC

    Safety Info

    RTECS UO8475000
    Safety Statements S24/25
    HS Code 2933990090
    WGK Germany 3

    Synthesis Route

    2-Thioxanthine→2,6-Dithiopurine
    formic acid+5,6-diamino-1H-pyrimidine-2,4-dithione→2,6-Dithiopurine
    2,6-diiodo-7H-purine→2,6-Dithiopurine

    Precursor

    formic acid
    2,6,8-trichloro-7H-purine
    5,6-diamino-1H-pyrimidine-2,4-dithione
    2,6-diiodo-7H-purine

    Downstream Product

    9H-purine
    2,6-bis(methylsulfanyl)-7H-purine
    2-bromo-7H-purin-6-amine
    2,6-dibromo-7H-purine

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