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CS-W001157 4
Total: USD 88.00

2,6-Dichloro-9-methyl-9H-purine

  • CAS No. 2382-10-7

  • Cat. No. CS-W000377
  • Purity≥98%
  • MDL No.MFCD00278778

*For research and further manufacturing use only, not for direct human use.

2,6-Dichloro-9-methyl-9H-purine|CS-W000377

Structure of 2382-10-7

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General Information

  • CAS No. 2382-10-7
  • Cat. No. CS-W000377
  • Purity ≥98%
  • MDL No. MFCD00278778
  • Storage -20°C, sealed storage, away from moisture
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₄Cl₂N₄
  • Molecular Weight 203.03
  • Synonym(s) 9-Methyl-2,6-dichloropurine
  • SMILES CN1C=NC(C1=NC(Cl)=N2)=C2Cl

Description

2,6-Dichloro-9-methyl-9H-purine is a sterically hindered purine derivative featuring two chlorine substituents at the 2- and 6-positions and a methyl group at the 9-position. This configuration imparts enhanced stability and electron-deficient character, enabling its use as a key scaffold in nucleoside analog synthesis and medicinal chemistry applications.

Application

2,6-Dichloro-9-methyl-9H-purine serves as a versatile building block in purine-based synthesis, enabling efficient access to substituted nucleoside analogs and heterocyclic scaffolds. Its dichloro substitution pattern facilitates regioselective functionalization at C2 and C6, while the methyl group at C9 enhances stability and modulates reactivity. The compound exhibits excellent bench stability, tolerates diverse reaction conditions, and simplifies purification—making it ideal for medicinal chemistry campaigns and API intermediate development.

Synthesis

  • Route1

    References

    • WO2005/28479 A2, ; Page/Page column 58 ;
  • Route2
    • In-stock
      2,6-Dichloropurine|CS-W007367
      5451-40-1
    • null|null
      74-88-4
    • ~48%
    • In-stock
      2,6-Dichloro-9-methyl-9H-purine|CS-W000377
      2382-10-7

    References

    • Joerg, Manuela; Shonberg, Jeremy; Mak, Frankie S.; Miller, Neil D.; Yuriev, Elizabeth; Scammells, Peter J.; Capuano, Ben Bioorganic and Medicinal Chemistry Letters, 2013 , vol. 23, # 11 p. 3427 - 3433
  • Route3
    • null|null
      1198-33-0
    • ~%
    • In-stock
      2,6-Dichloro-9-methyl-9H-purine|CS-W000377
      2382-10-7

    References

    • Journal of the Chemical Society, , p. 692

Safety Information

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GHS Pictogram : N/A
GHS No : N/A
Signal Word : N/A
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : N/A
Precautionary Statements : N/A

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Computational Chemistry Data

  • TPSA   43.6
  • LogP   1.6701
  • H_Acceptors   4
  • H_Donors   0
  • Rotatable_Bonds   0

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