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CS-W001157 4
Total: USD 88.00

3-Methylcyclopentane-1,2-dione

  • CAS No. 765-70-8

  • Cat. No. CS-W011271
  • Purity≥98%
  • MDL No.MFCD00001417

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

3-Methylcyclopentane-1,2-dione|CS-W011271

Structure of 765-70-8

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General Information

  • CAS No. 765-70-8
  • Cat. No. CS-W011271
  • Purity ≥98%
  • MDL No. MFCD00001417
  • Storage Store at room temperature
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₈O₂
  • Molecular Weight 112.13
  • Synonym(s) 2-Hydroxy-3-methyl-2-cyclopenten-1-one
  • SMILES O=C1C(C(C)CC1)=O

Description

3-Methylcyclopentane-1,2-dione is a cyclic diketone featuring a fused 1,2-dicarbonyl system on a methyl-substituted cyclopentane ring. This configuration imparts enhanced reactivity in nucleophilic addition processes and facilitates use in heterocycle synthesis. The molecule exhibits good stability under standard bench conditions and serves as a key intermediate in the construction of complex polycyclic frameworks.

Synthesis

  • Route1

    References

    • US4007216 A1, ;
  • Route2
    • 5-Methyl-6-oxabicyclo[3.1.0]hexan-2-one|CS-1025930
      17024-44-1
    • ~81%
    • In-stock
      3-Methylcyclopentane-1,2-dione|CS-W011271
      765-70-8

    References

    • European Journal of Organic Chemistry, , # 10 p. 1905 - 1911
  • Route3
    • 3-methylcyclopentane-1,2-diol|CS-0021855
      27583-37-5
    • ~%
    • In-stock
      3-Methylcyclopentane-1,2-dione|CS-W011271
      765-70-8

    References

    • Synlett, , # 3 p. 347 - 350

Safety Information

Download SDS
GHS Pictogram :
GHS No : GHS07
Signal Word : Warning
UN#: N/A
Class : N/A
Packing Group : N/A
Hazard Statements : H302
Precautionary Statements : P264-P270-P330-P501

Quality Control

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Computational Chemistry Data

  • TPSA   34.14
  • LogP   0.5545
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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