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CS-W001157 4
Total: USD 88.00

3-Methyldihydro-2H-pyran-4(3H)-one

  • CAS No. 119124-53-7

  • Cat. No. CS-W003860
  • Purity≥97%
  • MDL No.MFCD13193744

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

3-Methyldihydro-2H-pyran-4(3H)-one|CS-W003860

Structure of 119124-53-7

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General Information

  • CAS No. 119124-53-7
  • Cat. No. CS-W003860
  • Purity ≥97%
  • MDL No. MFCD13193744
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₆H₁₀O₂
  • Molecular Weight 114.14
  • Synonym(s) None
  • SMILES O=C1CCOCC1C

Description

3-Methyldihydro-2H-pyran-4(3H)-one is a bench-stable, moisture-tolerant heterocyclic ketone featuring a conjugated enone system. This cyclic β-keto ester analog integrates readily into complex molecular architectures, serving as a key building block in synthetic routes to natural product analogs and bioactive scaffolds.

Application

3-Methyldihydro-2H-pyran-4(3H)-one serves as a versatile synthetic building block for oxygenated heterocycles, enabling efficient access to bioactive scaffolds through established ring-opening and conjugate addition reactions. Its α,β-unsaturated γ-lactone functionality exhibits predictable reactivity in nucleophilic additions and transition-metal-catalyzed transformations, offering high functional group tolerance and bench stability for use in medicinal chemistry and process development workflows.

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-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Computational Chemistry Data

  • TPSA   26.3
  • LogP   0.6119
  • H_Acceptors   2
  • H_Donors   0
  • Rotatable_Bonds   0

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