Tel:

Email:

EN
Cat. No. Size / Unit Price Qty
CS-W001157 4
Total: USD 88.00

4-Methoxy-6-methyl-2H-pyran-2-one

  • CAS No. 672-89-9

  • Cat. No. CS-0071405
  • Purity≥98%
  • MDL No.MFCD00006640

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

4-Methoxy-6-methyl-2H-pyran-2-one|CS-0071405

Structure of 672-89-9

Please choose your location and provide accurate information for you
Size Stock
Price Quantity

* Please select Quantity before adding items.

General Information

  • CAS No. 672-89-9
  • Cat. No. CS-0071405
  • Purity ≥98%
  • MDL No. MFCD00006640
  • Storage 4°C
  • Shipping Room temperature in continental US; may vary elsewhere.
  • Molecular Formula C₇H₈O₃
  • Molecular Weight 140.14
  • Synonym(s) Methyltriacetolactone
  • SMILES O=C(O1)C=C(OC)C=C1C

Description

4-Methoxy-6-methyl-2H-pyran-2-one was used as a model compound to study the assignment of ring proton resonances in 4-methoxy-6-nonyl-2H-pyran-2-one.

Application

4-Methoxy-6-methyl-2H-pyran-2-one serves as a versatile building block in heterocyclic synthesis, enabling efficient access to substituted pyranone scaffolds. Its orthogonal functional groups—methoxy and methyl—facilitate selective transformations, while the α,β-unsaturated carbonyl system supports Michael additions and cycloadditions. Bench-stable and amenable to purification by recrystallization or flash chromatography, it functions reliably in medium-scale synthetic workflows.

Synthesis

  • Route1

    References

    • Hansen, Chad A.; Frost Journal of the American Chemical Society, 2002 , vol. 124, # 21 p. 5926 - 5927
  • Route2
    • In-stock
      4-Hydroxy-6-methyl-2-pyrone|CS-W020045
      675-10-5
    • null|null
      80-48-8
    • ~78%
    • In-stock
      4-Methoxy-6-methyl-2H-pyran-2-one|CS-0071405
      672-89-9

    References

    • Oikawa, Hideaki; Kobayashi, Tomonori; Katayama, Kinya; Suzuki, Yuichi; Ichihara, Akitami Journal of Organic Chemistry, 1998 , vol. 63, # 24 p. 8748 - 8756
  • Route3
    • In-stock
      4-Hydroxy-6-methyl-2-pyrone|CS-W020045
      675-10-5
    • null|null
      77-78-1
    • ~98%
    • In-stock
      4-Methoxy-6-methyl-2H-pyran-2-one|CS-0071405
      672-89-9

    References

    • Effenberger, Franz; Schoenwaelder, Karl-Heinz Chemische Berichte, 1984 , vol. 117, # 11 p. 3270 - 3279

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-P330-P362+P364-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

  • TPSA   39.44
  • LogP   0.95682
  • H_Acceptors   3
  • H_Donors   0
  • Rotatable_Bonds   1

Recently Viewed Products

Leave US a Message
Upload Pictures

Key Words

  • 4-Methoxy-6-methyl-2H-pyran-2-one sigma4-Methoxy-6-methyl-2H-pyran-2-one manufacturer4-Methoxy-6-methyl-2H-pyran-2-one price4-Methoxy-6-methyl-2H-pyran-2-one structure4-Methoxy-6-methyl-2H-pyran-2-one SDSbuy 4-Methoxy-6-methyl-2H-pyran-2-one4-Methoxy-6-methyl-2H-pyran-2-one supplier4-Methoxy-6-methyl-2H-pyran-2-one uses4-Methoxy-6-methyl-2H-pyran-2-one molecular weightprice of 4-Methoxy-6-methyl-2H-pyran-2-one4-Methoxy-6-methyl-2H-pyran-2-one chemical name formula of 4-Methoxy-6-methyl-2H-pyran-2-one
This product is not sold in the region.
Confirm
How to get a Lot Number

Lot numbers can be found on the outside label of a product:

ChemScene Label