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

CAS 672-89-9C7H8O3Chemical Synthesis

4-Methoxy-6-methyl-2H-pyran-2-one (CAS: 672-89-9, C7H8O3) is a heterocyclic organic compound with a molecular weight of 140.14 g/mol. This pyran derivative serves as a valuable building block in chemical synthesis. It is recognised for its utility in academic research, particularly in studies investigating spectroscopic assignments for related pyranone structures, contributing to a deeper understanding of organic molecular characterisation.

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4-Methoxy-6-methyl-2H-pyran-2-one (C7H8O3) — chemical structure, CAS 672-89-9; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHeterocyclic Building BlocksPyrans

01 /Applications

Research in Organic Synthesis

4-Methoxy-6-methyl-2H-pyran-2-one functions as a model compound in chemical research. Its structure is employed to explore and elucidate spectroscopic properties, aiding in the characterisation of complex organic molecules within synthetic chemistry.

Spectroscopic Studies

The compound has been utilised in studies focused on assigning ring proton resonances in similar 2H-pyran-2-one derivatives. This application contributes to the advancement of analytical techniques in organic chemistry.

Heterocyclic Chemistry

As a member of the pyran class, this compound is a useful starting material or intermediate for the synthesis of more complex heterocyclic systems in academic and industrial research settings.

02 /Properties

Molecular weight	140.14
Empirical formula	C7H8O3
Assay	97%
Application	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-one1.
Melting point	83-86 °C(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

672-89-9

MDL number

MFCD00006640

PubChem substance

24849421

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is 4-Methoxy-6-methyl-2H-pyran-2-one used for?

4-Methoxy-6-methyl-2H-pyran-2-one is primarily used as a model compound in research for spectroscopic studies and as a building block in chemical synthesis, particularly within heterocyclic chemistry.

What is the CAS number and formula for 4-Methoxy-6-methyl-2H-pyran-2-one?

The CAS number is 672-89-9, and the molecular formula is C7H8O3.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies 4-Methoxy-6-methyl-2H-pyran-2-one with an assay of 97%. This product is intended for research and laboratory use; TSS does not represent it as USP, BP, or EP grade.

What are the safety and handling precautions for this chemical?

This compound requires careful handling. Recommended personal protective equipment includes eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. It has a WGK Germany rating of 3, indicating a high hazard level.

How is 4-Methoxy-6-methyl-2H-pyran-2-one packed, shipped, and exported?

Tech Serve Solutions offers professional packing and global export services for 4-Methoxy-6-methyl-2H-pyran-2-one, adhering to all relevant shipping regulations for fine chemicals.

How can I request a sample or quote for 4-Methoxy-6-methyl-2H-pyran-2-one?

To request a sample or obtain a quote for 4-Methoxy-6-methyl-2H-pyran-2-one, please contact our sales team through the details provided on the Tech Serve Solutions website.