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1-(2-Methoxy-5-methylpyridin-3-yl)ethanone

CAS 1203499-64-2C9H11NO2Chemical Synthesis

1-(2-Methoxy-5-methylpyridin-3-yl)ethanone (CAS 1203499-64-2) is a substituted pyridine building block with the molecular formula C9H11NO2 and a molar mass of 165.19 g/mol. This heterocyclic compound combines a reactive methyl ketone with methoxy and methyl groups on the pyridine ring, making it a versatile intermediate in chemical synthesis. Tech Serve Solutions supplies it as a research-grade building block to laboratories and fine-chemical manufacturers worldwide, supporting medicinal chemistry, agrochemical and discovery programmes.

Synonyms
1-(2-Methoxy-5-methylpyridin-3-yl)ethanone1-(2-Methoxy-5-methyl-3-pyridinyl)ethanone3-Acetyl-2-methoxy-5-methylpyridine2-Methoxy-5-methyl-3-acetylpyridineCAS 1203499-64-2
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1-(2-Methoxy-5-methylpyridin-3-yl)ethanone (C9H11NO2) — chemical structure, CAS 1203499-64-2; Chemistry, fine chemical supplied by Tech Serve Solutions
Building BlocksChemical SynthesisHeterocyclic Building BlocksPyridines
01 /Applications

Pharmaceutical intermediate

Serves as a heterocyclic intermediate in medicinal chemistry and the synthesis of pyridine-containing drug candidates. The acetyl group provides a convenient handle for condensation, reduction and heterocycle formation.

Building block for chemical synthesis

Functions as a C9 pyridine building block in multi-step organic synthesis. The aryl methyl ketone supports a wide range of transformations, including reactions at the carbonyl and further functionalisation of the ring.

Agrochemical research

Substituted pyridines of this type are widely explored in agrochemical discovery. The compound can serve as a starting material when developing and screening novel active structures.

Heterocyclic chemistry and discovery libraries

Used by research chemists to assemble pyridine scaffolds and to populate screening libraries. Its defined substitution pattern makes it useful for structure-activity studies.

02 /Properties
Molecular weight165.19
Empirical formulaC9H11NO2
03 /Identifiers & registry
CAS number
1203499-64-2
04 /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.

05 /Frequently asked questions

What is 1-(2-Methoxy-5-methylpyridin-3-yl)ethanone used for?

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It is used as a heterocyclic building block in chemical synthesis. The pyridine ring and reactive methyl ketone make it a useful intermediate for pharmaceutical and agrochemical research, medicinal chemistry and the preparation of more complex pyridine derivatives.

What is the CAS number and molecular formula of 1-(2-Methoxy-5-methylpyridin-3-yl)ethanone?

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The CAS number is 1203499-64-2 and the molecular formula is C9H11NO2. Its molecular weight is 165.19 g/mol. It is also described as a 2-methoxy-5-methyl-substituted 3-acetylpyridine.

What grade and purity does Tech Serve Solutions supply?

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We supply 1-(2-Methoxy-5-methylpyridin-3-yl)ethanone as a research and technical-grade building block for synthesis. We do not represent it as USP, BP or EP pharmacopoeial grade. A current specification or certificate of analysis can be provided with your enquiry, and assay can be confirmed on request before dispatch.

How should this compound be handled and stored?

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A specific GHS classification is not provided in our current data, so it should be treated as a laboratory chemical and handled by trained personnel using standard good practice, including suitable gloves, eye protection and adequate ventilation. Store in a tightly closed container in a cool, dry, well-ventilated area away from incompatible materials. Always consult the Safety Data Sheet supplied with the product before use.

How is 1-(2-Methoxy-5-methylpyridin-3-yl)ethanone packed, shipped and exported?

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It is packed in appropriately sealed, labelled containers sized to the order, from gram quantities to larger research volumes, with packaging suited to the material. Tech Serve Solutions exports globally with the required documentation and Safety Data Sheet, arranging compliant transport to your laboratory or facility.

How do I request a sample or quote?

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Contact Tech Serve Solutions with your required quantity and destination, and our team will respond with availability, lead time and a quotation. Samples can be discussed for evaluation, subject to availability.

Need 1-(2-Methoxy-5-methylpyridin-3-yl)ethanone in a specific grade or volume?