Ethyl 2-pyridylacetate
Ethyl 2-pyridylacetate (CAS: 2739-98-2), with the molecular formula C9H11NO2 and a molecular weight of 165.19 g/mol, is a heterocyclic building block. This compound is valuable in chemical synthesis, particularly for the creation of more complex organic molecules. Its structure incorporates a pyridine ring and an ester functional group, offering versatile reactivity for various research and development applications in organic chemistry.
- IUPAC
- Ethyl 2-pyridineacetate

Organic Synthesis Intermediate
Ethyl 2-pyridylacetate serves as a key intermediate in the synthesis of diverse organic compounds. Its reactive methylene group and pyridine moiety allow for a range of transformations, enabling the construction of complex molecular architectures.
Heterocyclic Compound Synthesis
As a pyridine derivative, this chemical is instrumental in the preparation of various substituted pyridines and other nitrogen-containing heterocyclic systems, which are important scaffolds in medicinal chemistry and materials science.
Research and Development
This compound is utilised in academic and industrial research laboratories for exploring novel synthetic routes and developing new chemical entities. Its availability facilitates the advancement of chemical science.
| Molecular weight | 165.19 |
|---|---|
| Empirical formula | C9H11NO2 |
| Assay | 98% |
| Boiling point | 70 °C/0.05 mmHg(lit.) |
| Density | 1.084 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.497(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 110 °C / 230 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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.
What is Ethyl 2-pyridylacetate used for?
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Ethyl 2-pyridylacetate is primarily used as an intermediate in organic synthesis, particularly for the creation of heterocyclic compounds and other complex molecules in research and development settings.
What is the CAS number and formula for Ethyl 2-pyridylacetate?
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The CAS number for Ethyl 2-pyridylacetate is 2739-98-2, and its molecular formula is C9H11NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ethyl 2-pyridylacetate with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
What are the primary hazards associated with Ethyl 2-pyridylacetate?
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Ethyl 2-pyridylacetate is a Warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields and gloves, should be worn, and handling should occur in a well-ventilated area or with respiratory protection.
How is Ethyl 2-pyridylacetate handled and shipped?
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This chemical is handled with care to avoid skin, eye, and respiratory irritation. It is available for global export by Tech Serve Solutions, adhering to relevant shipping regulations.
How can I request a sample or quote for Ethyl 2-pyridylacetate?
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To request a sample or a quote for Ethyl 2-pyridylacetate, please contact our sales team through the website or by phone, providing your details and the quantity required.
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