Ethyl 3-pyridylacetate

CAS 39931-77-6C9H11NO2Chemical Synthesis

Ethyl 3-pyridylacetate (CAS: 39931-77-6), with the molecular formula C9H11NO2 and a molecular weight of 165.19 g/mol, is a pyridine derivative. This compound serves as a valuable building block in organic synthesis, particularly within the realms of pharmaceutical and chemical research. Its structure lends itself to diverse chemical transformations, making it a key intermediate for constructing more complex molecular architectures.

IUPAC: Ethyl 3-pyridineacetate

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Ethyl 3-pyridylacetate (C9H11NO2) — chemical structure, CAS 39931-77-6; Chemistry, fine chemical supplied by Tech Serve Solutions

Building BlocksChemical SynthesisHeterocyclic Building BlocksPyridines

01 /Applications

Organic Synthesis Intermediate

Utilised as a versatile building block in the synthesis of complex organic molecules, including potential pharmaceutical candidates and novel chemical entities. Its pyridine ring and acetate functionality offer multiple reaction sites.

Pharmaceutical Research

A key intermediate in the development of new therapeutic agents. Its structural features are incorporated into molecules being investigated for various biological activities.

Heterocyclic Chemistry

Employed in studies and synthesis involving heterocyclic compounds, specifically pyridine derivatives, contributing to advancements in this area of chemistry.

02 /Properties

Molecular weight	165.19
Empirical formula	C9H11NO2
Assay	99%
Boiling point	80 °C/0.4 mmHg(lit.)
Density	1.086 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.500(lit.)

03 /Safety & handling

GHS hazard pictogram: Harmful / irritant (GHS07) — Harmful / irritant

Warning

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.

04 /Identifiers & registry

CAS number

39931-77-6

MDL number

MFCD00006411

PubChem substance

24894574

Beilstein registry

123827

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 Ethyl 3-pyridylacetate used for?

Ethyl 3-pyridylacetate is primarily used as a building block in organic synthesis and pharmaceutical research for the creation of more complex molecules.

What are the CAS number and formula for Ethyl 3-pyridylacetate?

The CAS number is 39931-77-6 and the empirical formula is C9H11NO2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Ethyl 3-pyridylacetate with an assay of 99%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.

How should Ethyl 3-pyridylacetate be handled safely?

Handle with appropriate personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation and avoid breathing vapours, as it may cause skin irritation, eye irritation, and respiratory irritation (H315, H319, H335).