Description

Propanoic Acid, Ethyl Ester, Radical Ion(1-) (9Ci) is a specialized organic anion, a derivative of ethyl propionate, characterized by its radical center and negative charge. This unique structure makes it a valuable intermediate and reagent in advanced synthetic chemistry and materials science research. It is primarily utilized by R&D chemists and process engineers in the fine chemical, pharmaceutical, and polymer industries for developing novel compounds and studying reaction mechanisms.

Application

• Advanced Organic Synthesis: Serves as a key building block or reactive intermediate in the synthesis of complex molecules, including active pharmaceutical ingredients (APIs) and specialty chemicals.
• Polymer & Material Science: Used as a functional monomer or initiator in the development of novel polymers with specific electronic or structural properties.
• Catalysis Research: Employed in studies of reaction mechanisms and the development of new catalytic systems, particularly in radical chemistry.
• Analytical Chemistry: Acts as a reference standard or reagent in mass spectrometry and other analytical techniques for method development and calibration.
• Electrochemical Studies: Utilized in research involving electron transfer processes and the development of new battery or capacitor materials.

Basic Information

Product Name	Propanoic Acid, Ethyl Ester, Radical Ion(1-) (9Ci)
CAS No.	20741-13-3
Molecular Formula	C5H9O2•-
Molecular Weight	101.12 g/mol (for neutral radical)
Synonyms	Ethyl Propionate Radical Anion; Ethyl Propanoate Radical Anion; 1-Ethoxy-1-oxopropan-1-ide; Propanoic acid ethyl ester radical anion; Ethyl propionate anion radical; CARBOETHOXYETHYL RADICAL ANION
EINECS	Contact for details

Quality Control

Our production of Propanoic Acid, Ethyl Ester, Radical Ion(1-) (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for research applications. Each lot is characterized using advanced analytical techniques, including NMR and mass spectrometry, to confirm identity and assess purity. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, well-ventilated area. Due to its reactive nature as a radical ion, minimize exposure to air and moisture to preserve stability.

Specification

Item	Specification
Appearance	Solution (typically in appropriate solvent)
Identification (NMR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC/GC)	≥95% (Anion Content)
Solvent	Specified per batch (e.g., THF, DME)
Concentration	Specified per batch (typically 0.1M - 1.0M)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.