Description

Propanoic Acid, 2-(Hydroxyimino)-, Ethyl Ester (9Ci) is a specialized organic compound featuring a reactive oxime functional group. This chemical serves as a versatile intermediate and building block in advanced synthetic chemistry, valued for its ability to introduce specific molecular motifs. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of drug candidates, particularly those requiring oxime or ester functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides.
• Chemical Research: Serves as a precursor or reagent in organic synthesis for creating complex molecules in academic and industrial R&D labs.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and functional materials.
• Cross-coupling Reactions: Potential use as a substrate in metal-catalyzed coupling reactions to form new carbon-carbon bonds.

Basic Information

Product Name	Propanoic Acid, 2-(Hydroxyimino)-, Ethyl Ester (9Ci)
CAS No.	20591-87-1
Molecular Formula	C5H9NO3
Molecular Weight	131.13 g/mol
Synonyms	Ethyl 2-(Hydroxyimino)propanoate; Ethyl 2-(Hydroxyimino)propionate; 2-(Hydroxyimino)propionic Acid Ethyl Ester; Ethyl α-(Hydroxyimino)propionate; Oxime of Ethyl Pyruvate; Ethyl 2-Oximinopropanoate; Ethyl 2-Oximinopropionate; NSC 163022
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 2-(Hydroxyimino)-, Ethyl Ester is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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