Description

Propanoic Acid, 3-Amino-2-Diazo-3-Oxo-, Ethyl Ester is a specialized diazo compound characterized by its unique amino and diazo functional groups on a propanoate ester backbone. This structure makes it a valuable intermediate for synthesizing complex heterocyclic compounds and fine chemicals. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel heterocyclic compounds with potential biological activity.
• Agrochemical Research: Used in developing new active ingredients for crop protection products, including herbicides and fungicides.
• Dye and Pigment Synthesis: Serves as a precursor for azo dyes and other colorants due to its reactive diazo group.
• Fine Chemical Production: Employed in custom synthesis and process development for specialty chemicals.
• Academic and Industrial R&D: A valuable reagent for methodological studies in organic synthesis and catalysis.
• Material Science: Potential monomer or modifier for creating polymers with specific light-absorbing or chemical properties.

Basic Information

Product Name	Propanoic Acid, 3-Amino-2-Diazo-3-Oxo-, Ethyl Ester
CAS No.	73723-31-6
Molecular Formula	C5H7N3O3
Molecular Weight	157.13 g/mol
Synonyms	Ethyl 3-Amino-2-diazo-3-oxopropanoate; Ethyl 2-Diazo-3-aminomalonate; 3-Amino-2-diazo-3-oxopropanoic Acid Ethyl Ester; 2-Diazo-3-aminomalonic Acid Ethyl Ester; Amino(diazo)malonic Acid Ethyl Ester; Diazoaminomalonic Acid Ethyl Ester; Ethyl Diazoaminomalonate; CAS 73723-31-6
EINECS	Contact for details

Quality Control

Our Propanoic Acid, 3-Amino-2-Diazo-3-Oxo-, Ethyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and NMR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all relevant specifications. Our quality systems are designed to support cGMP and ISO standards for research and commercial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging. Keep away from heat, sparks, and open flame. Isolate from incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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