Description

2-Pentenoic Acid, 2-Amino-4-Oxo-, Methyl Ester (9Ci) is a specialized organic compound featuring a unique α-amino-β-ketoester structure. This molecular architecture makes it a valuable versatile building block for synthesizing complex molecules in advanced research and development. It is particularly relevant for pharmaceutical intermediates and agrochemical synthesis, where its functional groups allow for targeted chemical modifications. Professionals in fine chemical manufacturing and R&D laboratories require this high-purity intermediate for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, or plant growth regulators.
• Chemical Research & Development: Acts as a versatile building block for exploring new organic reactions and creating complex molecular libraries.
• Peptidomimetics & Bioactive Molecule Design: Its α-amino acid ester moiety is valuable for constructing peptide analogs and other biologically active compounds.
• Material Science Research: Potential use as a monomer or functional additive in the development of specialized polymers.

Basic Information

Product Name	2-Pentenoic Acid, 2-Amino-4-Oxo-, Methyl Ester (9Ci)
CAS No.	142311-57-7
Molecular Formula	C7H11NO3
Molecular Weight	157.17 g/mol
Synonyms	Methyl 2-amino-4-oxopent-2-enoate; 2-Amino-4-oxo-2-pentenoic acid methyl ester; Methyl 2-amino-4-oxo-2-pentenoate; 2-Pentenoic acid, 2-amino-4-oxo-, methyl ester; (2E)-2-Amino-4-oxopent-2-enoic acid methyl ester; 2-Amino-4-oxopent-2-enoic acid methyl ester; Aminooxopentenoic acid methyl ester
EINECS	Contact for details

Quality Control

Our production of 2-Pentenoic Acid, 2-Amino-4-Oxo-, Methyl Ester (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. The material undergoes rigorous analytical testing, including HPLC for assay and impurity profiling and spectroscopic methods for structural confirmation. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to minimize exposure to atmospheric humidity. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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