Description

4,5-Hexadienoic Acid, 2-Amino-4-Methyl-, Methyl Ester is a specialized amino acid derivative with a unique hexadienoic acid backbone, serving as a versatile chiral building block in advanced organic synthesis. Its value lies in its bifunctional structure, which incorporates both an amino group and an ester moiety, enabling its use in constructing complex molecular architectures. This compound is essential for research and development chemists in the pharmaceutical and agrochemical industries, particularly for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in projects targeting neurological or metabolic diseases.
• Agrochemical Synthesis: Used in the creation of novel herbicides, fungicides, and plant growth regulators that require specific stereochemistry for efficacy.
• Peptidomimetics & Bioactive Molecule Design: Serves as a constrained, non-natural amino acid analog for developing peptide mimics and other bioactive compounds with enhanced stability and potency.
• Ligand & Catalyst Development: Employed in the synthesis of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Fine Chemical & Specialty Material Production: Acts as a precursor in the manufacture of advanced polymers, dyes, and other high-value specialty chemicals.
• Academic & Industrial R&D: A valuable tool for methodological development in organic synthesis and medicinal chemistry within university and corporate research laboratories.

Basic Information

Product Name	4,5-Hexadienoic Acid, 2-Amino-4-Methyl-, Methyl Ester
CAS No.	122885-32-9
Molecular Formula	C9H15NO2
Molecular Weight	169.22 g/mol
Synonyms	Methyl 2-amino-4-methyl-4,5-hexadienoate; 2-Amino-4-methyl-4,5-hexadienoic acid methyl ester; 4-Methyl-2-amino-4,5-hexadienoic acid methyl ester; (4-Methyl-4,5-hexadienoyl)glycine methyl ester (related derivative); Amino hexadienoate ester; Chiral hexadienoate building block
EINECS	Contact for details

Quality Control

Every batch of 4,5-Hexadienoic Acid, 2-Amino-4-Methyl-, Methyl Ester undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and cGMP-guided development. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), chiral purity, and impurity profiles is provided with each shipment to support your quality and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (or as specified)
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.