Description

(4E,8E)-12-Aminododeca-4,8-Dienoic Acid is a specialized, unsaturated long-chain amino acid derivative featuring conjugated diene and terminal carboxylic acid functional groups. This unique molecular architecture makes it a valuable versatile building block for the synthesis of complex bioactive molecules, including peptide mimetics, lipid conjugates, and novel polymers. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical manufacturers engaged in advanced organic synthesis and medicinal chemistry projects.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel drug candidates, particularly in oncology and metabolic disease.
• Peptidomimetic Synthesis: Used to incorporate non-natural, lipophilic amino acid residues into peptide chains to enhance stability, bioavailability, and target affinity.
• Bioconjugation & Linker Chemistry: Serves as a functional spacer or linker molecule for attaching drugs, probes, or labels to antibodies, proteins, or nanoparticles.
• Polymer Science: Acts as a monomer for creating functionalized polyamides or polyesters with tailored properties for specialty materials.
• Chemical Biology Research: Employed as a tool compound to study lipid metabolism, membrane interactions, and enzyme mechanisms.
• Cosmetic Ingredient Synthesis: A precursor for synthesizing novel surfactants or active ingredients with skin-conditioning properties.

Basic Information

Product Name	(4E,8E)-12-Aminododeca-4,8-Dienoic Acid
CAS No.	55348-78-2
Molecular Formula	C₁₂H₂₁NO₂
Molecular Weight	211.30 g/mol
Synonyms	12-Aminododeca-4,8-dienoic acid; (4E,8E)-12-Amino-4,8-dodecadienoic acid; 4,8-Dodecadienoic acid, 12-amino-, (4E,8E)-; 12-Amino-4,8-dodecadienoic acid; (all-E)-12-Aminododeca-4,8-dienoic acid; 12-Azanyldodeca-4,8-dienoic acid
EINECS	Contact for details

Quality Control

Our (4E,8E)-12-Aminododeca-4,8-Dienoic Acid is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and spectroscopic identification, to ensure it meets the exacting standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity	Contact for details
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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