Description

12-Aminododecanoic Acid is a versatile long-chain amino acid derivative, serving as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both a carboxylic acid and a primary amine group, makes it an essential intermediate for creating high-performance polymers and specialty chemicals. This compound is particularly valuable for manufacturers in the pharmaceutical, polymer, and surfactant industries seeking to develop novel materials with tailored properties.

Application

• Polymer Synthesis: A key monomer for producing polyamides (nylon-12 derivatives) and other specialty polymers with enhanced mechanical and thermal properties.
• Pharmaceutical Intermediates: Used in the synthesis of peptide mimetics, drug conjugates, and active pharmaceutical ingredients (APIs).
• Surfactants & Corrosion Inhibitors: Serves as a precursor for synthesizing betaine-type amphoteric surfactants and high-performance corrosion inhibitors.
• Bioconjugation & Linker Chemistry: Employed as a spacer or linker molecule in bioconjugation techniques for diagnostic assays and targeted drug delivery systems.
• Cosmetic Ingredients: Used in the production of conditioning agents and emulsifiers for personal care formulations.
• Lubricant Additives: Acts as an intermediate for manufacturing additives that improve the performance of industrial lubricants.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new materials and chemical processes.

Basic Information

Product Name	12-Aminododecanoic Acid
CAS No.	693-57-2
Molecular Formula	C₁₂H₂₅NO₂
Molecular Weight	215.33 g/mol
Synonyms	12-Aminolauric Acid; ω-Aminolauric Acid; 12-Aminododecanoic Acid; Dodecanoic acid, 12-amino-; Lauric acid, 12-amino-; 12-Amino-dodecansäure (German); Acide 12-aminododécanoïque (French); UNII-6B86O0I0D3
EINECS	211-757-2

Quality Control

Our 12-Aminododecanoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for industrial and research use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 190 °C
Loss on Drying	≤ 1.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1 %

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