Description

2-Aminooctadecanoic Acid is a high-purity, long-chain amino acid derivative, also known as 2-Aminostearic Acid. This compound serves as a versatile building block and intermediate in advanced organic synthesis and specialty chemical manufacturing. It is particularly valuable for industries requiring the introduction of a hydrophobic, functionalized chain, such as pharmaceuticals, surfactants, and polymer research.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring lipophilic amino acid moieties.
• Surfactant & Detergent Chemistry: Acts as a precursor for novel amphoteric or cationic surfactants with enhanced conditioning and emulsifying properties.
• Polymer Modification: Employed to introduce functional amino groups into polymer backbones for creating specialty polyamides, coatings, or adhesives.
• Bioconjugation & Peptide Mimetics: Useful in bioconjugation chemistry and the development of peptide analogs with increased metabolic stability.
• Lubricant & Fuel Additive Synthesis: Serves as an intermediate for manufacturing high-performance additives that improve lubricity and anti-wear characteristics.
• Cosmetic Ingredients: A key raw material for synthesizing conditioning agents and emulsifiers in personal care formulations.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new materials and chemical pathways.

Basic Information

Product Name	2-Aminooctadecanoic Acid
CAS No.	5782-80-9
Molecular Formula	C₁₈H₃₇NO₂
Molecular Weight	299.49 g/mol
Synonyms	2-Aminostearic Acid; DL-2-Aminooctadecanoic Acid; (±)-2-Aminooctadecanoic Acid; Octadecanoic acid, 2-amino-; 2-Amino-octadecanoic acid; α-Aminostearic Acid; NSC 3348
EINECS	227-306-9

Quality Control

Our 2-Aminooctadecanoic Acid is manufactured 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. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 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.