Description

11-Cyano-1-Undecanoic Acid is a bifunctional organic compound featuring both a terminal cyano group and a carboxylic acid moiety on a long alkyl chain. This unique structure makes it a versatile intermediate for the synthesis of specialty polymers, pharmaceuticals, and advanced materials. It is particularly valuable for researchers and manufacturers in the fine chemical, polymer science, and pharmaceutical development sectors seeking to introduce specific functional groups into larger molecular architectures.

Application

• Polymer Synthesis: Key monomer or chain extender for producing polyamides (nylons), polyesters, and other specialty polymers with tailored properties.
• Pharmaceutical Intermediates: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Liquid Crystal & Advanced Materials: Used in the development of liquid crystal compounds and other functional materials requiring long-chain bifunctional linkers.
• Surface Modification & Coatings: Employed to modify surface properties or as a component in high-performance coating formulations.
• Organic Synthesis & Research: A valuable reagent for organic chemists to construct complex molecules, leveraging both the nitrile and carboxylic acid functional groups.
• Corrosion Inhibitors: Potential use as a precursor in the formulation of specialized corrosion inhibitors for industrial applications.

Basic Information

Product Name	11-Cyano-1-Undecanoic Acid
CAS No.	5810-18-4
Molecular Formula	C12H21NO2
Molecular Weight	211.30 g/mol
Synonyms	11-Cyanoundecanoic Acid; 1-Cyano-10-carboxydecane; 10-Carboxydecanenitrile; Undecanoic acid, 11-cyano-; ω-Cyanoundecanoic Acid; 11-Cyano-undecanoic acid; 11-Cyano-undecanoic acid (C12)
EINECS	227-369-6

Quality Control

Our 11-Cyano-1-Undecanoic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from tests such as Identification (IR), Assay (HPLC), and impurity profiling. Our quality commitment ensures the material meets the stringent requirements for research and industrial synthesis.

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). Keep away from strong oxidizing agents, strong bases, and sources of ignition.

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	≤ 0.5%
Heavy Metals	≤ 10 ppm

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