Description

6-Isocyanato-Hexanoic Acid Methyl Ester is a versatile bifunctional monomer containing both an isocyanate group and an ester group. This compound is crucial for introducing reactive sites and specific functional groups into polymer chains, enabling the synthesis of advanced materials with tailored properties. It is primarily sought after by R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications ranging from drug conjugation to the production of polyurethanes and coatings.

Application

• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly for conjugation and linker chemistry.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides, herbicides, and plant growth regulators.
• Polymer & Resin Modification: Acts as a cross-linking agent or chain extender in polyurethane, epoxy, and acrylic systems to enhance mechanical strength and chemical resistance.
• Surface Coatings & Adhesives: Incorporated into formulations to improve adhesion, flexibility, and durability of industrial coatings, paints, and adhesives.
• Bioconjugation & Material Science: Utilized for attaching biomolecules (e.g., peptides, proteins) to surfaces or other polymers in diagnostic and biomedical research.
• Specialty Chemical Synthesis: A valuable precursor for synthesizing more complex organic compounds, including dyes, plasticizers, and corrosion inhibitors.

Basic Information

Product Name	6-Isocyanato-Hexanoic Acid Methyl Ester
CAS No.	29640-13-9
Molecular Formula	C8H13NO3
Molecular Weight	171.19 g/mol
Synonyms	Methyl 6-Isocyanatohexanoate; Methyl 6-Isocyanatocaproate; 6-Isocyanatocaproic Acid Methyl Ester; Hexanoic Acid, 6-Isocyanato-, Methyl Ester; Methyl 5-(Isocyanatomethyl)pentanoate; 6-Isocyanato-1-hexanoic Acid Methyl Ester; 6-Isocyanatohexanoic Acid Methyl Ester; Methyl (6-isocyanatohexanoate)
EINECS	Contact for details

Quality Control

Our 6-Isocyanato-Hexanoic Acid Methyl Ester is manufactured under strict quality management protocols. Every batch undergoes rigorous analytical testing, including chromatographic purity analysis and functional group verification, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a temperature between 2°C and 8°C (refrigerated) or as specified on the label. Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen or argon) to prevent degradation and polymerization. Keep away from heat, sparks, open flames, and incompatible materials such as alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Isocyanate Content (Titration)	Contact for details
Water Content (KF)	≤ 0.1%

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