Description

Heptanoyl Chloride is a versatile seven-carbon fatty acid chloride, a key intermediate in organic synthesis. Its high reactivity as an acylating agent makes it essential for introducing the heptanoyl moiety into target molecules, enabling the production of fine chemicals, pharmaceuticals, and functional materials. This compound is particularly valuable for manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop new active ingredients or modify compound properties.

Application

• Pharmaceutical Intermediate: A key building block for synthesizing active pharmaceutical ingredients (APIs), prodrugs, and diagnostic agents.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators requiring specific fatty acid side chains.
• Polymer & Material Science: Serves as a monomer or modifier in the synthesis of polyamides, polyesters, and other specialty polymers.
• Perfume & Flavor Industry: Employed in the synthesis of esters and other compounds that contribute to specific fragrance and flavor profiles.
• Organic Synthesis Reagent: A fundamental acyl chloride for Friedel-Crafts acylation, esterification, and amidation reactions in research and development.
• Surface Active Agent Production: Acts as a precursor for synthesizing specific surfactants and emulsifiers.

Basic Information

Product Name	Heptanoyl Chloride
CAS No.	2528-61-2
Molecular Formula	C7H13ClO
Molecular Weight	148.63 g/mol
Synonyms	Enanthoyl Chloride; Heptanoic Acid Chloride; n-Heptanoyl Chloride; Oenanthyl Chloride; 1-Hexanecarbonyl Chloride; n-Caproyl Chloride (common misnomer); C7 Acid Chloride
EINECS	219-775-8

Quality Control

Our Heptanoyl Chloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including assay by titration and impurity profiling by gas chromatography (GC), to ensure high purity and consistency. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 15-25°C. This material is hygroscopic (moisture-sensitive) and reacts violently with water, strong bases, and alcohols. Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Acid Chloride Content	≥ 97.0%
Water Content (KF)	≤ 0.5%
Free Acid (as Heptanoic Acid)	≤ 2.0%

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