Description

Linoleoyl Chloride is a key fatty acid chloride derivative, specifically the acid chloride of linoleic acid. This reactive intermediate is essential for introducing the linoleoyl moiety into target molecules, enabling precise chemical synthesis and functionalization. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for applications ranging from lipid conjugation to polymer modification.

Application

• Pharmaceutical Intermediate: Used in the synthesis of prodrugs, lipid-drug conjugates, and active pharmaceutical ingredients (APIs) to enhance bioavailability.
• Lipid Conjugation & Derivatization: A critical reagent for the acylation of amines, alcohols, and other nucleophiles to create modified lipids for research and diagnostics.
• Polymer & Material Science: Serves as a monomer or modifying agent in the production of specialty polymers, resins, and surface-active agents.
• Agrochemical Synthesis: Employed in the manufacture of certain pesticides and plant growth regulators requiring specific fatty acid chains.
• Biochemical Research: Used in the preparation of fluorescent or tagged lipid probes for cell membrane studies and metabolic tracing.
• Cosmetic Ingredient Synthesis: Acts as a building block for producing esters and other compounds used in advanced skincare formulations.

Basic Information

Product Name	Linoleoyl Chloride
CAS No.	7459-33-8
Molecular Formula	C18H31ClO
Molecular Weight	298.89 g/mol
Synonyms	9,12-Octadecadienoyl chloride; (9Z,12Z)-Octadeca-9,12-dienoyl chloride; Linoleic acid chloride; Linoleoyl chloride; 9Z,12Z-Octadecadienoic acid chloride; Linoleic acid, chloride; 9,12-Linoleoyl chloride
EINECS	231-239-6

Quality Control

Our Linoleoyl Chloride is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including assay, identity confirmation, and impurity profiling, to ensure it meets the high-purity standards required for sensitive chemical synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided 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 place. Due to its hygroscopic and moisture-sensitive nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent decomposition. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Clear, pale yellow to yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Acid Value	≤ 5.0 mg KOH/g
Water Content (KF)	≤ 0.5%

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