Description

9-Iodooctadecanoic Acid is a high-purity, long-chain iodinated fatty acid derivative, serving as a critical synthetic intermediate and research chemical. Its value lies in the strategic placement of the iodine atom, which provides a versatile handle for further chemical modifications via cross-coupling or substitution reactions. This compound is essential for researchers and manufacturers in pharmaceutical development, advanced material science, and organic synthesis, particularly for creating novel lipid-based molecules and functionalized surfactants.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing novel drug candidates, especially those targeting lipid metabolism or requiring fatty acid conjugates.
• Organic Synthesis Reagent: Used in cross-coupling reactions (e.g., Heck, Suzuki) to introduce the stearic acid chain into complex molecular architectures.
• Biochemical Research: Employed in metabolic pathway studies, as a probe for lipid membrane properties, or in the synthesis of labeled compounds for tracing studies.
• Material Science Precursor: Serves as a monomer or modifier for creating specialized polymers, liquid crystals, or surface-active agents with unique properties.
• Surfactant & Lubricant Modification: Used to develop novel iodinated or functionalized surfactants and lubricant additives with enhanced performance characteristics.

Basic Information

Product Name	9-Iodooctadecanoic Acid
CAS No.	104855-13-2
Molecular Formula	C₁₈H₃₅IO₂
Molecular Weight	410.38 g/mol
Synonyms	9-Iodostearic Acid; Iodooctadecanoic Acid; 9-Iodo-octadecanoic Acid; Octadecanoic acid, 9-iodo-; Stearic acid, 9-iodo-; 9-Iodo stearic acid; 9-I-C18
EINECS	Contact for details

Quality Control

Our 9-Iodooctadecanoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Complies with ICH guidelines

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