Description

19-Iodo-3,3-Dimethyl-18-Nonadecenoic Acid is a high-purity, long-chain iodinated fatty acid derivative with a terminal double bond, serving as a versatile and valuable synthetic intermediate. Its unique structure, combining a reactive iodine atom with an unsaturated hydrocarbon chain, makes it a critical building block for advanced organic synthesis and materials science. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, especially for lipid-based therapeutics and targeted molecular probes.
• Agrochemical Research: Used in the development of new-generation pesticides and plant growth regulators that leverage its lipophilic and reactive properties.
• Chemical Synthesis: Serves as a versatile building block for coupling reactions (e.g., Suzuki, Heck) and for introducing iodine labels or functional groups into complex molecules.
• Material Science: Potential monomer or modifier for creating specialized polymers, liquid crystals, or surface-active agents with unique properties.
• Biochemical Research: Useful as a probe or substrate in enzymatic studies related to fatty acid metabolism and modification.
• Radiopharmaceutical Precursor: The iodine atom provides a potential site for radioiodination, making it a candidate for developing diagnostic imaging agents.

Basic Information

Product Name	19-Iodo-3,3-Dimethyl-18-Nonadecenoic Acid
CAS No.	112503-86-3
Molecular Formula	C21H39IO2
Molecular Weight	450.45 g/mol
Synonyms	19-Iodo-3,3-dimethylnonadec-18-enoic acid; 3,3-Dimethyl-19-iodo-18-nonadecenoic acid; (E)-19-Iodo-3,3-dimethyloctadec-18-enoic acid (if applicable); Iodinated C21 fatty acid derivative; 19-Iodo-3,3-dimethyloleic acid analog; Long-chain iodinated alkene carboxylic acid; 112503-86-3
EINECS	Contact for details

Quality Control

Every batch of 19-Iodo-3,3-Dimethyl-18-Nonadecenoic Acid is produced under strict quality management protocols. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment, ensuring full traceability and compliance with your research or production requirements.

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 away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be amber-colored or stored in opaque secondary packaging.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (GC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 10 ppm
Residual Solvents	Meets ICH guidelines

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