Description

3-Ethynylphenyl Iodide is a versatile and high-value organoiodine building block characterized by its reactive ethynyl and aryl iodide functional groups. This compound is essential for advanced organic synthesis, particularly in cross-coupling reactions and the construction of complex molecular architectures. It is critically important for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require precise and reliable intermediates for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, especially for targeted therapies.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Material Science Precursor: Serves as a monomer or cross-linking agent in the production of specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: An essential substrate in Sonogashira, Heck, and other palladium-catalyzed coupling reactions to form carbon-carbon bonds.
• Ligand and Catalyst Development: Employed in the design and synthesis of novel ligands and organometallic catalysts for asymmetric synthesis.
• Chemical Research: A valuable reagent in academic and industrial R&D for exploring new synthetic methodologies and constructing molecular libraries.

Basic Information

Product Name	3-Ethynylphenyl Iodide
CAS No.	53273-18-0
Molecular Formula	C8H5I
Molecular Weight	228.03 g/mol
Synonyms	1-Ethynyl-3-iodobenzene; 3-Iodophenylacetylene; m-Ethynyliodobenzene; (3-Iodophenyl)ethyne; 3-Iodobenzeneacetylene; 3-Iodo-1-ethynylbenzene; 3-Iodophenylethyne
EINECS	Contact for details

Quality Control

Our 3-Ethynylphenyl Iodide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, handling and storage should minimize exposure to direct light.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details

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