Description

1-Pentynyl Iodide is a versatile alkyne-containing organoiodine compound, serving as a critical building block in advanced organic synthesis. Its value lies in its ability to act as a terminal alkyne synthon and an electrophilic iodine source, enabling efficient carbon-carbon and carbon-heteroatom bond formation. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for constructing complex molecular architectures and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing acetylene or iodinated moieties.
• Agrochemical Synthesis: Used in creating novel pesticides, herbicides, and plant growth regulators that require specific alkyne functional groups.
• Material Science Research: Building block for polymers, dendrimers, and advanced organic frameworks (MOFs/COFs) with tailored electronic or structural properties.
• Cross-Coupling Reactions: Essential reagent in Sonogashira, Heck, and other palladium-catalyzed cross-coupling reactions to form conjugated systems.
• Organic Synthesis & Methodology Development: Used in academic and industrial R&D for developing new synthetic routes and catalytic cycles.
• Ligand and Catalyst Preparation: Intermediate for synthesizing specialized ligands and organometallic catalysts used in homogeneous catalysis.

Basic Information

Item	Details
Product Name	1-Pentynyl Iodide
CAS No.	14752-61-5
Molecular Formula	C5H7I
Molecular Weight	194.01 g/mol
Synonyms	1-Iodo-1-pentyne; 1-Pentyne, 1-iodo-; Pent-1-yn-1-yl iodide; Iodopentyne; 1-Pentynyl iodide; 1-Iodopentyne; 1-Ethylprop-2-ynyl iodide
EINECS	Contact for details

Quality Control

Our 1-Pentynyl Iodide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR analysis, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment ensures batch-to-batch consistency for your critical R&D and production processes.

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). Due to its light-sensitive and highly volatile nature, containers must be kept tightly sealed and away from heat and ignition sources. For long-term storage, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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