Description

(1Z,3Z)-1,4-Diiodo-2,3-Dimethyl-Buta-1,3-Diene is a high-purity, specialized diiodinated diene building block with the CAS number 24172-05-2. This compound is valued for its unique conjugated structure and iodine functionality, making it a versatile intermediate in advanced organic synthesis. It is primarily sought after by research chemists and process development teams in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in cross-coupling reactions for drug discovery.
• Agrochemical Synthesis: Used in the development of new pesticides and herbicides, where its iodine atoms facilitate efficient functionalization.
• Material Science Research: Acts as a monomer or building block for creating specialized polymers and organic electronic materials.
• Organic Synthesis Reagent: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) to introduce complex alkene fragments.
• Academic & Industrial R&D: A critical tool for methodology development and exploring new reaction pathways in synthetic chemistry laboratories.

Basic Information

Product Name	(1Z,3Z)-1,4-Diiodo-2,3-Dimethyl-Buta-1,3-Diene
CAS No.	24172-05-2
Molecular Formula	C6H8I2
Molecular Weight	333.94 g/mol
Synonyms	(1Z,3Z)-1,4-Diiodo-2,3-dimethyl-1,3-butadiene; 1,4-Diiodo-2,3-dimethyl-(1Z,3Z)-1,3-butadiene; 2,3-Dimethyl-1,4-diiodo-(1Z,3Z)-buta-1,3-diene; (Z,Z)-1,4-Diiodo-2,3-dimethylbuta-1,3-diene; Diiododimethylbutadiene
EINECS	Contact for details

Quality Control

Our (1Z,3Z)-1,4-Diiodo-2,3-Dimethyl-Buta-1,3-Diene is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, isomeric purity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable for non-GMP materials.

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). Due to its light-sensitive nature, prolonged exposure to light should be avoided. Keep the container tightly sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
(Z,Z)-Isomeric Purity	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm

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