Description

3,5-Diiodo-4-Methyl-Benzaldehyde is a halogenated benzaldehyde derivative, a versatile and high-value organic intermediate. Its unique structure, featuring two iodine atoms and an aldehyde functional group, makes it a critical building block for synthesizing complex molecules in advanced research and development. This compound is essential for pharmaceutical chemists and material scientists seeking to develop novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting thyroid hormone analogs, enzyme inhibitors, and other bioactive molecules.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators where the diiodo-methyl-benzaldehyde scaffold provides specific biological activity.
• Liquid Crystal & OLED Material Research: Serves as a starting material for creating advanced organic electronic components, dyes, and liquid crystal molecules due to its halogenated aromatic core.
• Organic Synthesis Building Block: The reactive aldehyde group allows for further functionalization (e.g., condensation, reduction) to create complex ligands, catalysts, or custom-synthesized compounds for R&D.
• Chemical Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation in pharmaceutical or chemical analysis.

Basic Information

Product Name	3,5-Diiodo-4-Methyl-Benzaldehyde
CAS No.	861118-00-5
Molecular Formula	C8H6I2O
Molecular Weight	371.94 g/mol
Synonyms	4-Methyl-3,5-diiodobenzaldehyde; 3,5-Diiodo-p-tolualdehyde; 3,5-Diiodo-4-methylbenzaldehyde; 4-Methyl-3,5-bis(iodo)benzaldehyde; Benzaldehyde, 3,5-diiodo-4-methyl-; 3,5-Diiodo-4-methyl-benzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 3,5-Diiodo-4-Methyl-Benzaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This compound is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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