Description

4-Iodo-4'-Methylthiobenzophenone is a high-purity, specialized organic intermediate featuring a benzophenone core functionalized with iodine and a methylthio group. This compound is valued for its unique reactivity, particularly in cross-coupling reactions and as a versatile building block for synthesizing more complex molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing antiviral properties.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its halogenated structure for bioactivity.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis Building Block: Utilized in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to introduce the iodobenzophenone moiety into complex molecular architectures.
• Photoinitiator & UV Absorber Research: Investigated for potential applications in photoactive systems due to the benzophenone chromophore.
• Chemical Reference Standard: Supplied to analytical laboratories for use as a high-purity calibration standard in method development and quality control.

Basic Information

Product Name	4-Iodo-4'-Methylthiobenzophenone
CAS No.	890098-61-0
Molecular Formula	C14H11IOS
Molecular Weight	354.21 g/mol
Synonyms	(4-Methylthiophenyl)(4-iodophenyl)methanone; 4'-Methylthio-4-iodobenzophenone; 1-(4-Iodophenyl)-1-(4-methylthiophenyl)methanone; 4-Iodobenzophenone-4'-methyl thioether; Benzophenone, 4-iodo-4'-(methylthio)-; 890098-61-0; p-Iodo-p'-(methylthio)benzophenone
EINECS	Contact for details

Quality Control

Our 4-Iodo-4'-Methylthiobenzophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our commitment to traceability and documentation supports our clients' needs for regulatory compliance in research and development.

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, open flames, and incompatible materials. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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