Description

3,4-Dichloro-3'-Iodobenzophenone is a high-purity, multi-functional halogenated benzophenone derivative, serving as a critical advanced intermediate in modern synthetic chemistry. Its unique structure, featuring both chlorine and iodine substituents, makes it an invaluable building block for constructing complex molecules with tailored electronic and steric properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors, where it is used to develop novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral research programs.
• Agrochemical Synthesis: Building block for developing next-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Used in the development of organic semiconductors, liquid crystals, and photoactive polymers.
• Cross-Coupling Reactions: Serves as a versatile substrate in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions due to the reactive iodine moiety.
• Chemical Biology Probes: Intermediate for creating tagged molecules and probes used in biochemical and diagnostic assays.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research institutions for bespoke synthesis projects and scale-up development.

Basic Information

Product Name	3,4-Dichloro-3'-Iodobenzophenone
CAS No.	951891-47-7
Molecular Formula	C13H7Cl2IO
Molecular Weight	393.00 g/mol
Synonyms	(3'-Iodophenyl)(3,4-dichlorophenyl)methanone; 3,4-Dichloro-3'-iodobenzophenone; Methanone, (3,4-dichlorophenyl)(3-iodophenyl)-; Benzophenone, 3,4-dichloro-3'-iodo-; 3,4-Dichloro-3-iodobenzophenone; 3'-Iodo-3,4-dichlorobenzophenone
EINECS	Contact for details

Quality Control

Our 3,4-Dichloro-3'-Iodobenzophenone is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the stringent requirements of advanced R&D and production. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 0.5%

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