Description

4-Chlorophenyl-Diphenylmethyl Chloride is a versatile and high-value chlorinated organic intermediate. Its primary significance lies in its role as a key building block for synthesizing more complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for researchers and manufacturers developing active pharmaceutical ingredients (APIs), fine chemicals, and advanced materials who require a reliable supply of high-purity intermediates.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring the 4-chlorophenyl-diphenylmethyl (trityl) protecting group or moiety.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where its specific chlorinated aromatic structure contributes to biological activity.
• Fine Chemical Production: Serves as a specialized building block for creating complex organic molecules used in dyes, pigments, and performance chemicals.
• Material Science Research: Employed in the development of novel polymers, liquid crystals, and organic electronic materials due to its bulky trityl group which can influence material properties.
• Laboratory Reagent: Utilized in organic synthesis research as a reagent for introducing protective groups or constructing specific molecular architectures in academic and R&D settings.

Basic Information

Product Name	4-Chlorophenyl-Diphenylmethyl Chloride
CAS No.	27023-37-6
Molecular Formula	C19H14Cl2
Molecular Weight	329.22 g/mol
Synonyms	4-Chlorotrityl Chloride; (4-Chlorophenyl)diphenylmethyl Chloride; p-Chlorotrityl Chloride; 1-Chloro-1-(4-chlorophenyl)-1,1-diphenylmethane; α,α-Dichloro-4-chlorotoluene (deprecated); Trityl Chloride, 4-Chloro-; 4-Monochlorotrityl Chloride; (p-Chlorophenyl)diphenylmethyl Chloride
EINECS	Contact for details

Quality Control

Our 4-Chlorophenyl-Diphenylmethyl Chloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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