Description

6-Chloro-2-(4-Chlorophenyl)-2,3-Dihydro-4H-1-Benzopyran-4-One is a high-purity synthetic organic compound belonging to the benzopyranone class, serving as a critical advanced intermediate for complex chemical synthesis. Its value lies in its defined molecular architecture, which provides a versatile scaffold for constructing more complex molecules in research and development. This product is essential for pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical producers seeking a reliable building block for active ingredient synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the research and synthesis of novel active pharmaceutical ingredients (APIs), particularly for therapeutic agents targeting specific biological pathways.
• Agrochemical Synthesis: Serves as a precursor in the development of new-generation crop protection agents, including potential herbicides and fungicides.
• Chemical Research & Development: Used as a standard or starting material in organic chemistry research for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science Precursor: Potential intermediate in the synthesis of specialty polymers or functional organic materials with specific optical or electronic properties.

Basic Information

Product Name	6-Chloro-2-(4-Chlorophenyl)-2,3-Dihydro-4H-1-Benzopyran-4-One
CAS No.	6336-05-6
Molecular Formula	C15H10Cl2O2
Molecular Weight	293.14 g/mol
Synonyms	6-Chloro-2-(4-chlorophenyl)chroman-4-one; 2-(4-Chlorophenyl)-6-chloro-2,3-dihydro-4H-1-benzopyran-4-one; 6-Chloro-2-(p-chlorophenyl)chroman-4-one; 2,3-Dihydro-6-chloro-2-(4-chlorophenyl)-4H-1-benzopyran-4-one; NSC 403697; Benzopyran-4-one, 6-chloro-2-(4-chlorophenyl)-2,3-dihydro-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards for research and industrial use. Each batch is analyzed using advanced techniques like HPLC, GC, and NMR to verify identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

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	≤ 20 ppm

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