Description

7-Chloro-2-(4-Chlorophenyl)-3,8-Dimethylquinoline-4-Carboxylic Acid CAS NO 862785-62-4 is a high-purity, functionalized quinoline derivative of significant interest in advanced organic synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block for the development of novel chemical entities. It is primarily required by research institutions and fine chemical manufacturers engaged in the synthesis of complex molecules for pharmaceutical and agrochemical applications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) with potential biological activity.
• Agrochemical Research: Used as a building block for developing new crop protection agents and herbicides.
• Material Science: Serves as a monomer or additive in the research of specialty polymers and advanced materials.
• Organic Synthesis: A versatile reagent for constructing complex heterocyclic frameworks in medicinal chemistry.
• Chemical Reference Standard: Employed as a high-purity analytical standard for quality control and method development.
• Dye & Pigment Intermediate: Used in the research and development of novel quinoline-based colorants.

Basic Information

Product Name	7-Chloro-2-(4-Chlorophenyl)-3,8-Dimethylquinoline-4-Carboxylic Acid
CAS No.	862785-62-4
Molecular Formula	C₁₈H₁₃Cl₂NO₂
Molecular Weight	346.21 g/mol
Synonyms	7-Chloro-2-(4-chlorophenyl)-3,8-dimethyl-4-quinolinecarboxylic acid; 4-Quinolinecarboxylic acid, 7-chloro-2-(4-chlorophenyl)-3,8-dimethyl-; 2-(4-Chlorophenyl)-7-chloro-3,8-dimethylquinoline-4-carboxylic acid; 7-Chloro-2-(p-chlorophenyl)-3,8-dimethylquinoline-4-carboxylic acid; CAS 862785-62-4; Quinoline-4-carboxylic acid derivative; Bicyclic heteroaromatic carboxylic acid
EINECS	Contact for details

Quality Control

Our 7-Chloro-2-(4-Chlorophenyl)-3,8-Dimethylquinoline-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.0%

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