Description

8-Chloro-2-(3-Hydroxy-Phenyl)-Quinoline-4-Carboxylic Acid is a high-purity, synthetically valuable quinoline derivative that serves as a critical building block in advanced organic synthesis. This compound is essential for researchers and manufacturers developing novel active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily targeted at the pharmaceutical, agrochemical, and advanced material research sectors where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, and infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its quinoline core for biological activity.
• Ligand Synthesis: Serves as a starting material for creating complex chelating ligands used in catalysis and material science.
• Fluorescent Probe Development: The quinoline scaffold is utilized in the design of fluorescent markers and sensors for biochemical assays.
• Organic Electronic Materials: Investigated as a component in the synthesis of organic semiconductors and light-emitting materials.
• Academic & Industrial R&D: A versatile reagent for method development and exploring new chemical reactions in synthetic chemistry laboratories.

Basic Information

Product Name	8-Chloro-2-(3-Hydroxy-Phenyl)-Quinoline-4-Carboxylic Acid
CAS No.	669739-31-5
Molecular Formula	C₁₆H₁₀ClNO₃
Molecular Weight	299.71 g/mol
Synonyms	8-Chloro-2-(3-hydroxyphenyl)quinoline-4-carboxylic acid; 2-(3-Hydroxyphenyl)-8-chloroquinoline-4-carboxylic acid; 8-Chloro-2-(3-hydroxy-phenyl)-4-quinolinecarboxylic acid; Quinoline-4-carboxylic acid, 8-chloro-2-(3-hydroxyphenyl)-; 669739-31-5; 8-Chloro-2-(3-Hydroxy-Phenyl)-Quinoline-4-Carboxylic Acid
EINECS	Contact for details

Quality Control

Our 8-Chloro-2-(3-Hydroxy-Phenyl)-Quinoline-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive 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 (typically 15-25°C). This compound may be light-sensitive and hygroscopic; appropriate handling to minimize exposure to moisture and prolonged light is recommended.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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