Description

4-Hydroxy-6-Isopropylquinoline-3-Carboxylic Acid is a high-purity, synthetically derived quinoline derivative that serves as a critical advanced intermediate in pharmaceutical and agrochemical research. Its unique molecular structure, featuring both carboxylic acid and hydroxyl functional groups, makes it a versatile building block for the synthesis of complex active ingredients. This compound is primarily utilized by R&D chemists and process development scientists in the life sciences sector for creating novel compounds with potential therapeutic or pesticidal activity.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting infectious diseases or metabolic disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging the quinoline scaffold's bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing more complex heterocyclic compounds due to its reactive functional groups.
• Material Science Research: Investigated as a potential ligand or component in the development of specialized catalysts or functional materials.
• Analytical Reference Standard: Serves as a high-purity standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	4-Hydroxy-6-Isopropylquinoline-3-Carboxylic Acid
CAS No.	64321-62-6
Molecular Formula	C₁₃H₁₃NO₃
Molecular Weight	231.25 g/mol
Synonyms	6-Isopropyl-4-hydroxyquinoline-3-carboxylic acid; 4-Hydroxy-6-(1-methylethyl)-3-quinolinecarboxylic acid; 3-Quinolinecarboxylic acid, 4-hydroxy-6-(1-methylethyl)-; 4-Hydroxy-6-propan-2-ylquinoline-3-carboxylic acid; 6-Isopropyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (tautomeric form); HQCA; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 4-Hydroxy-6-Isopropylquinoline-3-Carboxylic Acid is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency meet the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow 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

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