Description

2-(4-Isobutoxyphenyl)-8-Methylquinoline-4-Carboxylic Acid is a high-purity, synthetically derived quinoline carboxylic acid derivative, serving as a critical advanced intermediate for pharmaceutical and agrochemical research and development. Its precise molecular architecture makes it a valuable building block for synthesizing novel compounds with targeted biological activity. This product is essential for R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in therapeutic areas requiring quinoline-based scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing complex molecules due to its reactive carboxylic acid and substituted quinoline groups.
• Material Science Research: Investigated as a potential monomer or additive for creating specialized polymers or organic electronic materials.
• Academic & Institutional R&D: Serves as a reference standard and research chemical in university and contract research organization laboratories.

Basic Information

Product Name	2-(4-Isobutoxyphenyl)-8-Methylquinoline-4-Carboxylic Acid
CAS No.	438234-09-4
Molecular Formula	C22H23NO3
Molecular Weight	349.42 g/mol
Synonyms	8-Methyl-2-[4-(2-methylpropoxy)phenyl]quinoline-4-carboxylic acid; 2-(4-Isobutyloxyphenyl)-8-methyl-4-quinolinecarboxylic acid; 2-(4-Isobutoxyphenyl)-8-methylquinoline-4-carboxylic acid; Quinoline-4-carboxylic acid, 2-[4-(2-methylpropoxy)phenyl]-8-methyl-; CAS 438234-09-4
EINECS	Contact for details

Quality Control

Every batch of 2-(4-Isobutoxyphenyl)-8-Methylquinoline-4-Carboxylic Acid is manufactured and tested under strict quality management systems. Our products undergo 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 each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
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.