Description

4,8-Dimethoxyquinoline-2-Carboxylic Acid is a high-purity quinoline derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop novel compounds with specific functionalities.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research.
• Agrochemical Research: Used in the development and synthesis of new crop protection agents and herbicides, leveraging the quinoline scaffold's bioactivity.
• Organic Synthesis Building Block: Serves as a versatile starting material or intermediate for constructing more complex heterocyclic compounds in fine chemical production.
• Material Science Applications: Investigated for use in the development of organic electronic materials, ligands for catalysis, and functional dyes.
• Chemical Research & Development: Employed in academic and industrial R&D labs for method development and exploring new chemical reactions.

Basic Information

Product Name	4,8-Dimethoxyquinoline-2-Carboxylic Acid
CAS No.	28027-15-8
Molecular Formula	C₁₂H₁₁NO₅
Molecular Weight	249.22 g/mol
Synonyms	2-Quinolinecarboxylic acid, 4,8-dimethoxy-; 4,8-Dimethoxy-2-quinolinecarboxylic acid; 4,8-Dimethoxyquinaldinic acid; 28027-15-8; Quinoline-2-carboxylic acid, 4,8-dimethoxy-
EINECS	Contact for details

Quality Control

Our 4,8-Dimethoxyquinoline-2-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request, providing full traceability and compliance with your internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep the container sealed when not in use to prevent contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (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.