Description

2-(3,4-Dimethoxy-Phenyl)-Quinoline-4-Carboxylic Acid is a high-purity, synthetically versatile quinoline derivative that serves 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 functional materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those targeting neurological or inflammatory pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a building block for organic light-emitting diodes (OLEDs), liquid crystals, and other functional organic materials.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic frameworks and exploring novel chemical reactions.
• Ligand Synthesis: Can be utilized to create novel chelating agents or catalysts for metal-mediated transformations.

Basic Information

Product Name	2-(3,4-Dimethoxy-Phenyl)-Quinoline-4-Carboxylic Acid
CAS No.	133676-16-1
Molecular Formula	C18H15NO4
Molecular Weight	309.32 g/mol
Synonyms	2-(3,4-Dimethoxyphenyl)quinoline-4-carboxylic acid; 4-Quinolinecarboxylic acid, 2-(3,4-dimethoxyphenyl)-; 2-(3,4-Dimethoxyphenyl)-4-quinolinecarboxylic acid; 2-(3,4-Dimethoxy-phenyl)-quinoline-4-carboxylic acid; Quinoline-4-carboxylic acid, 2-(3,4-dimethoxyphenyl)-; 133676-16-1; 2-(3,4-Dimethoxyphenyl)cinchoninic acid
EINECS	Contact for details

Quality Control

Our 2-(3,4-Dimethoxy-Phenyl)-Quinoline-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. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply and traceability for critical applications.

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). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

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.