Description

7-Methoxy-2-Oxo-1,2,3,4-Tetrahydroquinoline-3-Carboxylic Acid is a high-purity, synthetically derived organic compound serving as a critical building block in advanced pharmaceutical research and development. Its unique tetrahydroquinoline scaffold with methoxy and carboxylic acid functionalities makes it a versatile intermediate for constructing complex molecules with potential biological activity. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its heterocyclic core structure.
• Chemical Synthesis Building Block: Employed in organic synthesis for constructing more complex polycyclic or fused-ring systems due to its reactive carboxylic acid and ketone groups.
• Material Science Precursor: Potential use in the synthesis of specialty chemicals, dyes, or functional organic materials.
• Academic & Contract Research: Serves as a valuable reagent for methodological studies and discovery chemistry in university and CRO (Contract Research Organization) laboratories.

Basic Information

Product Name	7-Methoxy-2-Oxo-1,2,3,4-Tetrahydroquinoline-3-Carboxylic Acid
CAS No.	212573-23-4
Molecular Formula	C11H11NO4
Molecular Weight	221.21 g/mol
Synonyms	3-Carboxy-7-methoxy-3,4-dihydro-2(1H)-quinolinone; 7-Methoxy-2-oxo-1,2,3,4-tetrahydroquinoline-3-carboxylic acid; 1,2,3,4-Tetrahydro-7-methoxy-2-oxo-3-quinolinecarboxylic acid; 3-Quinolinecarboxylic acid, 1,2,3,4-tetrahydro-7-methoxy-2-oxo-; 7-Methoxy-2-oxo-1,2,3,4-tetrahydroquinoline-3-carboxylate (conjugate base); Tetrahydroquinoline-3-carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 7-Methoxy-2-Oxo-1,2,3,4-Tetrahydroquinoline-3-Carboxylic Acid is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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). Keep away from incompatible materials such as strong oxidizing agents, strong bases, and strong acids.

Specification

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