Description

5-Quinolinecarboxylic Acid, 7,8-Dihydro-6-Hydroxy-2-Methoxy-, Methyleste is a high-purity, synthetically derived quinoline derivative of significant interest in advanced organic synthesis. This compound matters as a versatile and critical chemical intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or infectious diseases.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Reagent: Serves as a precursor or scaffold in complex multi-step organic reactions, including cyclizations and functional group transformations.
• Material Science Research: Potential intermediate for synthesizing specialty chemicals, dyes, or ligands for catalytic systems.
• Academic & Institutional R&D: Utilized in university and government laboratories for fundamental chemical research and methodology development.

Basic Information

Product Name	5-Quinolinecarboxylic Acid, 7,8-Dihydro-6-Hydroxy-2-Methoxy-, Methyleste
CAS No.	120686-00-2
Molecular Formula	C₁₂H₁₃NO₄
Molecular Weight	235.24 g/mol
Synonyms	Methyl 7,8-dihydro-6-hydroxy-2-methoxy-5-quinolinecarboxylate; 5-Quinolinecarboxylic acid, 7,8-dihydro-6-hydroxy-2-methoxy-, methyl ester; 2-Methoxy-6-hydroxy-7,8-dihydroquinoline-5-carboxylic acid methyl ester; 6-Hydroxy-2-methoxy-7,8-dihydroquinoline-5-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our 5-Quinolinecarboxylic Acid, 7,8-Dihydro-6-Hydroxy-2-Methoxy-, Methyleste is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing purity (typically ≥95% to ≥98% by HPLC), residual solvents, and other critical parameters are provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤1.0%
Residual Solvents (GC)	Meets ICH guidelines

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