Description

2-(3-Hydroxy-Phenyl)-6-Methyl-Quinoline-4-Carboxylic Acid is a high-purity, synthetically derived quinoline derivative of significant interest in advanced organic synthesis. This compound serves as a versatile and critical pharmaceutical intermediate for the development of novel active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for its role in constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of potential drug candidates, particularly those targeting specific enzyme pathways.
• Organic Light-Emitting Diode (OLED) Material Research: Used in the development of novel electron-transport or emissive layer materials due to its quinoline-based conjugated structure.
• Ligand Synthesis for Catalysis: Serves as a precursor for creating specialized ligands used in homogeneous catalysis and metal-organic frameworks (MOFs).
• Fluorescent Probe and Dye Development: Utilized in research for creating new fluorescent markers and dyes for analytical and diagnostic applications.
• Agrochemical Research: Investigated as an intermediate for developing new crop protection agents with specific biological activity.
• Academic and R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical reactions.

Basic Information

Item	Details
Product Name	2-(3-Hydroxy-Phenyl)-6-Methyl-Quinoline-4-Carboxylic Acid
CAS No.	669740-21-0
Molecular Formula	C18H13NO3
Molecular Weight	291.30 g/mol
Synonyms	6-Methyl-2-(3-hydroxyphenyl)-4-quinolinecarboxylic acid; 2-(3-Hydroxyphenyl)-6-methyl-4-quinolinecarboxylic acid; 2-(3-Hydroxy-Phenyl)-6-Methyl-Quinoline-4-Carboxylic Acid; 4-Quinolinecarboxylic acid, 2-(3-hydroxyphenyl)-6-methyl-; 669740-21-0; 2-(3-Hydroxyphenyl)-6-methylquinoline-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our production of 2-(3-Hydroxy-Phenyl)-6-Methyl-Quinoline-4-Carboxylic Acid adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability. All material is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support cGMP compliance for pharmaceutical applications and can provide material meeting specific customer requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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