Description

Quininic Acid CAS NO 86-68-0 is a versatile organic acid derivative, also known as 6-Methoxyquinoline-4-carboxylic acid, valued for its role as a key synthetic intermediate. Its significance lies in its structural framework, which is crucial for constructing more complex molecules in advanced chemical synthesis. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of active pharmaceutical ingredients (APIs) and potential drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a precursor for dyes, pigments, and other specialty chemicals requiring the quinoline scaffold.
• Research & Development: Employed in academic and industrial labs for methodological studies and the creation of new chemical libraries.
• Coordination Chemistry: Utilized as a ligand or precursor for metal-organic frameworks (MOFs) and catalytic complexes.

Basic Information

Product Name	Quininic Acid
CAS No.	86-68-0
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	6-Methoxyquinoline-4-carboxylic Acid; Cinchomeronic Acid 6-Methyl Ether; 4-Quinolinecarboxylic Acid, 6-Methoxy-; 6-Methoxycinchoninic Acid; 6-Methoxy-4-quinolinecarboxylic Acid; Quininic Acid (6-Methoxy); 6-Methoxy-4-carboxyquinoline
EINECS	201-690-6

Quality Control

Our Quininic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance protocols.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.