Description

Cinchoninic Acid, 8-Hydroxy-2-Methyl- (8Ci) is a specialized quinoline derivative serving as a key synthetic intermediate and building block in advanced organic chemistry. This compound matters for its role in constructing complex molecular architectures, particularly in the development of pharmaceuticals and fine chemicals. It is primarily needed by research institutions and industrial manufacturers engaged in the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and novel materials. Its defined structure offers a versatile platform for further functionalization and derivatization.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex quinoline-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development and production of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating dyes, pigments, and other specialty organic compounds.
• Catalyst & Ligand Development: Employed in the research of metal-organic frameworks (MOFs) and chiral ligands for asymmetric catalysis.
• Analytical Chemistry: May be used as a reference standard or reagent in chromatographic analysis and method development.
• Academic & Industrial R&D: A valuable compound for fundamental research in medicinal chemistry and organic synthesis methodologies.

Basic Information

Product Name	Cinchoninic Acid, 8-Hydroxy-2-Methyl- (8Ci)
CAS No.	14788-40-0
Molecular Formula	C11H9NO3
Molecular Weight	203.19 g/mol
Synonyms	8-Hydroxy-2-methylquinoline-4-carboxylic acid; 2-Methyl-8-hydroxy-4-quinolinecarboxylic acid; 8-Hydroxy-2-methylcinchoninic acid; 2-Methyl-8-hydroxyquinoline-4-carboxylic acid; 4-Quinolinecarboxylic acid, 8-hydroxy-2-methyl-; 8-Hydroxy-2-methyl-4-quinolinecarboxylic acid; 2-Methyl-8-quinolinol-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our Cinchoninic Acid, 8-Hydroxy-2-Methyl- (8Ci) is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed specifications for all critical parameters, including assay and impurity profiles. Our quality commitment supports applications requiring high-purity intermediates for research and regulated synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.