Description

6-Quinazolinecarboxylic Acid (9Ci) is a high-purity organic compound belonging to the quinazoline class, serving as a crucial synthetic intermediate and building block. This heterocyclic carboxylic acid is valued for its role in constructing complex molecular architectures, particularly in advanced research and development. It is primarily sought after by pharmaceutical R&D teams, agrochemical scientists, and specialty chemical manufacturers for applications in medicinal chemistry and material science.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for the synthesis of advanced organic materials, including ligands for metal-organic frameworks (MOFs) and functional polymers.
• Academic & Contract Research: Essential reagent for chemical biology studies and structure-activity relationship (SAR) investigations in university and CRO laboratories.
• Fine Chemical Synthesis: Employed in multi-step synthetic routes to produce complex, high-value specialty chemicals.

Basic Information

Product Name	6-Quinazolinecarboxylic Acid (9Ci)
CAS No.	676326-53-7
Molecular Formula	C9H6N2O2
Molecular Weight	174.16 g/mol
Synonyms	Quinazoline-6-carboxylic Acid; 6-Carboxyquinazoline; 6-Quinazolinecarboxylic acid; 6-Quinazolincarboxylic Acid; 1,3-Naphthyridine-7-carboxylic acid (related structure); 7-Quinazolinecarboxylic acid (isomer); Quinoline-2,4-dicarboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 6-Quinazolinecarboxylic Acid (9Ci) is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatograms and spectral data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong bases and oxidizing agents. The product is stable under the recommended conditions for extended periods.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.