Description

7-Quinazolinecarboxylic Acid, 4-Chloro-, Methyl Ester is a high-purity, synthetically valuable heterocyclic building block. This compound is essential for advanced organic synthesis, particularly in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for its role as a key intermediate in complex molecular construction.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of quinazoline-based drug candidates, including potential kinase inhibitors and anticancer agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its bioactive quinazoline core.
• Organic Synthesis Building Block: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal and process chemistry.
• Chemical Reference Standard: Employed as an analytical standard in quality control and research laboratories for method development and validation.
• Material Science Research: Investigated as a monomer or precursor for specialty polymers and advanced organic materials.

Basic Information

Product Name	7-Quinazolinecarboxylic Acid, 4-Chloro-, Methyl Ester
CAS No.	183322-47-6
Molecular Formula	C10H7ClN2O2
Molecular Weight	222.63 g/mol
Synonyms	Methyl 4-Chloro-7-quinazolinecarboxylate; 4-Chloro-7-quinazolinecarboxylic Acid Methyl Ester; 4-Chloro-quinazoline-7-carboxylic Acid Methyl Ester; Methyl 4-Chloroquinazoline-7-carboxylate; 4-Chloro-7-methoxycarbonylquinazoline; 183322-47-6; Quinazoline-7-carboxylic acid, 4-chloro-, methyl ester
EINECS	Contact for details

Quality Control

Our 7-Quinazolinecarboxylic Acid, 4-Chloro-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to support your quality assurance and regulatory compliance 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 product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

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