Description

Ethyl 4-Chloro-6-Methyl-2-Quinazolinecarboxylate is a high-purity, synthetically valuable quinazoline derivative. This compound serves as a critical pharmaceutical intermediate and versatile building block in advanced organic synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides due to its bioactive quinazoline core.
• Organic Synthesis Building Block: Employed in constructing more complex heterocyclic compounds for material science and chemical research.
• Chemical Reference Standard: Serves as a high-purity standard for analytical method development and quality control in manufacturing.

Basic Information

Product Name	Ethyl 4-Chloro-6-Methyl-2-Quinazolinecarboxylate
CAS No.	620957-95-1
Molecular Formula	C₁₂H₁₁ClN₂O₂
Molecular Weight	250.68 g/mol
Synonyms	Ethyl 4-chloro-6-methylquinazoline-2-carboxylate; 2-Quinazolinecarboxylic acid, 4-chloro-6-methyl-, ethyl ester; 4-Chloro-6-methyl-2-quinazolinecarboxylic acid ethyl ester; 4-Chloro-6-methylquinazoline-2-carboxylic acid ethyl ester; Ethyl 4-chloro-6-methyl-2-quinazolinecarboxylate; CAS 620957-95-1
EINECS	Contact for details

Quality Control

Our Ethyl 4-Chloro-6-Methyl-2-Quinazolinecarboxylate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee batch-to-batch consistency for your critical R&D and scale-up processes.

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). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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