Description

4-Chloro-7-Isopropylquinazoline is a high-value, synthetically versatile quinazoline derivative, serving as a critical building block in advanced organic synthesis. Its molecular structure makes it an essential intermediate for the development of active pharmaceutical ingredients (APIs) and other fine chemicals. This compound is primarily targeted at research and development (R&D) laboratories and production facilities within the pharmaceutical, agrochemical, and specialty chemical industries seeking reliable, high-purity intermediates.

Application

• Pharmaceutical Intermediate: A key precursor 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 building block for creating advanced organic electronic materials and ligands for catalysis.
• Academic & Contract Research: Employed in medicinal chemistry programs and process development for scale-up synthesis.
• Custom Synthesis: A starting material for the tailored production of complex, functionalized quinazoline derivatives.

Basic Information

Product Name	4-Chloro-7-Isopropylquinazoline
CAS No.	943780-24-3
Molecular Formula	C₁₁H₁₁ClN₂
Molecular Weight	206.67 g/mol
Synonyms	7-Isopropyl-4-chloroquinazoline; 4-Chloro-7-(1-methylethyl)quinazoline; 4-Chloro-7-propan-2-ylquinazoline; Quinazoline, 4-chloro-7-(1-methylethyl)-; 943780-24-3; 4-Chloro-7-isopropyl-quinazoline
EINECS	Contact for details

Quality Control

Our 4-Chloro-7-Isopropylquinazoline is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

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 heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.