Description

4-Chloro-2-Cyclobutylquinazoline is a high-value, synthetically versatile quinazoline derivative. This compound serves as a critical pharmaceutical intermediate and building block in advanced organic synthesis, enabling the development of novel bioactive molecules. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used as a building block for developing new crop protection compounds and herbicides.
• Chemical Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic compounds in medicinal chemistry.
• Biochemical Tool Compound: Employed in biochemical assays and as a probe for studying biological pathways in academic and industrial R&D.
• Material Science: Potential intermediate for the synthesis of organic electronic materials and advanced polymers.

Basic Information

Product Name	4-Chloro-2-Cyclobutylquinazoline
CAS No.	1095559-57-1
Molecular Formula	C₁₂H₁₁ClN₂
Molecular Weight	218.68 g/mol
Synonyms	4-Chloro-2-cyclobutylquinazoline; 2-Cyclobutyl-4-chloroquinazoline; Quinazoline, 4-chloro-2-cyclobutyl-; 1095559-57-1; 4-Chloro-2-cyclobutyl-quinazoline
EINECS	Contact for details

Quality Control

Our 4-Chloro-2-Cyclobutylquinazoline is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your research or production specifications.

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) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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