Description

2-Chloro-n-Ethylquinazolin-4-Amine is a specialized quinazoline derivative, a crucial heterocyclic building block in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of active pharmaceutical ingredients (APIs) and functional materials. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted biological or physical properties.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, particularly kinase inhibitors and other biologically active quinazoline-based molecules.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging the bioactive quinazoline scaffold.
• Material Science: Serves as a building block for creating advanced organic electronic materials, such as charge-transport layers or light-emitting components.
• Chemical Synthesis: Employed in academic and industrial R&D for constructing complex heterocyclic systems and exploring novel chemical reactions.
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for studying enzyme function and cellular pathways.

Basic Information

Product Name	2-Chloro-n-Ethylquinazolin-4-Amine
CAS No.	81683-37-6
Molecular Formula	C₁₀H₁₀ClN₃
Molecular Weight	207.66 g/mol
Synonyms	2-Chloro-N-ethylquinazolin-4-amine; 4-Amino-2-chloro-N-ethylquinazoline; N-Ethyl-2-chloroquinazolin-4-amine; 2-Chloro-4-(ethylamino)quinazoline; Quinazoline, 2-chloro-N-ethyl-4-amino-; 81683-37-6; 2-Chloro-4-ethylaminoquinazoline
EINECS	Contact for details

Quality Control

Our 2-Chloro-n-Ethylquinazolin-4-Amine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.