Description

3-(2-Chloroethyl)-2,4(1H,3H)-Quinazolinedione is a versatile quinazoline derivative, a key heterocyclic building block valued for its structural motif in advanced chemical synthesis. This compound is essential for research and development chemists seeking to create novel molecules with targeted biological or material properties. It is primarily used in pharmaceutical research, agrochemical development, and as a precursor for specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial synthon for the research and development of potential therapeutic agents, particularly those targeting central nervous system disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Serves as a foundational structure in the design and synthesis of novel herbicides, fungicides, or plant growth regulators.
• Organic Synthesis Building Block: Used in academic and industrial R&D for constructing complex heterocyclic compounds, leveraging its reactive chloroethyl and quinazolinedione functional groups.
• Biochemical Research: Employed in studies investigating enzyme inhibition or as a ligand scaffold in medicinal chemistry programs.
• Material Science Research: Potential precursor for the synthesis of organic electronic materials or specialty polymers with unique properties.

Basic Information

Product Name	3-(2-Chloroethyl)-2,4(1H,3H)-Quinazolinedione
CAS No.	5081-87-8
Molecular Formula	C10H9ClN2O2
Molecular Weight	224.64 g/mol
Synonyms	2,4(1H,3H)-Quinazolinedione, 3-(2-chloroethyl)-; 3-(2-Chloroethyl)quinazoline-2,4(1H,3H)-dione; 2-Chloroethyltheophylline; 7-(2-Chloroethyl)theophylline; NSC 52326; 1H-Quinazoline-2,4-dione, 3-(2-chloroethyl)-; Theophylline, 7-(2-chloroethyl)-
EINECS	Contact for details

Quality Control

Our 3-(2-Chloroethyl)-2,4(1H,3H)-Quinazolinedione is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), physical characteristics, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.