Description

2,4(1H,3H)-Quinazolinedione, 3-(3-Ethoxypropyl)- is a specialized quinazolinedione derivative, a key heterocyclic scaffold in advanced organic synthesis. This compound matters for its role as a versatile building block in the development of novel pharmacologically active molecules and functional materials. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders, inflammation, or oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging the bioactive quinazolinedione core.
• Material Science: Acts as a monomer or functional additive in the creation of specialty polymers, dyes, or organic electronic materials.
• Chemical Biology & Proteomics: Employed as a scaffold for designing enzyme inhibitors, molecular probes, or activity-based protein profiling (ABPP) reagents.
• Academic & Contract Research: Essential for university laboratories and CROs (Contract Research Organizations) conducting fundamental research in heterocyclic and medicinal chemistry.
• Custom Synthesis & Scale-up: A key starting material for custom synthesis providers offering kilogram to multi-kilogram scale production for client projects.

Basic Information

Product Name	2,4(1H,3H)-Quinazolinedione, 3-(3-Ethoxypropyl)-
CAS No.	94507-30-9
Molecular Formula	C₁₃H₁₆N₂O₃
Molecular Weight	248.28 g/mol
Synonyms	3-(3-Ethoxypropyl)-2,4(1H,3H)-quinazolinedione; 3-(3-Ethoxypropyl)quinazoline-2,4(1H,3H)-dione; 1,3-Dihydro-3-(3-ethoxypropyl)-2,4-quinazolinedione; 3-(3-Ethoxypropyl)-1H-quinazoline-2,4-dione; Quinazoline-2,4(1H,3H)-dione, 3-(3-ethoxypropyl)-; 94507-30-9 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Every batch of 2,4(1H,3H)-Quinazolinedione, 3-(3-Ethoxypropyl)- undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality management system is designed to meet the stringent requirements of research and development applications. Certificates of Analysis (COA) detailing purity (typically by HPLC), identity confirmation (IR, NMR), and impurity profiles are provided with each shipment and are available upon request.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.