Description

6-(2,4-Dioxo-1,4-dihydro-2H-quinazolin-3-yl)-hexanoic acid methyl ester is a specialized quinazoline derivative that serves as a crucial synthetic intermediate in advanced organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs). It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for its utility in medicinal chemistry and fine chemical production.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel quinazoline-based drug candidates with potential therapeutic applications.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new chemical entities.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new crop protection agents and pesticides.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & Industrial R&D: A valuable reagent for exploring new heterocyclic chemistry and reaction methodologies in laboratory settings.

Basic Information

Product Name	6-(2,4-Dioxo-1,4-dihydro-2H-quinazolin-3-yl)-hexanoic acid methyl ester
CAS No.	82603-71-2
Molecular Formula	C16H18N2O4
Molecular Weight	302.33 g/mol
Synonyms	Methyl 6-(2,4-dioxo-1,4-dihydroquinazolin-3(2H)-yl)hexanoate; 3-(5-Methoxycarbonylpentyl)-2,4(1H,3H)-quinazolinedione; 6-(2,4-Dioxo-3,4-dihydroquinazolin-1(2H)-yl)hexanoic acid methyl ester; Methyl 6-(1,4-dihydro-2,4-dioxoquinazolin-3(2H)-yl)hexanoate; Quinazoline-2,4(1H,3H)-dione, 3-[5-(methoxycarbonyl)pentyl]-; CAS 82603-71-2
EINECS	Contact for details

Quality Control

Our production of 6-(2,4-Dioxo-1,4-dihydro-2H-quinazolin-3-yl)-hexanoic acid methyl ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%

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