Description

Diproqualone is a synthetic organic compound belonging to the quinazolinone class. This compound is of significant interest in fine chemical synthesis and advanced pharmaceutical research, serving as a key intermediate or active moiety. It is primarily utilized by research institutions and chemical manufacturers engaged in the development of specialized therapeutic agents and novel chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of potential central nervous system (CNS) active agents and other specialized pharmaceuticals.
• Research & Development: Used as a reference standard or starting material in medicinal chemistry programs for structure-activity relationship (SAR) studies.
• Fine Chemical Synthesis: Employed in the production of complex, high-value organic molecules for various experimental and industrial applications.
• Biochemical Research: May be utilized in biochemical assays and pharmacological studies to investigate specific receptor interactions or metabolic pathways.

Basic Information

Product Name	Diproqualone
CAS No.	36518-02-2
Molecular Formula	C₁₉H₂₀N₂O₂
Molecular Weight	308.38 g/mol
Synonyms	Diproqualone; 3-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-methyl-4(3H)-quinazolinone; 6-(2-Methyl-4-oxo-3H-quinazolin-3-yl)-2,3-dihydro-1,4-benzodioxine; C-11925; PK-5078; Diproquazone; LS-519; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Diproqualone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.