Description

Cloroqualone is a synthetic organic compound belonging to the quinazolinone class of chemicals. This substance is valued in advanced research and development for its specific structural framework, which serves as a key intermediate or pharmacophore in specialized synthetic pathways. It is primarily utilized by pharmaceutical research organizations and fine chemical manufacturers engaged in the development of novel active ingredients and high-value specialty compounds.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the research and synthesis of potential new chemical entities (NCEs) and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a core scaffold or precursor in drug discovery programs targeting specific biological pathways.
• Fine Chemical Synthesis: Employed in the multi-step production of complex, high-purity specialty chemicals for research applications.
• Biochemical Research: May be utilized as a reference standard or tool compound in biochemical and pharmacological studies.
• Academic & Industrial R&D: Supports investigative chemistry in both university laboratories and corporate R&D centers for method development and compound library generation.

Basic Information

Item	Detail
Product Name	Cloroqualone
CAS No.	25509-07-3
Molecular Formula	C16H12ClN3O
Molecular Weight	297.74 g/mol
Synonyms	3-(2-Chlorophenyl)-2-methyl-4(3H)-quinazolinone; 2-Methyl-3-(o-chlorophenyl)-4-quinazolinone; Cloroqualon; Cloroqualonum; NSC 164913; 4-Quinazolinone, 3-(2-chlorophenyl)-2-methyl-; 2-Methyl-3-(2-chlorophenyl)quinazolin-4(3H)-one
EINECS	Contact for details

Quality Control

Our Cloroqualone is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
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.