Description

4(3H)-Quinazolinone, 2-Chloro-6-Hydroxy- is a high-purity, halogenated quinazolinone derivative serving as a critical synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs). Pharmaceutical research and development laboratories, as well as fine chemical manufacturers, need this building block for creating potential drug candidates targeting various therapeutic areas.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel quinazolinone-based drug candidates, including potential kinase inhibitors and anticancer agents.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its heterocyclic core for biological activity.
• Organic Synthesis Reagent: Serves as a versatile precursor for further functionalization, enabling the creation of diverse chemical libraries for screening.
• Material Science Research: Investigated as a monomer or additive for creating specialty polymers and advanced organic materials with specific electronic properties.
• Academic & R&D: Utilized in university and institutional laboratories for fundamental research in medicinal chemistry and heterocyclic compound synthesis.

Basic Information

Product Name	4(3H)-Quinazolinone, 2-Chloro-6-Hydroxy-
CAS No.	591245-00-0
Molecular Formula	C8H5ClN2O2
Molecular Weight	196.59 g/mol
Synonyms	2-Chloro-6-hydroxyquinazolin-4(3H)-one; 2-Chloro-6-hydroxy-4(3H)-quinazolinone; 6-Hydroxy-2-chloro-4(3H)-quinazolinone; 2-Chloro-6-hydroxy-3,4-dihydroquinazolin-4-one; Quinazolin-4(3H)-one, 2-chloro-6-hydroxy-; 2-Chloro-6-hydroxyquinazolin-4-one; 2-Chloro-6-hydroxy-1H-quinazolin-4-one
EINECS	Contact for details

Quality Control

Our 4(3H)-Quinazolinone, 2-Chloro-6-Hydroxy- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

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). Keep away from incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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