Description

2-Oxo-1,2-Dihydro-Quinazoline-4-Carboxylic Acid is a high-value quinazoline derivative, a crucial heterocyclic building block in advanced organic synthesis. Its significance lies in its role as a key intermediate for the development of novel pharmaceutical compounds, particularly in medicinal chemistry research. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to synthesize complex molecules with potential biological activity.

Application

• Pharmaceutical Intermediate: A vital precursor in the synthesis of various drug candidates, particularly those targeting kinase inhibition and other therapeutic pathways.
• Medicinal Chemistry Research: Serves as a core scaffold for constructing libraries of novel compounds for high-throughput screening and structure-activity relationship (SAR) studies.
• Agrochemical Development: Used in the research and synthesis of new active ingredients for crop protection products.
• Fine Chemical Synthesis: Employed as a specialized building block for creating complex, high-value organic molecules in custom synthesis projects.
• Biochemical Tool Compound: Can be utilized to develop probes and inhibitors for studying enzymatic processes and biological mechanisms.

Basic Information

Product Name	2-Oxo-1,2-Dihydro-Quinazoline-4-Carboxylic Acid
CAS No.	99066-77-0
Molecular Formula	C9H6N2O3
Molecular Weight	190.16 g/mol
Synonyms	4-Quinazolinecarboxylic acid, 1,2-dihydro-2-oxo-; Quinazoline-4-carboxylic acid, 2-oxo-1,2-dihydro-; 1,2-Dihydro-2-oxo-4-quinazolinecarboxylic acid; 2-Oxo-1,2-dihydroquinazoline-4-carboxylic acid; 4-Carboxy-2(1H)-quinazolinone; 2(1H)-Quinazolinone-4-carboxylic acid
EINECS	Contact for details

Quality Control

Our 2-Oxo-1,2-Dihydro-Quinazoline-4-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity, assay, and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
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.