Description

2,3-Dihydro-5H-Oxazolo[2,3-B]Quinazolin-5-One is a specialized heterocyclic organic compound that serves as a valuable synthetic intermediate and building block in advanced chemical research. Its unique fused oxazoloquinazolinone structure makes it a key precursor for developing novel pharmacologically active molecules. This high-purity compound is primarily sought by research institutions and pharmaceutical companies engaged in medicinal chemistry and the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for discovering new bioactive compounds.
• Organic Synthesis: Serves as a versatile scaffold for constructing complex heterocyclic libraries for high-throughput screening.
• Academic Research: Employed in universities and R&D labs for studying heterocyclic chemistry, reaction mechanisms, and new synthetic methodologies.
• Agrochemical Development: Potential intermediate in the research and synthesis of new crop protection agents and pesticides.

Basic Information

Product Name	2,3-Dihydro-5H-Oxazolo[2,3-B]Quinazolin-5-One
CAS No.	52727-44-3
Molecular Formula	C10H6N2O2
Molecular Weight	186.17 g/mol
Synonyms	5H-Oxazolo[2,3-b]quinazolin-5-one, 2,3-dihydro-; 2,3-Dihydro-5H-[1,3]oxazolo[2,3-b]quinazolin-5-one; Oxazolo[2,3-b]quinazolin-5(5H)-one, 2,3-dihydro-; Quinazolin-5-one, 2,3-dihydro-5H-oxazolo[2,3-b]-; 52727-44-3; Lopac-O-100; SCHEMBL11827627
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-5H-Oxazolo[2,3-B]Quinazolin-5-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your research and quality assurance protocols.

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. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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