Description

7-Chloro-2-(4-Methylphenyl)[1,3]Oxazolo[5,4-D]Pyrimidine is a high-purity, advanced pharmaceutical intermediate belonging to the fused heterocyclic compound class. This compound is valued for its role as a critical building block in the synthesis of novel, biologically active molecules, particularly in medicinal chemistry research and development. It is primarily sought by R&D laboratories and pharmaceutical manufacturers focused on developing new therapeutic agents, especially in oncology and antiviral drug discovery pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of targeted small-molecule drugs and investigational new compounds.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Oncological Agent Development: Used in the research and synthesis of potential kinase inhibitors and other anticancer candidates.
• Antiviral Drug Synthesis: Employed as a building block for creating novel compounds with potential activity against viral pathogens.
• Biochemical Tool Compound: Utilized in academic and industrial research to study specific biological pathways and mechanisms.
• Custom Synthesis & Contract Manufacturing: A starting material for the custom production of complex, high-value specialty chemicals for clients.

Basic Information

Product Name	7-Chloro-2-(4-Methylphenyl)[1,3]Oxazolo[5,4-D]Pyrimidine
CAS No.	1018142-92-1
Molecular Formula	C13H8ClN3O
Molecular Weight	257.67 g/mol
Synonyms	7-Chloro-2-p-tolyl[1,3]oxazolo[5,4-d]pyrimidine; 2-(4-Methylphenyl)-7-chloro[1,3]oxazolo[5,4-d]pyrimidine; 7-Chloro-2-(4-methylphenyl)-[1,3]oxazolo[5,4-d]pyrimidine; Oxazolo[5,4-d]pyrimidine, 7-chloro-2-(4-methylphenyl)-; 1018142-92-1; 7-Chloro-2-(p-tolyl)[1,3]oxazolo[5,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Our production of 7-Chloro-2-(4-Methylphenyl)[1,3]Oxazolo[5,4-D]Pyrimidine adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized and released against comprehensive specifications, including identity confirmation by spectroscopic methods and purity determination by HPLC. Certificates of Analysis (COA) detailing all critical quality attributes are provided with each shipment to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to protect this moisture-sensitive material.

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%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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