Description

2,4-Dichloro-7-Methyl-5,7-Dihydrofuro[3,4-D]Pyrimidine is a high-value, heterocyclic building block of significant interest in advanced organic synthesis. Its unique fused-ring structure, containing both pyrimidine and dihydrofuran motifs, makes it a versatile intermediate for constructing complex molecular architectures. This compound is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the research and synthesis of novel drug candidates, particularly in kinase inhibitor and antiviral agent development.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides, leveraging its halogenated heterocyclic core.
• Material Science Research: Acts as a building block for organic electronic materials, such as ligands for metal-organic frameworks (MOFs) or components in specialty polymers.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and the exploration of new chemical reactions involving fused heterocycles.
• Custom Synthesis & Scale-Up: A critical starting material for custom manufacturing organizations (CMOs) engaged in process development and pilot-scale production for client projects.

Basic Information

Product Name	2,4-Dichloro-7-Methyl-5,7-Dihydrofuro[3,4-D]Pyrimidine
CAS No.	1429309-52-3
Molecular Formula	C7H6Cl2N2O
Molecular Weight	205.04 g/mol
Synonyms	2,4-Dichloro-7-methyl-5,7-dihydrofuro[3,4-d]pyrimidine; 7-Methyl-2,4-dichloro-5,7-dihydrofuro[3,4-d]pyrimidine; Furo[3,4-d]pyrimidine, 2,4-dichloro-5,7-dihydro-7-methyl-; 1429309-52-3; 2,4-Dichloro-7-methyl-5H,7H-furo[3,4-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 2,4-Dichloro-7-Methyl-5,7-Dihydrofuro[3,4-D]Pyrimidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

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). Keep away from strong bases and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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