Description

2-(Chloromethyl)[1]Benzofuro[3,2-D]Pyrimidin-4(3H)-One is a high-value heterocyclic organic compound featuring a fused benzofuropyrimidinone core with a reactive chloromethyl substituent. This unique molecular architecture makes it a critical advanced intermediate for synthesizing complex pharmaceuticals and agrochemicals. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing novel active molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides with enhanced activity.
• Chemical Research (R&D): Serves as a versatile scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Fine Chemical Production: Intermediate in the multi-step synthesis of complex, high-value specialty chemicals.
• Material Science Precursor: Potential starting material for developing organic electronic materials or ligands for catalysis.

Basic Information

Product Name	2-(Chloromethyl)[1]Benzofuro[3,2-D]Pyrimidin-4(3H)-One
CAS No.	80550-76-1
Molecular Formula	C12H7ClN2O2
Molecular Weight	246.65 g/mol
Synonyms	2-(Chloromethyl)-1-benzofuro[3,2-d]pyrimidin-4(3H)-one; 2-(Chloromethyl)benzofuro[3,2-d]pyrimidin-4(3H)-one; 4(3H)-Benzofuro[3,2-d]pyrimidinone, 2-(chloromethyl)-; 2-Chloromethyl-1-benzofuro[3,2-d]pyrimidin-4-one; 80550-76-1; Benzofuro[3,2-d]pyrimidin-4(3H)-one, 2-(chloromethyl)-
EINECS	Contact for details

Quality Control

Our 2-(Chloromethyl)[1]Benzofuro[3,2-D]Pyrimidin-4(3H)-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the stringent requirements of research and process chemistry. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to the reactive chloromethyl group, store separately from strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
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.