Description

4-Chlorofuro[2,3-D]Pyrimidine is a high-value heterocyclic building block and key synthetic intermediate in advanced organic chemistry. This compound matters for its crucial role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs). Pharmaceutical researchers, agrochemical developers, and specialty chemical manufacturers need this precise chemical scaffold to drive innovation in drug discovery and material science programs.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of kinase inhibitors and other targeted therapeutic agents.
• Agrochemical Research: Used in developing novel fungicides and herbicides with specific modes of action.
• Material Science: Serves as a building block for organic electronic materials and advanced polymers.
• Chemical Biology: Employed in the design and synthesis of molecular probes and enzyme inhibitors.
• Academic & Contract Research: Essential for methodology development and novel heterocyclic chemistry exploration in R&D laboratories.

Basic Information

Product Name	4-Chlorofuro[2,3-D]Pyrimidine
CAS No.	918340-51-9
Molecular Formula	C6H3ClN2O
Molecular Weight	154.55 g/mol
Synonyms	4-Chlorofuro[2,3-d]pyrimidine; 4-Chloro-furo[2,3-d]pyrimidine; Furo[2,3-d]pyrimidine, 4-chloro-; 4-Chloro-7-azabenzofuran; 4-Chloro-7-oxa-1,3a-diazaindene; 4-Chloro-1H-furo[2,3-d]pyrimidine
EINECS	Contact for details

Quality Control

Our 4-Chlorofuro[2,3-D]Pyrimidine is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP principles where applicable, and specifications can be aligned with client requirements for advanced synthetic programs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep container tightly sealed when not in use to protect from moisture.

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%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Water Content (KF)	≤ 0.5%

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