Description

3-Chlorofuro[3,4-B]Pyridin-5(7H)-One is a high-value, heterocyclic organic compound serving as a critical synthetic intermediate in advanced chemical research and development. Its unique fused-ring structure containing chlorine, furan, and pyridinone moieties makes it a versatile building block for constructing complex molecular architectures. This compound is primarily sought after by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of novel active pharmaceutical ingredients (APIs) and specialized agrochemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and other therapeutic areas.
• Agrochemical Research: Used as a building block for developing new-generation herbicides, fungicides, and insecticides with enhanced efficacy.
• Material Science: Serves as a monomer or precursor for creating specialized polymers and organic electronic materials.
• Academic & Contract Research: Essential for medicinal chemistry programs and process development in university labs and CROs (Contract Research Organizations).
• Chemical Synthesis: Employed in complex multi-step organic syntheses to introduce the chlorofuropyridinone scaffold into target molecules.

Basic Information

Product Name	3-Chlorofuro[3,4-B]Pyridin-5(7H)-One
CAS No.	868636-46-8
Molecular Formula	C7H4ClNO2
Molecular Weight	169.57 g/mol
Synonyms	3-Chloro-5H-furo[3,4-b]pyridin-5-one; 3-Chloro-5H-furo[3,4-b]pyridine-5-one; 3-Chlorofuro[3,4-b]pyridin-5(7H)-one; 868636-46-8; 3-Chloro-7H-furo[3,4-b]pyridin-5-one; 3-Chlorofuro(3,4-b)pyridin-5(7H)-one; Furo[3,4-b]pyridin-5(7H)-one, 3-chloro-
EINECS	Contact for details

Quality Control

Our production of 3-Chlorofuro[3,4-B]Pyridin-5(7H)-One adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, GC-MS, and NMR spectroscopy. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles 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, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

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%
Heavy Metals	≤ 10 ppm

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