Description

3-Chloroisoquinoline 2-Oxide is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its unique chemical structure, which facilitates the synthesis of complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working in medicinal chemistry, particularly for the development of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of potential drug candidates, especially those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides, leveraging its heterocyclic core.
• Organic Synthesis Building Block: Serves as a versatile reagent for constructing complex nitrogen-containing heterocycles like quinolines and isoquinolines.
• Material Science Research: Investigated as a monomer or precursor for creating specialty polymers and functional materials.
• Chemical Biology Probes: Utilized in the design of molecular probes for studying enzyme function and biological pathways.

Basic Information

Product Name	3-Chloroisoquinoline 2-Oxide
CAS No.	46038-05-5
Molecular Formula	C9H6ClNO
Molecular Weight	179.60 g/mol
Synonyms	3-Chloro-2-isoquinolinol 1-oxide; 3-Chloro-1-hydroxyisoquinoline; 3-Chloroisoquinoline N-oxide; Isoquinoline, 3-chloro-, 2-oxide; 3-Chloro-isoquinoline-2-oxide; 3-Chloro-2-isoquinolinone 1-oxide
EINECS	Contact for details

Quality Control

Our 3-Chloroisoquinoline 2-Oxide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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