Description

(1-Chloroisoquinolin-7-Yl)Methanol CAS NO 223671-64-5 is a high-purity, heterocyclic organic building block characterized by its chlorinated isoquinoline core with a hydroxymethyl functional group. This compound matters as a versatile and critical intermediate for the synthesis of complex molecules in advanced research and development. It is primarily needed by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients, as well as by academic and industrial chemists engaged in material science and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel drug candidates, particularly in kinase inhibitor and other small-molecule therapeutic programs.
• Agrochemical Research: Used in the synthesis of new-generation herbicides, fungicides, and insecticides, leveraging its heterocyclic scaffold.
• Material Science: Serves as a precursor for functionalized ligands or monomers in the development of advanced polymers and organic electronic materials.
• Chemical Biology: Employed as a probe or linker in the design of chemical tools for studying biological pathways and target engagement.
• Academic Research: A valuable reagent for methodological studies in organic synthesis, including cross-coupling and functional group transformation reactions.
• Fine Chemical Synthesis: Used in custom and contract manufacturing for the production of specialty chemicals and complex organic molecules.

Basic Information

Product Name	(1-Chloroisoquinolin-7-Yl)Methanol
CAS No.	223671-64-5
Molecular Formula	C₁₀H₈ClNO
Molecular Weight	193.63 g/mol
Synonyms	7-(Hydroxymethyl)-1-chloroisoquinoline; 1-Chloro-7-(hydroxymethyl)isoquinoline; (1-Chloro-7-isoquinolinyl)methanol; 1-Chloroisoquinoline-7-methanol; 1-Chloro-7-isoquinolinemethanol; 7-Hydroxymethyl-1-chloroisoquinoline; 1-Chloro-7-hydroxymethylisoquinoline
EINECS	Contact for details

Quality Control

Our (1-Chloroisoquinolin-7-Yl)Methanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing specifications such as assay (by HPLC), impurity profiles, and physical characteristics. Our quality commitment supports applications requiring high standards, including pharmaceutical R&D.

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). This compound is light-sensitive and should be handled under appropriate conditions to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.