Description

1-Chloro-4-Hydroxyisoquinoline is a versatile heterocyclic building block of significant importance in advanced organic synthesis. This compound is valued for its unique structural framework, which serves as a key precursor in the development of complex molecules. It is primarily sought after by research institutions and pharmaceutical companies engaged in medicinal chemistry, agrochemical research, and the synthesis of specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly those targeting various enzyme families.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Material Science: Serves as a precursor for organic ligands and functional materials with potential electronic or photonic properties.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies and the exploration of new chemical reactions.
• Fine Chemical Synthesis: Integral to the multi-step production of complex, high-value specialty chemicals.

Basic Information

Product Name	1-Chloro-4-Hydroxyisoquinoline
CAS No.	3336-43-4
Molecular Formula	C9H6ClNO
Molecular Weight	179.60 g/mol
Synonyms	4-Hydroxy-1-chloroisoquinoline; 1-Chloro-4-isoquinolinol; 1-Chloro-4-hydroxy-isoquinoline; 4-Hydroxy-1-chloro-isoquinoline; Isoquinoline, 1-chloro-4-hydroxy-; 1-Chloro-4-oxo-1,4-dihydroisoquinoline (tautomeric form)
EINECS	Contact for details

Quality Control

Our 1-Chloro-4-Hydroxyisoquinoline is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

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.