Description

Isoquinolin-4-Ol Hydrochloride CAS NO 15365-53-4 is a high-purity organic salt derivative of isoquinoline, valued for its role as a versatile synthetic intermediate and building block in advanced chemical synthesis. Its functionalized structure makes it a critical precursor for developing complex molecules in pharmaceutical and agrochemical research. This compound is essential for R&D chemists and process development scientists working in medicinal chemistry, fine chemical production, and material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, including alkaloid analogs and bioactive heterocycles.
• Agrochemical Research: Used in the development of novel pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Serves as a precursor for dyes, pigments, and specialty chemicals requiring the isoquinoline scaffold.
• Material Science: Investigated for use in the development of organic semiconductors, ligands for catalysis, and advanced polymers.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and scale-up process development.

Basic Information

Product Name	Isoquinolin-4-Ol Hydrochloride
CAS No.	15365-53-4
Molecular Formula	C9H8ClNO
Molecular Weight	181.62 g/mol
Synonyms	4-Hydroxyisoquinoline Hydrochloride; Isoquinolin-4-ol, hydrochloride; 4-Isoquinolinol Hydrochloride; 4-Hydroxyisoquinoline HCl; 1-Azanaphthalen-4-ol hydrochloride; 4-Quinolinol, 2-benzazine; 15365-53-4; Isoquinoline-4-ol hydrochloride
EINECS	Contact for details

Quality Control

Our Isoquinolin-4-Ol Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed and protected from humidity to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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