Description

Isoquinoline-4-Boronic Acid Hydrochloride is a high-purity, organoboron building block essential for modern synthetic chemistry. This compound is a critical reagent in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers for the synthesis of active pharmaceutical ingredients (APIs), agrochemicals, and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides and herbicides through structure-activity relationship (SAR) studies.
• Material Science: Serves as a building block for creating organic electronic materials, such as OLEDs and conductive polymers.
• Chemical Synthesis: Enables the introduction of the isoquinoline moiety into complex molecules for academic and industrial research.
• Ligand Synthesis: Utilized in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Bioconjugation: Acts as a handle for bioconjugation chemistry in the development of diagnostic probes and targeted therapeutics.

Basic Information

Product Name	Isoquinoline-4-Boronic Acid Hydrochloride
CAS No.	677702-23-7
Molecular Formula	C9H9BClNO2
Molecular Weight	209.44 g/mol
Synonyms	4-Isoquinolineboronic Acid Hydrochloride; (Isoquinolin-4-yl)boronic Acid Hydrochloride; 4-Boronoisoquinoline Hydrochloride; B-(4-Isoquinolinyl)boronic Acid Hydrochloride; Isoquinoline-4-boronic Acid HCl; 677702-23-7; 4-Isoquinolylboronic Acid Hydrochloride
EINECS	Contact for details

Quality Control

Our Isoquinoline-4-Boronic Acid Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and consistency. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original packaging to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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