Description

3-Isoquinolinecarboxylic Acid, 7-Chloro-, Hydrochloride is a high-purity organic compound serving as a critical building block in advanced chemical synthesis. This compound is valued for its precise molecular structure, which enables the development of novel active pharmaceutical ingredients and specialized fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection products.
• Chemical Synthesis: Serves as a versatile building block for creating novel isoquinoline-based derivatives and heterocyclic compounds.
• Material Science: Potential monomer or additive in the research of advanced polymers and functional materials.
• Academic & Contract Research: Essential reagent for medicinal chemistry programs and structure-activity relationship (SAR) studies.

Basic Information

Product Name	3-Isoquinolinecarboxylic Acid, 7-Chloro-, Hydrochloride
CAS No.	365998-39-6
Molecular Formula	C10H7ClNO2 • HCl
Molecular Weight	244.08 g/mol (Free base: 207.62 g/mol)
Synonyms	7-Chloro-3-isoquinolinecarboxylic acid hydrochloride; 7-Chloroisoquinoline-3-carboxylic acid hydrochloride; 7-Chloro-1,2-dihydro-3-isoquinolinecarboxylic acid hydrochloride; 3-Carboxy-7-chloroisoquinoline hydrochloride; 7-Chloro-3-isoquinolinecarboxylic acid HCl; 7-Chloro-3-isoquinolinecarboxylic acid monohydrochloride; 7-Chloro-1,2-dihydroisoquinoline-3-carboxylic acid hydrochloride
EINECS	Contact for details

Quality Control

Our production of 3-Isoquinolinecarboxylic Acid, 7-Chloro-, Hydrochloride adheres to stringent quality management protocols. Each batch is characterized and tested to ensure identity, purity, and consistency, meeting the exacting standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity (typically ≥95% by HPLC), identity confirmation, and impurity profile is provided with every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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