Description

8(5H)-Isoquinolinone, 6,7-Dihydro-, Hydrochloride is a high-purity organic compound primarily used as a key synthetic intermediate in advanced pharmaceutical research and development. This compound is valued for its role in constructing complex heterocyclic scaffolds, which are essential for developing novel active pharmaceutical ingredients (APIs). It is specifically targeted towards research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking reliable building blocks for their synthesis programs.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of potential drug candidates, particularly those targeting neurological or oncological pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides that utilize the isoquinolinone core structure.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex molecules in custom synthesis and contract manufacturing.
• Academic & Institutional R&D: Employed in university and government laboratories for fundamental research in organic chemistry and medicinal chemistry.
• Chemical Reference Standard: Can be supplied as a high-purity standard for analytical method development and quality control.

Basic Information

Product Name	8(5H)-Isoquinolinone, 6,7-Dihydro-, Hydrochloride
CAS No.	135311-97-6
Molecular Formula	C9H9NO·HCl
Molecular Weight	183.63 g/mol
Synonyms	6,7-Dihydro-8(5H)-isoquinolinone hydrochloride; 5,6,7,8-Tetrahydroisoquinolin-8-one hydrochloride; 8-Isoquinolinone, 5,6,7,8-tetrahydro-, hydrochloride; 8-Hydroxy-5,6,7,8-tetrahydroisoquinoline hydrochloride; 1,2,3,4-Tetrahydro-8-isoquinolinone hydrochloride; 8-Oxo-1,2,3,4-tetrahydroisoquinoline hydrochloride
EINECS	Contact for details

Quality Control

Our 8(5H)-Isoquinolinone, 6,7-Dihydro-, Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.