Description

7-Methoxy-2,3-Dihydroisoquinolin-4(1H)-One Hydrochloride is a high-purity organic intermediate of significant importance in advanced pharmaceutical synthesis. This compound serves as a critical building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process development and scale-up.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds and potential drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, leveraging its isoquinoline core structure.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing more complex molecular architectures in medicinal chemistry.
• Biochemical Research: Utilized as a standard or reagent in studies investigating enzyme inhibition and receptor binding activities.
• Fine Chemical Production: Serves as a starting material for the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Product Name	7-Methoxy-2,3-Dihydroisoquinolin-4(1H)-One Hydrochloride
CAS No.	5119-79-9
Molecular Formula	C10H12ClNO2
Molecular Weight	213.66 g/mol
Synonyms	7-Methoxy-1,2,3,4-tetrahydroisoquinolin-4-one hydrochloride; 4(1H)-Isoquinolinone, 2,3-dihydro-7-methoxy-, hydrochloride (1:1); 7-Methoxy-3,4-dihydro-1H-isoquinolin-4-one hydrochloride; 7-Methoxy-1,2,3,4-tetrahydro-4-isoquinolinone hydrochloride; 5119-79-9; 7-Methoxy-2,3-dihydro-1H-isoquinolin-4-one HCl
EINECS	Contact for details

Quality Control

Our 7-Methoxy-2,3-Dihydroisoquinolin-4(1H)-One Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the high standards required for research and synthesis. 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, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.