Description

6,7-Dimethoxy-3,4-Dihydro-2H-Isoquinolin-1-One is a key heterocyclic organic compound and a versatile synthetic intermediate. This compound matters for its role as a crucial building block in the synthesis of complex alkaloids and active pharmaceutical ingredients (APIs). It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of isoquinoline-based alkaloids and potential drug candidates targeting neurological and cardiovascular systems.
• Organic Synthesis Building Block: Used in complex multi-step syntheses to construct fused heterocyclic systems for research and development.
• Agrochemical Research: Serves as a starting material for developing novel plant protection agents and growth regulators.
• Academic & R&D Laboratories: Employed in methodological studies and the discovery of new chemical entities in university and industrial research settings.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, dyes, and advanced materials requiring specific isoquinoline scaffolds.

Basic Information

Product Name	6,7-Dimethoxy-3,4-Dihydro-2H-Isoquinolin-1-One
CAS No.	493-49-2
Molecular Formula	C11H13NO3
Molecular Weight	207.23 g/mol
Synonyms	1H-Isoquinolin-1-one, 3,4-dihydro-6,7-dimethoxy-; 6,7-Dimethoxy-1-oxo-1,2,3,4-tetrahydroisoquinoline; 6,7-Dimethoxy-3,4-dihydroisoquinolin-1(2H)-one; 3,4-Dihydro-6,7-dimethoxy-2H-isoquinolin-1-one; 6,7-Dimethoxy-1,2,3,4-tetrahydroisoquinolin-1-one; NSC 403697
EINECS	207-795-3

Quality Control

Our 6,7-Dimethoxy-3,4-Dihydro-2H-Isoquinolin-1-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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