Description

p-[2-(3,4-Dihydro-7-Methoxy-4,4-Dimethyl-1,3-Dioxo-2(1H)-Isoquinolyl)Ethyl]Benzenesulphonamide is a high-purity, specialized organic compound with a complex heterocyclic structure. This chemical is valued for its role as a critical synthetic intermediate in advanced pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for the synthesis of novel active pharmaceutical ingredients (APIs) and other complex molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting neurological or metabolic pathways.
• Organic Synthesis Research: Used in academic and industrial laboratories for constructing novel heterocyclic frameworks and exploring new chemical entities.
• Process Chemistry: Employed in scale-up and optimization studies for the production of target molecules in pilot plants and manufacturing settings.
• Biochemical Research: Potential use as a precursor or ligand in the development of enzyme inhibitors or receptor modulators for biological studies.
• Fine Chemical Production: Serves as a specialized intermediate for manufacturing high-value, low-volume chemicals with specific functional properties.

Basic Information

Product Name	p-[2-(3,4-Dihydro-7-Methoxy-4,4-Dimethyl-1,3-Dioxo-2(1H)-Isoquinolyl)Ethyl]Benzenesulphonamide
CAS No.	33456-68-7
Molecular Formula	C20H22N2O5S
Molecular Weight	402.46 g/mol
Synonyms	4-[2-(7-Methoxy-4,4-dimethyl-1,3-dioxo-3,4-dihydro-1H-isoquinolin-2-yl)ethyl]benzenesulfonamide; 2-[2-(4-Sulfamoylphenyl)ethyl]-7-methoxy-4,4-dimethyl-1H-isoquinoline-1,3(2H,4H)-dione; Benzenesulfonamide, 4-[2-(7-methoxy-4,4-dimethyl-1,3-dioxo-3,4-dihydro-1H-isoquinolin-2-yl)ethyl]-; 33456-68-7; 7-Methoxy-4,4-dimethyl-2-[2-(4-sulfamoylphenyl)ethyl]-1H-isoquinoline-1,3(2H,4H)-dione
EINECS	Contact for details

Quality Control

Our p-[2-(3,4-Dihydro-7-Methoxy-4,4-Dimethyl-1,3-Dioxo-2(1H)-Isoquinolyl)Ethyl]Benzenesulphonamide is manufactured under strict quality management systems. Every 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 development applications. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request.

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 tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any single impurity ≤ 0.5%
Total Impurities	≤ 2.0%
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.