Description

1-[2-(3,4-Dimethoxyphenyl)Ethyl]-7-Sulfamoyl-Benzoimidazole-5-Carboxylic Acid is a high-purity, synthetically derived organic compound featuring a complex molecular architecture that combines a benzimidazole core with a sulfonamide group and a dimethoxyphenethyl substituent. This structure makes it a valuable and versatile pharmaceutical intermediate and research chemical for the development of novel active ingredients. It is primarily utilized by R&D laboratories and manufacturers in the pharmaceutical and life sciences sectors seeking to develop new therapeutic agents, particularly in areas requiring targeted molecular scaffolds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Research & Development: Used in academic and industrial R&D for studying structure-activity relationships (SAR) and developing new chemical entities.
• Biochemical Research: Serves as a precursor or reference standard in biochemical assays and pharmacological studies.
• Active Pharmaceutical Ingredient (API) Synthesis: Employed in the multi-step synthesis of complex APIs, leveraging its functionalized benzimidazole core.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in laboratory settings.

Basic Information

Product Name	1-[2-(3,4-Dimethoxyphenyl)Ethyl]-7-Sulfamoyl-Benzoimidazole-5-Carboxylic Acid
CAS No.	72020-20-3
Molecular Formula	C₁₉H₁₉N₃O₆S
Molecular Weight	417.44 g/mol
Synonyms	7-Sulfamoyl-1-[2-(3,4-dimethoxyphenyl)ethyl]-1H-benzimidazole-5-carboxylic acid; 1H-Benzimidazole-5-carboxylic acid, 1-[2-(3,4-dimethoxyphenyl)ethyl]-7-sulfamoyl-; 72020-20-3; 1-(3,4-Dimethoxyphenethyl)-7-sulfamoylbenzimidazole-5-carboxylic acid; Benzimidazole-5-carboxylic acid derivative; Sulfonamide benzimidazole intermediate
EINECS	Contact for details

Quality Control

Our 1-[2-(3,4-Dimethoxyphenyl)Ethyl]-7-Sulfamoyl-Benzoimidazole-5-Carboxylic Acid is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals to ensure it meets exacting standards for research and synthesis. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability and compliance with your specifications.

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 purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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