Description

1H-Benzimidazole-5-Sulfonamide(9Ci) is a high-purity sulfonamide derivative of the benzimidazole heterocyclic system, serving as a critical advanced pharmaceutical intermediate and versatile chemical building block. Its value lies in its functionalized structure, which is essential for synthesizing novel compounds with potential biological activity in medicinal chemistry research and development. This product is primarily needed by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries focused on creating new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting enzyme inhibition.
• Medicinal Chemistry Research: Used in high-throughput screening and structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new fungicides or herbicides.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological pathways and protein functions.
• Material Science: Potential monomer or additive for creating specialized polymers with unique electronic or binding properties.
• Contract Research & Manufacturing (CRAM): Supplied to organizations providing custom synthesis and process development services.

Basic Information

Product Name	1H-Benzimidazole-5-Sulfonamide(9Ci)
CAS No.	210827-43-3
Molecular Formula	C7H7N3O2S
Molecular Weight	197.21 g/mol
Synonyms	1H-Benzimidazole-5-sulfonamide; 5-Sulfamoyl-1H-benzimidazole; Benzimidazole-5-sulfonamide; 1H-1,3-Benzodiazole-5-sulfonamide; 5-(Aminosulfonyl)-1H-benzimidazole; 210827-43-3; 5-Sulfonamidobenzimidazole
EINECS	Contact for details

Quality Control

Our 1H-Benzimidazole-5-Sulfonamide(9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee traceability, consistency, and reliability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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