Description

n-(1-Isopropyl-5,6-Dimethyl-1H-1,3-Benzimidazol-4-Yl)-4-Methylbenzenesulfonamide is a high-purity, specialized benzimidazole derivative of significant interest in advanced organic synthesis. This compound matters for its role as a critical pharmaceutical intermediate and a versatile building block in medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Medicinal Chemistry Research: Used as a core scaffold or building block for structure-activity relationship (SAR) studies and library synthesis.
• Agrochemical Development: Employed in the research and synthesis of new crop protection agents and pesticides.
• Biochemical Tool Compound: Potential use in developing probes for studying biological processes and target validation.
• Fine Chemical Synthesis: Acts as a specialized reagent for constructing complex heterocyclic systems in custom synthesis projects.

Basic Information

Product Name	n-(1-Isopropyl-5,6-Dimethyl-1H-1,3-Benzimidazol-4-Yl)-4-Methylbenzenesulfonamide
CAS No.	338423-18-0
Molecular Formula	C20H25N3O2S
Molecular Weight	371.50 g/mol
Synonyms	4-Methyl-N-[1-(1-methylethyl)-5,6-dimethyl-1H-benzimidazol-4-yl]benzenesulfonamide; 1-Isopropyl-5,6-dimethyl-N-(p-tolylsulfonyl)-1H-benzimidazol-4-amine; p-Toluenesulfonamide, N-[1-(1-methylethyl)-5,6-dimethyl-1H-benzimidazol-4-yl]-; Benzimidazole sulfonamide derivative 338423-18-0; CAS 338423-18-0
EINECS	Contact for details

Quality Control

Our n-(1-Isopropyl-5,6-Dimethyl-1H-1,3-Benzimidazol-4-Yl)-4-Methylbenzenesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider inert atmosphere conditions to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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