Description

1-Propyl-1H-Benzimidazole-2-Sulfonic Acid is a specialized benzimidazole derivative of significant interest in advanced organic synthesis. This compound serves as a key sulfonated intermediate, offering a reactive handle for constructing more complex molecular architectures. It is primarily utilized by research institutions and industrial R&D departments focused on developing pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its heterocyclic core.
• Ligand and Catalyst Development: Acts as a precursor for creating specialized ligands in coordination chemistry and catalysis.
• Functional Material Synthesis: Employed in the research of dyes, optical brighteners, and other specialty chemicals requiring a sulfonated benzimidazole moiety.
• Chemical Reference Standard: Serves as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	1-Propyl-1H-Benzimidazole-2-Sulfonic Acid
CAS No.	300707-15-7
Molecular Formula	C10H12N2O3S
Molecular Weight	240.28 g/mol
Synonyms	1-Propylbenzimidazole-2-sulfonic acid; 2-Sulfo-1-propylbenzimidazole; 1H-Benzimidazole-2-sulfonic acid, 1-propyl-; 1-Propyl-1H-benzo[d]imidazole-2-sulfonic acid; 300707-15-7; 1-Propylbenzimidazole-2-sulphonic acid; 1-n-Propylbenzimidazole-2-sulfonic acid
EINECS	Contact for details

Quality Control

Our 1-Propyl-1H-Benzimidazole-2-Sulfonic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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