Description

2-Thiophen-3-Yl-3H-Benzoimidazole-5-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its fused heterocyclic structure. This compound is of significant commercial interest for its role as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical industries for process development and scale-up activities.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of potential drug candidates, especially those targeting specific enzyme inhibitors or receptor modulators.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or insecticides, leveraging its heterocyclic core for bioactivity.
• Material Science: Serves as a monomer or functional component in the research of advanced polymers and organic electronic materials.
• Chemical Synthesis: Acts as a versatile building block for constructing more complex heterocyclic compounds in medicinal and synthetic chemistry.
• Bioconjugation & Probe Development: Utilized in research for creating fluorescent probes or bioconjugates due to the reactive carboxylic acid group.

Basic Information

Product Name	2-Thiophen-3-Yl-3H-Benzoimidazole-5-Carboxylic Acid
CAS No.	904817-95-4
Molecular Formula	C12H8N2O2S
Molecular Weight	244.27 g/mol
Synonyms	2-(Thiophen-3-yl)-1H-benzimidazole-5-carboxylic acid; 2-(3-Thienyl)-1H-benzimidazole-5-carboxylic acid; 1H-Benzimidazole-5-carboxylic acid, 2-(3-thienyl)-; 2-(Thiophen-3-yl)-1H-benzo[d]imidazole-5-carboxylic acid; 904817-95-4; 2-(3-Thienyl)-1H-benzoimidazole-5-carboxylic acid; Benzimidazole-5-carboxylic acid, 2-(3-thienyl)-
EINECS	Contact for details

Quality Control

Our 2-Thiophen-3-Yl-3H-Benzoimidazole-5-Carboxylic Acid 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. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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). The product is light-sensitive and should be handled and stored away from strong acids and organic solvents to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.