Description

2-Thiophen-2-Yl-1 H-Benzoimidazole-5-Carboxylic Acid Hydrochloride is a high-purity, heterocyclic organic compound that serves as a critical building block in advanced pharmaceutical synthesis. Its unique molecular architecture, featuring fused benzimidazole and thiophene rings, makes it a valuable intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides due to its bioactive heterocyclic core.
• Material Science: Serves as a monomer or additive in the creation of specialized polymers and organic electronic materials.
• Chemical Synthesis: Employed as a versatile building block for constructing complex molecules in medicinal and combinatorial chemistry.
• Biochemical Research: Used as a reference standard or probe in biochemical assays and diagnostic development.

Basic Information

Product Name	2-Thiophen-2-Yl-1 H-Benzoimidazole-5-Carboxylic Acid Hydrochloride
CAS No.	1158380-17-6
Molecular Formula	C₁₂H₉N₂O₂S·HCl
Molecular Weight	280.73 g/mol (Free base) / 317.19 g/mol (HCl salt)
Synonyms	2-(Thiophen-2-yl)-1H-benzo[d]imidazole-5-carboxylic acid hydrochloride; 2-(2-Thienyl)-1H-benzimidazole-5-carboxylic acid hydrochloride; 1H-Benzimidazole-5-carboxylic acid, 2-(2-thienyl)-, hydrochloride; 1158380-17-6; 2-Thiophen-2-yl-1H-benzoimidazole-5-carboxylic acid HCl; 2-(Thiophen-2-yl)-1H-benzoimidazole-5-carboxylic acid HCl salt
EINECS	Contact for details

Quality Control

Our 2-Thiophen-2-Yl-1 H-Benzoimidazole-5-Carboxylic Acid Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and mass spectrometry, to ensure it meets the stringent requirements for pharmaceutical R&D and cGMP applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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