Description

2-Methyl-1 H-Benzoimidazole-5-Carboxylic Acid Hydrochloride is a high-purity organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of active pharmaceutical ingredients (APIs) and specialty fine chemicals. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for creating novel molecules with targeted properties.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various drug candidates, particularly those containing the benzimidazole pharmacophore.
• Agrochemical Synthesis: Used in the research and development of new fungicides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a starting material for creating specialized electron-transport or emitting layers in electronic displays.
• Coordination Chemistry & Ligand Synthesis: The carboxylic acid functionality allows it to be used as a chelating ligand for metal complexes in catalysis.
• Biochemical Research: Employed as a scaffold in medicinal chemistry for probing enzyme inhibition and developing diagnostic agents.
• Polymer Modification: Can be incorporated into polymer chains to impart specific chemical or thermal stability properties.

Basic Information

Product Name	2-Methyl-1 H-Benzoimidazole-5-Carboxylic Acid Hydrochloride
CAS No.	93089-86-2
Molecular Formula	C9H9N2O2 • HCl
Molecular Weight	212.64 g/mol (Free base: 176.18 g/mol)
Synonyms	2-Methyl-1H-benzimidazole-5-carboxylic acid hydrochloride; 5-Carboxy-2-methylbenzimidazole hydrochloride; 2-Methyl-5-benzimidazolecarboxylic acid hydrochloride; 1H-Benzimidazole-5-carboxylic acid, 2-methyl-, hydrochloride; NSC 339586; Benzimidazole-5-carboxylic acid, 2-methyl-, hydrochloride; 2-Methyl-1H-benzo[d]imidazole-5-carboxylic acid HCl
EINECS	Contact for details

Quality Control

Our 2-Methyl-1 H-Benzoimidazole-5-Carboxylic Acid Hydrochloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of our global clientele. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and compliance.

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 dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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