Description

1H-Benzimidazole-2-Carboxylicacid,1-Hydroxy-,3-Oxide(9Ci) is a specialized heterocyclic carboxylic acid derivative with a unique oxidized benzimidazole core structure. This compound serves as a critical high-purity building block and advanced synthetic intermediate in the development of novel chemical entities. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers engaged in the synthesis of complex molecules for medicinal chemistry and material science applications.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel benzimidazole-based drug candidates with potential biological activity.
• Medicinal Chemistry Research: Used as a versatile scaffold for structure-activity relationship (SAR) studies and library synthesis.
• Organic Synthesis Building Block: Employed in the construction of complex heterocyclic systems due to its reactive carboxylic acid and oxidized nitrogen functionalities.
• Agrochemical Development: Intermediate in the research and synthesis of new crop protection agents and pesticides.
• Material Science Research: Potential monomer or functional additive in the development of specialty polymers and advanced materials.
• Chemical Biology Probes: Used in the design and synthesis of molecular probes for studying biological systems.

Basic Information

Product Name	1H-Benzimidazole-2-Carboxylicacid,1-Hydroxy-,3-Oxide(9Ci)
CAS No.	34759-73-4
Molecular Formula	C8H6N2O4
Molecular Weight	194.15 g/mol
Synonyms	1-Hydroxy-1H-benzimidazole-2-carboxylic acid 3-oxide; 1-Hydroxy-1H-benzimidazole-3-oxide-2-carboxylic acid; 2-Carboxy-1-hydroxybenzimidazole 3-oxide; 1-Hydroxybenzimidazole-2-carboxylic acid N-oxide; NSC 163063; 1-Hydroxy-1H-benzimidazole-2-carboxylic acid, 3-oxide; Benzimidazole-2-carboxylic acid, 1-hydroxy-, 3-oxide
EINECS	Contact for details

Quality Control

Our production of 1H-Benzimidazole-2-Carboxylicacid,1-Hydroxy-,3-Oxide(9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. All materials are subjected to comprehensive analytical characterization, including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.