Description

2H-Benzimidazol-5-Ol(9Ci) is a high-purity organic compound belonging to the benzimidazole class, serving as a versatile and critical building block in advanced chemical synthesis. Its value lies in its functionalized structure, which provides a key heterocyclic scaffold for developing novel molecules with targeted properties. This intermediate is essential for research and production in the pharmaceutical, agrochemical, and material science industries, where precise chemical architecture is paramount.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting various therapeutic areas.
• Agrochemical Research: Used in developing novel fungicides, herbicides, and plant growth regulators due to its bioactive heterocyclic core.
• Material Science: Serves as a building block for organic ligands in catalysis and for creating advanced polymers or functional materials.
• Biochemical Research: Employed as a standard or reagent in biochemical assays and proteomics research.
• Dye & Pigment Industry: Acts as an intermediate in the synthesis of specialized dyes and organic pigments.
• Custom Synthesis: A fundamental starting material for contract research organizations (CROs) and CDMOs engaged in custom chemical synthesis.

Basic Information

Product Name	2H-Benzimidazol-5-Ol(9Ci)
CAS No.	148832-40-0
Molecular Formula	C7H6N2O
Molecular Weight	134.14 g/mol
Synonyms	5-Hydroxy-1H-benzimidazole; 5-Hydroxybenzimidazole; 1H-Benzimidazol-5-ol; 2H-Benzimidazol-5-ol; 5-Benzimidazolol; 5-Hydroxy-1,3-dihydro-2H-benzimidazol-2-one (tautomer); Benzimidazol-5-ol; 148832-40-0
EINECS	Contact for details

Quality Control

Our 2H-Benzimidazol-5-Ol(9Ci) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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