Description

2H-Benzimidazol-2-One,5-Amino-1,3-Dihydro-6-Hydroxy-(9Ci) is a high-purity, advanced pharmaceutical intermediate and organic building block. This compound is valued for its role as a key precursor in the synthesis of complex heterocyclic molecules and active pharmaceutical ingredients (APIs). It is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular structure and purity are critical for downstream product performance.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel benzimidazole-based drug candidates, including potential kinase inhibitors and receptor antagonists.
• Agrochemical Synthesis: Used in the research and development of new-generation fungicides and herbicides that leverage the benzimidazole scaffold for bioactivity.
• Organic Synthesis & Research: Serves as a versatile precursor in academic and industrial R&D for constructing complex heterocyclic compounds and exploring new chemical entities.
• Dye & Pigment Industry: Functions as an intermediate in the production of specialized dyes and organic pigments due to its amino and hydroxy functional groups.
• Material Science: Investigated for use in the development of organic electronic materials and metal-organic frameworks (MOFs).

Basic Information

Product Name	2H-Benzimidazol-2-One,5-Amino-1,3-Dihydro-6-Hydroxy-(9Ci)
CAS No.	425645-29-0
Molecular Formula	C7H7N3O2
Molecular Weight	165.15 g/mol
Synonyms	5-Amino-6-hydroxy-1,3-dihydro-2H-benzimidazol-2-one; 5-Amino-6-hydroxy-2-benzimidazolinone; 6-Hydroxy-5-amino-2-benzimidazolinone; 5-Amino-6-hydroxybenzimidazolone; 2H-Benzimidazol-2-one, 5-amino-1,3-dihydro-6-hydroxy-; 425645-29-0; 5-Amino-6-hydroxy-1H-benzimidazol-2(3H)-one
EINECS	Contact for details

Quality Control

Our 2H-Benzimidazol-2-One,5-Amino-1,3-Dihydro-6-Hydroxy-(9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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