Description

2H-Benzimidazol-2-One,4-Amino-1,3-Dihydro-(9Ci) is a high-purity organic compound, identified by CAS NO 75370-65-9, that serves as a critical advanced intermediate in fine chemical synthesis. Its value lies in its functionalized benzimidazolone core, which is essential for constructing complex molecules with specific biological or material properties. This product is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and novel compounds.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting various enzyme pathways.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport or host materials in advanced display technologies.
• Dye and Pigment Intermediate: Employed in the production of high-performance, complex organic dyes and pigments.
• Coordination Chemistry Ligand: Its structure can act as a ligand for metal ions in catalytic systems or metal-organic frameworks (MOFs).
• Biochemical Research: Used as a standard or reagent in proteomics and enzyme inhibition studies.

Basic Information

Product Name	2H-Benzimidazol-2-One,4-Amino-1,3-Dihydro-(9Ci)
CAS No.	75370-65-9
Molecular Formula	C7H7N3O
Molecular Weight	149.15 g/mol
Synonyms	4-Amino-1,3-dihydro-2H-benzimidazol-2-one; 4-Amino-2-benzimidazolinone; 4-Amino-1H-benzimidazol-2(3H)-one; 4-Amino-2-hydroxybenzimidazole; 4-Aminobenzimidazolone; NSC 339586; 75370-65-9; 4-Amino-2-benzimidazolinon
EINECS	Contact for details

Quality Control

Our 2H-Benzimidazol-2-One,4-Amino-1,3-Dihydro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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.

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 (as Pb)	≤ 20 ppm

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