Description

2H-Benzimidazol-2-One,1-Ethyl-1,3-Dihydro-5-Methyl-(9Ci) is a specialized benzimidazole derivative, a key heterocyclic scaffold in advanced organic synthesis. This compound matters as a versatile and high-purity building block for the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and material science industries seeking to create new molecules with targeted properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic pathways.
• Agrochemical Research: Used in the development of new fungicides, herbicides, or plant growth regulators leveraging the benzimidazole core structure.
• Organic Light-Emitting Diode (OLED) Materials: Acts as a potential electron-transport or host material in the research of advanced optoelectronic devices.
• Coordination Chemistry & Ligand Synthesis: Employed to create complexing agents or ligands for catalysis and metal-organic frameworks (MOFs).
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) conducting fundamental research in heterocyclic and medicinal chemistry.

Basic Information

Product Name	2H-Benzimidazol-2-One,1-Ethyl-1,3-Dihydro-5-Methyl-(9Ci)
CAS No.	58533-58-7
Molecular Formula	C10H12N2O
Molecular Weight	176.22 g/mol
Synonyms	1-Ethyl-5-methyl-1,3-dihydro-2H-benzimidazol-2-one; 5-Methyl-1-ethylbenzimidazolin-2-one; 1-Ethyl-5-methyl-2-benzimidazolinone; 2(3H)-Benzimidazolone, 1-ethyl-5-methyl-; 1-Ethyl-5-methyl-1H-benzimidazol-2(3H)-one; 58533-58-7; NSC 403079
EINECS	Contact for details

Quality Control

Our 2H-Benzimidazol-2-One,1-Ethyl-1,3-Dihydro-5-Methyl-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

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	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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