Description

1-Methyl-2-Benzimidazolinone is a versatile heterocyclic organic compound that serves as a crucial intermediate in advanced chemical synthesis. Its value lies in its unique fused ring structure, which makes it a key building block for creating complex molecules with specific functional properties. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: A key synthon in the production of various active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and cardiovascular diseases.
• Agrochemical Synthesis: Used in the manufacture of advanced fungicides, herbicides, and plant growth regulators.
• Polymer & Material Science: Serves as a monomer or additive for creating high-performance polymers, resins, and liquid crystal materials.
• Dye & Pigment Manufacturing: Acts as a precursor for synthesizing specialized dyes and optical brighteners.
• Organic Light-Emitting Diodes (OLEDs): Investigated as an electron-transport or host material in the development of organic electronic devices.
• Corrosion Inhibitor Formulation: Used in specialty chemical blends designed to protect metals in industrial applications.
• Research & Development: A valuable reagent in academic and industrial laboratories for heterocyclic chemistry and medicinal chemistry research.

Basic Information

Product Name	1-Methyl-2-Benzimidazolinone
CAS No.	1849-01-0
Molecular Formula	C8H8N2O
Molecular Weight	148.16 g/mol
Synonyms	1-Methyl-1,3-dihydro-2H-benzimidazol-2-one; 1-Methyl-2-benzimidazolinone; N-Methyl-2-benzimidazolinone; 2-Benzimidazolinone, 1-methyl-; 1-Methylbenzimidazol-2(3H)-one; MBZ; 1-Methyl-2-benzimidazolone; N-Methyl-2-benzimidazolone
EINECS	217-428-3

Quality Control

Our 1-Methyl-2-Benzimidazolinone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with each shipment, documenting all critical parameters to support your quality assurance protocols and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	235 - 240 °C
Loss on Drying	≤ 0.5%
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.