Description

1-Phenyl-2,3-Dihydro-1H-Benzimidazole-2-One 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 fused heterocyclic structure, which provides a robust scaffold for developing molecules with targeted biological and material properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the research and development of novel fungicides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core structure for developing electron-transporting or host materials in optoelectronic devices.
• Coordination Chemistry & Ligand Design: Acts as a chelating ligand for transition metals, useful in catalysis and material science.
• Dye & Pigment Intermediate: Employed in the synthesis of specialized dyes and pigments for high-performance applications.
• Polymer & Material Science: Incorporated into polymer backbones to impart specific thermal, mechanical, or electronic properties.

Basic Information

Product Name	1-Phenyl-2,3-Dihydro-1H-Benzimidazole-2-One
CAS No.	14813-85-5
Molecular Formula	C₁₃H₁₀N₂O
Molecular Weight	210.23 g/mol
Synonyms	2-Benzimidazolinone, 1-phenyl-; 1-Phenyl-1,3-dihydro-2H-benzimidazol-2-one; 1-Phenyl-2-benzimidazolinone; 2(3H)-Benzimidazolone, 1-phenyl-; NSC 403697; 1-Phenylbenzimidazolin-2-one; 1-Phenyl-2-ketobenzimidazoline
EINECS	Contact for details

Quality Control

Our 1-Phenyl-2,3-Dihydro-1H-Benzimidazole-2-One is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation (IR, NMR), and residual solvent analysis. Certificates of Analysis (COA) are available for every batch and supplied upon request to support your quality assurance and regulatory compliance needs.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
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.