Description

2,4,5-Triphenyl-2-imidazoline is a versatile heterocyclic organic compound featuring a central imidazoline ring substituted with three phenyl groups. This structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecules with specific electronic or steric properties. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for applications ranging from catalyst ligands to active pharmaceutical ingredient (API) synthesis.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Ligand in Catalysis: Serves as a precursor for nitrogen-donor ligands in transition metal catalysis for fine chemical production.
• Material Science Research: Employed in the development of organic semiconductors, liquid crystals, and photoresponsive materials.
• Chemical Research & Development: A versatile scaffold for constructing more complex heterocyclic compounds in academic and industrial labs.
• Dye & Pigment Intermediate: Used in the synthesis of specialized dyes and organic pigments.

Basic Information

Product Name	2,4,5-Triphenyl-2-imidazoline
CAS No.	573-33-1
Molecular Formula	C21H18N2
Molecular Weight	298.38 g/mol
Synonyms	2,4,5-Triphenyl-4,5-dihydro-1H-imidazole; 2,4,5-Triphenyl-2-imidazoline; 2,4,5-Triphenyl-4,5-dihydroimidazole; 2,4,5-Triphenylimidazolidine; 1H-Imidazole, 4,5-dihydro-2,4,5-triphenyl-; 2,4,5-Triphenyl-δ²-imidazoline; NSC 406913
EINECS	209-357-7

Quality Control

Our 2,4,5-Triphenyl-2-imidazoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided with every shipment. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	168 - 172 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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