Imidazole

CAS NO. 288-32-4

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Product Description

Product Name	Imidazole (1H-Imidazole) (Glyoxaline / 1,3-Diaza-2,4-cyclopentadiene)
CAS NO.	288-32-4
Molecular Formula	C3H4N2 (MW: 68.08)
Chemical Structure
Technical Specifications	Appearance: White to pale yellow crystalline flakes/powder Assay (GC): ≥ 99.00% Moisture: ≤ 0.30% Melting Point: 88°C - 91°C Solubility: Highly soluble in water, alcohol, and ether. pH (5% Sol.): 9.5 - 11.0 (Alkaline)
Key Applications	A versatile heterocyclic building block and functional additive: Pharma Intermediate (API Synthesis): Crucial precursor for Azole Antifungals (e.g., Clotrimazole, Miconazole, Ketoconazole) and cardiovascular drugs. Epoxy Resin Curing: Acts as a high-performance curing agent and accelerator for epoxy resins, improving heat resistance and mechanical properties in laminates and adhesives. Agrochemicals: Intermediate for synthesis of triazole fungicides (e.g., Imazalil, Prochloraz). Biotech & Research: Used as a buffer component (pH 6.2-7.8) and for elution of His-tagged proteins in IMAC purification processes.
Packaging & Storage	Packaging: 25kg Fiber Drum / 25kg Kraft Bag. Storage: Hygroscopic. Store in a cool, dry place. Keep container tightly closed to prevent moisture absorption.

Need High Purity Imidazole?

Royalchem supplies Imidazole (≥99%) suitable for pharmaceutical synthesis and advanced material applications. Consistent quality for critical formulations.