Description
Specifications Table
Product Name – N-(Trimethylsilyl)imidazole, 97%
Quantity/Pack Size – 25GR
Form – Solid
Grade – 97%
Application – Silylation reagent, derivatization
Product Overview
N-(Trimethylsilyl)imidazole is a high-purity (97%) silylation reagent widely used for derivatizing polar compounds in analytical chemistry. This non-nucleophilic base facilitates efficient trimethylsilylation of alcohols, phenols, amines, and carboxylic acids, enhancing volatility and thermal stability for GC-MS and HPLC applications. Its crystalline solid form ensures easy handling and precise dosing, while the imidazole moiety provides superior reactivity compared to traditional silylating agents. The reagent’s stability under inert conditions makes it ideal for long-term storage without degradation. With minimal byproduct formation and high conversion efficiency, it delivers consistent results in complex sample preparations. The 97% purity grade minimizes impurities that could interfere with sensitive analytical techniques. This product is particularly valued for its ability to derivatize sterically hindered compounds that resist conventional silylation methods. The reagent’s versatility extends to both small-scale research and high-throughput applications, maintaining performance across diverse sample matrices.
FAQs
1. What is the typical shelf life of N-(Trimethylsilyl)imidazole?
When stored under nitrogen at 2-8°C in a tightly sealed container, this reagent maintains its specified purity for at least 24 months from the date of manufacture.
2. Can this reagent be used for derivatizing amino acids?
Yes, it effectively silylates amino acids, though reaction conditions may need optimization based on the specific amino acid structure and desired degree of derivatization.
3. What safety precautions should be taken when handling this chemical?
Always use in a well-ventilated fume hood with appropriate PPE including gloves and goggles, as it may cause skin and eye irritation upon contact.
4. How does this compare to BSTFA for silylation?
N-(Trimethylsilyl)imidazole often provides faster reaction times and can derivatize compounds that BSTFA struggles with, particularly those with steric hindrance.
5. What solvents are compatible with this reagent?
It dissolves well in anhydrous solvents like acetonitrile, THF, and pyridine, which are commonly used in silylation protocols.
