Description

9H-Carbazole, 9-(Trimethylsilyl)- is a versatile organosilicon derivative of carbazole, a key heterocyclic aromatic compound. This product is valued for its role as a crucial synthetic intermediate and protecting group in advanced organic synthesis, particularly for pharmaceuticals and organic electronic materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require high-purity, functionalized carbazole building blocks.

Application

• Pharmaceutical Intermediate: Serves as a key protected precursor in the synthesis of complex drug molecules, particularly those containing carbazole or indole moieties.
• Organic Light-Emitting Diodes (OLEDs): Used in the development of hole-transporting materials (HTMs) and host materials for emissive layers due to the carbazole core's excellent charge-transport properties.
• Agrochemical Synthesis: Acts as a building block for creating novel active ingredients with specific biological activity.
• Material Science Research: Employed in the creation of novel polymers, dendrimers, and small molecules for electronic and photonic applications.
• Protecting Group Chemistry: The trimethylsilyl (TMS) group protects the carbazole nitrogen during multi-step synthetic sequences, allowing for selective functionalization at other positions.
• Ligand and Catalyst Development: Utilized to synthesize specialized ligands for metal complexes used in catalysis.

Basic Information

Product Name	9H-Carbazole, 9-(Trimethylsilyl)-
CAS No.	74367-40-1
Molecular Formula	C15H19NSi
Molecular Weight	241.40 g/mol
Synonyms	9-(Trimethylsilyl)carbazole; N-Trimethylsilylcarbazole; Carbazole, 9-(trimethylsilyl)-; 9-Trimethylsilyl-9H-carbazole; N-(Trimethylsilyl)carbazole; 9H-Carbazole, 9-(trimethylsilyl)-; TMS-Carbazole
EINECS	Contact for details

Quality Control

Our 9H-Carbazole, 9-(Trimethylsilyl)- is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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