Description

9-Methanesulfonylcarbazole is a high-purity organic chemical building block and intermediate of significant importance in advanced synthesis. Its value lies in its role as a versatile precursor for the development of pharmaceuticals, agrochemicals, and functional materials. This compound is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for creating novel active ingredients and advanced molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthon in the research and production of active pharmaceutical ingredients (APIs), particularly for compounds with carbazole-based structures.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Material Science Research: Serves as a building block for organic semiconductors, photoconductive materials, and liquid crystals.
• Dye and Pigment Manufacturing: Acts as an intermediate in the synthesis of advanced dyes and functional pigments.
• Organic Light-Emitting Diode (OLED) Development: Utilized in the creation of electron-transport or host materials for OLED devices.
• Academic and R&D Laboratories: Employed in organic synthesis research for method development and novel compound library generation.

Basic Information

Product Name	9-Methanesulfonylcarbazole
CAS No.	2169-37-1
Molecular Formula	C₁₃H₁₁NO₂S
Molecular Weight	245.30 g/mol
Synonyms	9-(Methylsulfonyl)-9H-carbazole; Carbazole-9-methanesulfonate; 9H-Carbazole, 9-(methylsulfonyl)-; 9-Methanesulfonyl-9H-carbazole; N-Methanesulfonylcarbazole; NSC 163082; 9-Mesylcarbazole; 9-(Methanesulfonyl)carbazole
EINECS	Contact for details

Quality Control

Our 9-Methanesulfonylcarbazole is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

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%
Residue on Ignition	≤ 0.1%

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