Description

9H-Carbazol-2-Yl Trifluoromethanesulfonate is a high-purity, advanced pharmaceutical intermediate and versatile building block in organic synthesis. This compound is valued for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries seeking to introduce the carbazole moiety or a sulfonate ester group into target molecules with high efficiency and selectivity.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting neurological disorders and cancer.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for electron-transport materials and host materials in display and lighting technologies.
• Polymer Chemistry: Employed in the synthesis of functional polymers and dendrimers with specific electronic or photophysical properties.
• Cross-Coupling Reactions: Acts as an effective electrophile in palladium-catalyzed reactions such as Suzuki, Negishi, and Buchwald-Hartwig aminations.
• Ligand and Catalyst Development: Useful for constructing sophisticated ligand frameworks for asymmetric catalysis.
• Material Science Research: Investigated for use in organic semiconductors and photovoltaic materials.

Basic Information

Product Name	9H-Carbazol-2-Yl Trifluoromethanesulfonate
CAS No.	870703-52-9
Molecular Formula	C₁₃H₈F₃NO₃S
Molecular Weight	315.27 g/mol
Synonyms	2-Carbazolyl Triflate; 2-Trifluoromethanesulfonyloxycarbazole; Carbazol-2-yl Triflate; 9H-Carbazol-2-yl Trifluoromethanesulfonate; 2-(Trifluoromethanesulfonyloxy)-9H-carbazole; N-Carbazol-2-yl Trifluoromethanesulfonamide (incorrect but common misnomer); Trifluoromethanesulfonic Acid 9H-Carbazol-2-yl Ester
EINECS	Contact for details

Quality Control

Our 9H-Carbazol-2-Yl Trifluoromethanesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, NMR, and MS to ensure high chemical purity and structural identity. Certificates of Analysis (COA) detailing purity, impurity profile, and other critical parameters are provided with every shipment to ensure traceability and compliance with your research or production standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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