Description

Trifluoro-Methanesulfonic Acid 6-Cyano-Naphthalen-2-Yl Ester is a specialized, high-purity chemical intermediate designed for advanced synthetic applications. This compound is valued for its role as a versatile trifluoromethanesulfonate (triflate) ester, enabling efficient coupling and functionalization reactions in complex molecule construction. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and advanced materials sectors for the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring naphthalene and cyano functionalities.
• Organic Synthesis Reagent: Serves as an excellent leaving group in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) for constructing complex aromatic systems.
• Advanced Materials Research: Used in the development of organic semiconductors, liquid crystals, and photoactive materials due to its conjugated naphthalene core.
• Agrochemical Synthesis: Employed in the research and production of high-performance herbicides and fungicides.
• Dye and Pigment Manufacturing: Acts as a precursor for synthesizing specialized cyanine dyes and high-stability pigments.
• Polymer Chemistry: Utilized to introduce functional side chains or as a monomer in the creation of specialty polymers with tailored properties.

Basic Information

Product Name	Trifluoro-Methanesulfonic Acid 6-Cyano-Naphthalen-2-Yl Ester
CAS No.	145369-29-5
Molecular Formula	C₁₃H₆F₃NO₃S
Molecular Weight	313.25 g/mol
Synonyms	2-Naphthalenecarbonitrile, 6-[(trifluoromethyl)sulfonyl]oxy-; 6-Cyano-2-naphthyl Trifluoromethanesulfonate; 6-Cyano-2-naphthyl Triflate; 2-Cyano-6-naphthyl Triflate; Trifluoromethanesulfonic Acid 6-Cyano-2-naphthyl Ester; 6-Cyano-2-naphthol Triflate; 145369-29-5; 6-CN-2-Naphthyl OTf
EINECS	Contact for details

Quality Control

Our Trifluoro-Methanesulfonic Acid 6-Cyano-Naphthalen-2-Yl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high chemical purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.