Description

n-Hydroxynaphthalimide Triflate is a specialized chemical reagent featuring a reactive trifluoromethanesulfonate (triflate) group. This compound is valued for its role as a versatile intermediate and activating agent in advanced organic synthesis, particularly for constructing complex molecular architectures. It is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries who require high-purity building blocks for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), especially those containing naphthalimide scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as an effective triflating agent for converting hydroxyl groups into superior leaving groups, facilitating nucleophilic substitution reactions.
• Materials Science Research: Intermediate in the production of organic semiconductors, fluorescent dyes, and photoactive materials for optoelectronic devices.
• Cross-Coupling Reactions: Employed in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Stille) to introduce functionalized naphthalimide units.
• Polymer Chemistry: Monomer or functionalization agent for creating polymers with specific thermal, optical, or electronic properties.

Basic Information

Product Name	n-Hydroxynaphthalimide Triflate
CAS No.	85342-62-7
Molecular Formula	C₁₃H₆F₃NO₅S
Molecular Weight	345.25 g/mol
Synonyms	1H-Benz[de]isoquinoline-1,3(2H)-dione, 2-hydroxy-, trifluoromethanesulfonate; N-Hydroxy-1,8-naphthalimide Triflate; 2-Hydroxy-1H-benz[de]isoquinoline-1,3(2H)-dione Trifluoromethanesulfonate; N-Hydroxynaphthalimide Trifluoromethanesulfonate; HONI-Triflate; N-Hydroxy-1,8-naphthalenedicarboximide Triflate; Trifluoromethanesulfonic acid 1,3-dioxo-1H-benz[de]isoquinolin-2-yl ester
EINECS	Contact for details

Quality Control

Every batch of n-Hydroxynaphthalimide Triflate is manufactured and tested under a strict quality management system. We ensure high purity and consistency through comprehensive analytical techniques including HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your R&D and quality assurance protocols.

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%

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