Description

6'-(Diethylamino)-2'-[Methyl[3-(Trifluoromethyl)Phenyl]Amino]Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One is a sophisticated spirocyclic organic compound, primarily valued as a key fluorescent dye intermediate and functional material precursor. Its complex molecular architecture, featuring a xanthene core and a trifluoromethylphenylamino group, imparts unique photophysical properties critical for advanced applications. This high-purity chemical is essential for manufacturers and R&D teams in the specialty dyes, sensors, and advanced material science sectors seeking to develop next-generation optical products.

Application

• Precursor for High-Performance Fluorescent Dyes and Probes: Serves as a critical building block for synthesizing specialized dyes used in biological staining, cell imaging, and diagnostic assays.
• Development of Molecular Sensors: Used in research to create sensitive chemosensors and biosensors for detecting ions, gases, or specific biomolecules due to its fluorogenic properties.
• Advanced Material Synthesis: Incorporated into the development of novel organic electronic materials, including those for light-emitting diodes (OLEDs) and nonlinear optical (NLO) applications.
• Photostabilizer and Additive Research: Investigated for use in polymer and coating formulations to enhance UV stability or introduce specific functional characteristics.
• Academic and Industrial R&D: A valuable compound for fundamental research in photochemistry, supramolecular chemistry, and the development of new fluorophores.

Basic Information

Product Name	6'-(Diethylamino)-2'-[Methyl[3-(Trifluoromethyl)Phenyl]Amino]Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-3-One
CAS No.	78923-50-9
Molecular Formula	C34H29F3N2O2
Molecular Weight	554.61 g/mol
Synonyms	6'-(Diethylamino)-2'-[methyl[3-(trifluoromethyl)phenyl]amino]spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; 6-Diethylamino-2-[methyl(3-trifluoromethylphenyl)amino]spiro[isobenzofuran-1(3H),9'-xanthen]-3-one; Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one, 6'-(diethylamino)-2'-[methyl[3-(trifluoromethyl)phenyl]amino]-; CAS 78923-50-9; Fluorescent Xanthene Derivative; Trifluoromethylphenylamino Spiroxanthene Dye Intermediate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality control protocols to ensure batch-to-batch consistency and high purity, which is paramount for sensitive optical applications. Quality is verified through analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and R&D documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability and performance characteristics.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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