Description

1-[[4-[[6'-[Ethyl(p-Tolyl)Amino]-3-Oxospiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-2'-Yl]Amino]Phenyl]Sulphonyl]Pyrrolidine is a specialized organic compound belonging to the spiroxanthene class, recognized for its complex molecular architecture. This compound matters as a high-value intermediate or functional dye precursor, offering precise structural control for advanced material synthesis. Industries involved in the research and manufacturing of functional dyes, photoresists, and organic electronic materials require this chemical for its specific photophysical and binding properties.

Application

• Functional Dye Synthesis: A key intermediate in the production of specialized dyes and pigments for high-tech applications.
• Photoresist Formulations: Used in the development of advanced photoresists for semiconductor and microelectronics fabrication.
• Organic Electronics: Serves as a building block for materials used in organic light-emitting diodes (OLEDs) and photovoltaics.
• Fluorescent Probes & Sensors: Potential use in the creation of sensitive chemical or biological sensors due to its xanthene-derived fluorophore structure.
• Advanced Material Research: Employed in R&D for novel polymers and coatings with specific optical or electronic characteristics.
• Analytical Chemistry: May be utilized as a derivatization agent or a standard in chromatographic analysis.

Basic Information

Product Name	1-[[4-[[6'-[Ethyl(p-Tolyl)Amino]-3-Oxospiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-2'-Yl]Amino]Phenyl]Sulphonyl]Pyrrolidine
CAS No.	85223-12-7
Molecular Formula	C43H39N3O4S
Molecular Weight	693.86 g/mol
Synonyms	1-[[4-[[6'-[Ethyl(4-methylphenyl)amino]-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-2'-yl]amino]phenyl]sulfonyl]pyrrolidine; N-Ethyl-N-(4-methylphenyl)-4-[(pyrrolidin-1-ylsulfonyl)phenyl]amino-3-oxospiro[isobenzofuran-1(3H),9'-xanthene]-6'-amine; Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-6'-amine derivative; Light-sensitive spiroxanthene sulfonamide; Functional dye intermediate 85223-12-7
EINECS	Contact for details

Quality Control

Our production of 1-[[4-[[6'-[Ethyl(p-Tolyl)Amino]-3-Oxospiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-2'-Yl]Amino]Phenyl]Sulphonyl]Pyrrolidine adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with 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). Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals	≤ 20 ppm

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