Description

3'-Chloro-6'-(Diethylamino)-2'-[(2-Ethoxyethyl)Amino]Spiro[Isobenzofuran-1[3H],9'-[9H]Xanthene]-3-One is a sophisticated spirocyclic xanthene derivative, a key chemical building block valued for its unique photophysical properties. This compound matters for its role as a critical intermediate in the synthesis of advanced fluorescent dyes and functional materials. It is primarily needed by research institutions and manufacturers in the analytical chemistry, sensor technology, and specialty chemical sectors.

Application

• Fluorescent Dye Synthesis: Serves as a key precursor for developing novel rhodamine and fluorescein-based dyes with tailored emission wavelengths.
• Chemical Sensor Development: Used in the research and production of molecular probes and chemosensors for detecting metal ions or specific analytes.
• Bioconjugation & Labeling: Acts as an intermediate for creating fluorescent tags and labels for biological molecules in diagnostic applications.
• Advanced Material Research: Employed in the development of photochromic or electrochromic materials for optical data storage and smart windows.
• Analytical Reagent Manufacturing: Utilized in formulating specialized reagents for fluorescence microscopy and flow cytometry.
• Academic & Industrial R&D: A vital compound for fundamental research in photochemistry and the creation of new functional organic molecules.

Basic Information

Item	Details
Product Name	3'-Chloro-6'-(Diethylamino)-2'-[(2-Ethoxyethyl)Amino]Spiro[Isobenzofuran-1[3H],9'-[9H]Xanthene]-3-One
CAS No.	76579-17-4
Molecular Formula	C31H33ClN2O4
Molecular Weight	533.06 g/mol
Synonyms	3'-Chloro-6'-(diethylamino)-2'-[(2-ethoxyethyl)amino]spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; 3'-Chloro-6'-(diethylamino)-2'-[(2-ethoxyethyl)amino]fluoran; 76579-17-4; Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one, 3'-chloro-6'-(diethylamino)-2'-[(2-ethoxyethyl)amino]-; Fluoran derivative; Thermochromic dye intermediate; Leuco dye precursor
EINECS	Contact for details

Quality Control

Our 3'-Chloro-6'-(Diethylamino)-2'-[(2-Ethoxyethyl)Amino]Spiro[Isobenzofuran-1[3H],9'-[9H]Xanthene]-3-One is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This compound is light-sensitive (store away from light). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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