Description

6'-(Benzylamino)-3'-Chlorospiro[Isobenzofuran-1(3H)-9'[9H]-Xanthene]-3-One is a specialized spirocyclic organic compound that serves as a critical intermediate in advanced chemical synthesis. Its unique molecular architecture, featuring fused xanthene and isobenzofuranone rings, makes it a valuable precursor for developing functional dyes, fluorescent probes, and pharmaceutical agents. This high-purity intermediate is essential for research and production in fine chemical, advanced material, and life science sectors requiring precise molecular control.

Application

• Fluorescent Dye & Probe Synthesis: A key building block for creating novel xanthene-based fluorescent dyes, sensors, and bio-imaging agents due to its inherent photophysical properties.
• Pharmaceutical Intermediate: Used in the research and development of active pharmaceutical ingredients (APIs) and diagnostic agents that utilize spirocyclic and xanthene scaffolds.
• Advanced Material Research: Serves as a precursor in the synthesis of organic electronic materials, including those for OLEDs and photoresponsive polymers.
• Analytical Chemistry Reagent: Employed in the development of chromogenic and fluorogenic reagents for chemical detection and assay systems.
• Fine Chemical Production: A versatile intermediate for custom synthesis and contract manufacturing of complex, high-value organic molecules.

Basic Information

Product Name	6'-(Benzylamino)-3'-Chlorospiro[Isobenzofuran-1(3H)-9'[9H]-Xanthene]-3-One
CAS No.	23160-51-2
Molecular Formula	C27H18ClNO3
Molecular Weight	439.89 g/mol
Synonyms	3'-Chloro-6'-(phenylmethylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; 6'-(Benzylamino)-3'-chlorospiro[isobenzofuran-1(3H),9'(9H)-xanthen]-3-one; 3-Chloro-6-(benzylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; Benzylamino-chlorospiroxanthenone; CAS 23160-51-2
EINECS	Contact for details

Quality Control

Our 6'-(Benzylamino)-3'-Chlorospiro[Isobenzofuran-1(3H)-9'[9H]-Xanthene]-3-One is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
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.