Description

9'-[9H] Xanthen]-3-One,3'-Chloro-6'-(Dibutylamino)-2'-(Phenylamino)-Spiro [Isobenzofuran-1(3H) CAS NO 85639-01-6 is a specialized spirocyclic organic compound belonging to the xanthene dye family. This high-purity intermediate is critical for the synthesis of advanced functional materials and photochromic dyes. It is primarily sought by research and development teams in the fine chemical, advanced material science, and specialty dye manufacturing sectors.

Application

• Photochromic Material Synthesis: A key precursor for developing smart materials used in lenses, optical switches, and data storage devices.
• Functional Dye Manufacturing: Used in the production of high-performance dyes and pigments for specialized applications.
• Organic Electronics: Serves as a building block for organic semiconductors and light-emitting materials in OLED research.
• Chemical Sensing: Employed in the development of fluorescent chemosensors for ion and molecule detection.
• Biomedical Research: Utilized as a fluorescent probe or tag in biochemical and cellular imaging studies.
• Academic & Industrial R&D: A valuable compound for novel synthetic pathways and material property exploration.

Basic Information

Product Name	9'-[9H] Xanthen]-3-One,3'-Chloro-6'-(Dibutylamino)-2'-(Phenylamino)-Spiro [Isobenzofuran-1(3H)
CAS No.	85639-01-6
Molecular Formula	C35H35ClN2O2
Molecular Weight	551.12 g/mol
Synonyms	3'-Chloro-6'-(dibutylamino)-2'-(phenylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one; Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one, 3'-chloro-6'-(dibutylamino)-2'-(phenylamino)-; Photochromic Spiroxanthene Derivative; 85639-01-6; Spirocyclic Xanthene Dye Intermediate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management 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 R&D and quality assurance processes.

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). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); ensure containers are sealed under an inert atmosphere if specified.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.