Description

Spiro[12H-Benzo[A]Xanthene-12,1'(3'H)-Isobenzofuran]-6'-Carboxylic Acid, 4',7',10-Trichloro-6-Fluoro-5,9-Dihydroxy-3'-Oxo- is a complex, high-purity spirocyclic organic compound with the CAS number 327174-92-5. This specialty chemical is valued for its unique molecular architecture, which serves as a critical intermediate in advanced synthetic pathways. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical sectors for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Organic Light-Emitting Diode (OLED) Research: Potential use in the development of advanced electron-transport or emissive layer materials due to its fused xanthene and isobenzofuran structure.
• Dye and Pigment Synthesis: Serves as a precursor for specialized xanthene-based dyes and high-performance pigments.
• Academic and R&D Laboratories: Used in methodological studies and as a reference standard in chemical research involving polycyclic and spiro compounds.
• Material Science: Investigated for incorporation into advanced polymers or as a ligand in catalytic systems.

Basic Information

Product Name	Spiro[12H-Benzo[A]Xanthene-12,1'(3'H)-Isobenzofuran]-6'-Carboxylic Acid, 4',7',10-Trichloro-6-Fluoro-5,9-Dihydroxy-3'-Oxo-
CAS No.	327174-92-5
Molecular Formula	C25H11Cl3FO7
Molecular Weight	563.71 g/mol
Synonyms	4',7',10-Trichloro-6-fluoro-5,9-dihydroxy-3'-oxospiro[benzo[a]xanthene-12,1'(3'H)-isobenzofuran]-6'-carboxylic acid; Spiro[benzo[a]xanthene-12,1'(3'H)-isobenzofuran]-6'-carboxylic acid, 4',7',10-trichloro-6-fluoro-5,9-dihydroxy-3'-oxo-; CAS 327174-92-5; 327174-92-5; Spirocyclic xanthene-isobenzofuran carboxylic acid derivative
EINECS	Contact for details

Quality Control

Our production of Spiro[12H-Benzo[A]Xanthene-12,1'(3'H)-Isobenzofuran]-6'-Carboxylic Acid, 4',7',10-Trichloro-6-Fluoro-5,9-Dihydroxy-3'-Oxo- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS). Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or manufacturing requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Main peak retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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