Description

6'-(Diethylamino)-3'-Methyl-3-Oxo-2'-(Phenylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-5-Carboxylic Acid is a sophisticated spirocyclic xanthene derivative, a high-value chemical intermediate prized for its unique photophysical properties. Its complex molecular structure makes it a critical precursor for the synthesis of advanced functional dyes and fluorescent probes. This compound is essential for research and development in the analytical chemistry, biotechnology, and advanced materials sectors, where precise optical characteristics are required.

Application

• Fluorescent Dye Synthesis: A key intermediate for manufacturing specialized fluorescent dyes and markers.
• Biomolecular Probes: Used in the development of fluorescent probes for bio-imaging, cell staining, and diagnostic assays.
• Sensor Development: Serves as a core component in the creation of chemical sensors and optoelectronic materials.
• Photographic and Imaging Agents: Applied in the formulation of advanced photographic chemicals and imaging sensitizers.
• Organic Electronics: Investigated for use in organic light-emitting diodes (OLEDs) and other photonic devices.
• Academic & Industrial R&D: A vital research chemical for exploring new photochromic and fluorogenic compounds.

Basic Information

Product Name	6'-(Diethylamino)-3'-Methyl-3-Oxo-2'-(Phenylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-5-Carboxylic Acid
CAS No.	70815-12-2
Molecular Formula	C34H30N2O5
Molecular Weight	546.62 g/mol
Synonyms	Spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-5-carboxylic acid, 6'-(diethylamino)-3'-methyl-3-oxo-2'-(phenylamino)-; 2-(6-(Diethylamino)-3-(methylimino)-3H-xanthen-9-yl)-5-((phenylamino)carbonyl)benzoic acid; Rhodamine derivative intermediate; Fluorescent xanthene intermediate; Spiroxanthene carboxylic acid; CAS 70815-12-2
EINECS	Contact for details

Quality Control

Our production of 6'-(Diethylamino)-3'-Methyl-3-Oxo-2'-(Phenylamino)Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthene]-5-Carboxylic Acid adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your R&D and quality assurance 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 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	Red to dark red powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 1.0 %
Residue on Ignition	≤ 0.5 %
Heavy Metals (as Pb)	≤ 20 ppm

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