Description

9-[2-(Ethoxycarbonyl)Phenyl]-3,6-Bis(Ethylamino)-2,7-Dimethylxanthylium Dihydrogen Phosphate is a specialized organic salt belonging to the xanthylium dye family, valued for its distinct photophysical and complexation properties. This compound is critical for applications requiring precise molecular recognition and signal generation in analytical and diagnostic systems. It is primarily sought by manufacturers and R&D laboratories in the life sciences, analytical chemistry, and advanced materials sectors.

Application

• Fluorescent Probe Development: Serves as a core structure for creating sensitive fluorescent probes and sensors for detecting metal ions or specific biomolecules.
• Analytical Reagent: Used as a chromogenic or fluorogenic reagent in spectrophotometric and fluorometric assay kits for clinical and environmental analysis.
• Research Chemical: Employed in academic and industrial research for studying dye chemistry, photochemistry, and host-guest interactions.
• Diagnostic Kits: A potential component in the formulation of diagnostic test strips or solutions where a colorimetric change is required.
• Non-linear Optical Materials: Investigated for use in the development of materials for photonic applications due to its xanthylium core.
• Chemical Intermediate: Acts as a synthetic intermediate for the preparation of more complex dye molecules and specialized organic compounds.

Basic Information

Product Name	9-[2-(Ethoxycarbonyl)Phenyl]-3,6-Bis(Ethylamino)-2,7-Dimethylxanthylium Dihydrogen Phosphate
CAS No.	38875-96-6
Molecular Formula	C28H32N2O7P
Molecular Weight	539.54 g/mol
Synonyms	9-[2-(Ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethylxanthylium phosphate; Rhodamine B phosphate derivative; Xanthylium, 9-[2-(ethoxycarbonyl)phenyl]-3,6-bis(ethylamino)-2,7-dimethyl-, phosphate (1:1); Ethyl Rhodamine B Phosphate; 3,6-Bis(ethylamino)-2,7-dimethyl-9-(2-carbethoxyphenyl)xanthylium phosphate; Basic Violet 10 phosphate; C.I. 45170 phosphate salt
EINECS	Contact for details

Quality Control

Our production of 9-[2-(Ethoxycarbonyl)Phenyl]-3,6-Bis(Ethylamino)-2,7-Dimethylxanthylium Dihydrogen Phosphate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and industrial use. 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.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Red to reddish-brown powder or crystals
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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