Description

3,6-Bis(Ethylamino)-9-[o-(Methoxycarbonyl)Phenyl]-2,7-Dimethylxanthylium Hydrogen Carbonate is a specialized xanthylium salt derivative, a key intermediate in the synthesis of advanced functional dyes and pigments. This compound matters for its role in producing materials with specific optical and electronic properties, offering high purity and batch-to-batch consistency critical for research and manufacturing. It is primarily needed by industries involved in the development of sensitizers for photographic films, laser dyes, and as a precursor for novel chromophores in analytical chemistry and material science applications.

Application

• Sensitizer Intermediate: A crucial building block in the synthesis of spectral sensitizers for silver halide photographic emulsions and films.
• Laser Dye Precursor: Used in the research and development of tunable organic dye lasers, contributing to specific wavelength emission properties.
• Functional Dye Synthesis: Serves as a key intermediate for creating novel xanthene and rhodamine-type dyes with applications in biotechnology and diagnostics.
• Analytical Chemistry: Employed in the development of fluorescent probes and markers for bio-imaging and chemical sensing.
• Material Science Research: Used in academic and industrial R&D for studying charge-transfer complexes and organic semiconductor materials.
• Specialty Pigments: A precursor in the manufacture of high-performance, light-fast pigments for niche industrial applications.

Basic Information

Item	Detail
Product Name	3,6-Bis(Ethylamino)-9-[o-(Methoxycarbonyl)Phenyl]-2,7-Dimethylxanthylium Hydrogen Carbonate
CAS No.	26694-70-2
Molecular Formula	C28H31N2O5
Molecular Weight	475.56 g/mol
Synonyms	3,6-Bis(ethylamino)-9-(2-(methoxycarbonyl)phenyl)-2,7-dimethylxanthylium hydrogen carbonate; 9-(2-Carbomethoxyphenyl)-3,6-bis(ethylamino)-2,7-dimethylxanthylium hydrogen carbonate; Xanthylium, 3,6-bis(ethylamino)-9-[2-(methoxycarbonyl)phenyl]-2,7-dimethyl-, hydrogen carbonate; C.I. 45110:1; Sensitizing Dye for Photographic Emulsion; Rhodamine-type intermediate
EINECS	Contact for details

Quality Control

Our 3,6-Bis(Ethylamino)-9-[o-(Methoxycarbonyl)Phenyl]-2,7-Dimethylxanthylium Hydrogen Carbonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for sensitive chemical synthesis. Certificates of Analysis (COA) detailing purity, impurity profile, and physical characteristics are provided with every shipment to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to purple crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%

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