Description

8-((2-(Dimethylamino)Ethyl)Amino)-5-(Hydroxymethyl)-9-Oxo-9H-Xanthen-2-Yl 4-Methylbenzenesulfonate is a high-purity, functionalized xanthene derivative, a critical intermediate in advanced organic synthesis. Its molecular structure, featuring a reactive tosylate group and a hydroxymethyl moiety, makes it a versatile building block for constructing complex fluorescent probes and pharmaceutical agents. This compound is essential for researchers and manufacturers in the life sciences and specialty chemical sectors who require precise, reliable intermediates for developing diagnostic reagents, molecular sensors, and active pharmaceutical ingredients (APIs).

Application

• Fluorescent Probe Synthesis: A key precursor for developing advanced fluorescent dyes and molecular tags used in bioimaging, flow cytometry, and diagnostic assays.
• Pharmaceutical Intermediate: Serves as a critical building block in the multi-step synthesis of novel therapeutic compounds and active pharmaceutical ingredients (APIs).
• Bioconjugation Chemistry: Used to create labeled antibodies, proteins, and nucleotides for research, clinical diagnostics, and biotechnology applications.
• Chemical Biology Research: Enables the study of biological processes through the development of site-specific fluorescent sensors and activity-based probes.
• Material Science: Can be incorporated into polymers or surfaces to impart fluorescent properties for sensing or security applications.
• Analytical Reagent Development: Used in formulating sensitive detection reagents for environmental monitoring or biochemical analysis.

Basic Information

Product Name	8-((2-(Dimethylamino)Ethyl)Amino)-5-(Hydroxymethyl)-9-Oxo-9H-Xanthen-2-Yl 4-Methylbenzenesulfonate
CAS No.	86456-22-6
Molecular Formula	C25H26N2O6S
Molecular Weight	482.55 g/mol
Synonyms	5-(Hydroxymethyl)-8-[(2-(dimethylamino)ethyl)amino]-9-oxo-9H-xanthen-2-yl 4-methylbenzenesulfonate; 8-[(2-(Dimethylamino)ethyl)amino]-5-(hydroxymethyl)-9-oxo-9H-xanthen-2-yl tosylate; Xanthene tosylate derivative; Fluorescent xanthene intermediate; Tosyl-activated xanthene dye precursor; 86456-22-6; 5-(Hydroxymethyl)fluorescein tosylate derivative
EINECS	Contact for details

Quality Control

Every batch of 8-((2-(Dimethylamino)Ethyl)Amino)-5-(Hydroxymethyl)-9-Oxo-9H-Xanthen-2-Yl 4-Methylbenzenesulfonate is manufactured under strict quality management systems. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and synthesis. A detailed Certificate of Analysis (COA), including results from HPLC, NMR, and mass spectrometry, is supplied with each shipment to guarantee identity, purity, and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.