Description

4-Benzamido-4'-Isothiocyanostilbene-2,2'-Disulfonate is a specialized organic compound featuring a stilbene backbone functionalized with benzamido, isothiocyanato, and disulfonate groups. This unique structure makes it a valuable intermediate and reagent in advanced chemical synthesis and life science research. It is primarily sought after by research institutions and chemical manufacturers developing novel fluorescent probes, biochemical sensors, and high-value specialty chemicals.

Application

• Fluorescent Probe Synthesis: A key intermediate for creating advanced fluorescent dyes and molecular probes used in bioimaging and cellular analysis.
• Bioconjugation Reagent: The isothiocyanate group enables covalent bonding to proteins and antibodies for labeling and diagnostic assay development.
• Biochemical Research: Used as a research chemical in studying protein interactions, enzyme activity, and other molecular biology applications.
• Specialty Chemical Intermediate: Serves as a building block in the synthesis of complex organic molecules for pharmaceuticals and advanced materials.
• Sensor Development: Utilized in the research and development of chemical sensors and detection systems due to its photophysical properties.

Basic Information

Product Name	4-Benzamido-4'-Isothiocyanostilbene-2,2'-Disulfonate
CAS No.	78543-24-5
Molecular Formula	C22H15N3O7S3
Molecular Weight	529.56 g/mol
Synonyms	4-Benzamido-4'-isothiocyanato-2,2'-stilbenedisulfonic Acid; BIDS; 4'-Isothiocyanato-4-benzamidostilbene-2,2'-disulfonate; 4-Benzamido-4'-isothiocyanatostilbene-2,2'-disulfonic Acid; 2,2'-Stilbenedisulfonic Acid, 4-Benzamido-4'-isothiocyanato-; 4-Benzamido-4'-isothiocyanato-2,2'-stilbenedisulfonate; 4'-Isothiocyanato-4-benzamidostilbene-2,2'-disulfonic Acid
EINECS	Contact for details

Quality Control

Our 4-Benzamido-4'-Isothiocyanostilbene-2,2'-Disulfonate is produced under strict quality management protocols. 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 research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Water Content (KF)	≤ 2.0%
Solubility	Soluble in DMSO, DMF; Slightly soluble in water

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