Description

2-(4'-(Iodoacetamido)Anilino)Naphthalene-6-Sulfonic Acid Sodium Salt is a specialized, high-purity chemical reagent designed for advanced research and development applications. This compound matters as a critical building block and labeling agent, valued for its reactive iodoacetamido group and fluorescent naphthalene sulfonate moiety. It is primarily needed by researchers and manufacturers in the fields of bioconjugation, protein chemistry, and fluorescent probe synthesis, where precise molecular tagging is essential.

Application

• Bioconjugation Reagent: Used for site-specific labeling of cysteine residues in proteins and peptides via the iodoacetamido group.
• Fluorescent Probe Synthesis: Serves as a key intermediate in the development of fluorescent dyes and sensors for biological imaging.
• Biochemical Research: Employed in studies of protein structure, function, and protein-protein interactions through fluorescence-based assays.
• Diagnostic Kit Development: Utilized in the manufacturing of components for immunoassays and other diagnostic tools requiring fluorescent detection.
• Pharmaceutical Research: Acts as a linker or tag in drug discovery for tracking compound localization and metabolism.
• Material Science: Potential use in creating functionalized surfaces or polymers with specific optical properties.

Basic Information

Product Name	2-(4'-(Iodoacetamido)Anilino)Naphthalene-6-Sulfonic Acid Sodium Salt
CAS No.	143756-46-1
Molecular Formula	C19H15IN2NaO4S
Molecular Weight	517.29 g/mol
Synonyms	2-[(4-Iodoacetamidophenyl)amino]naphthalene-6-sulfonic acid sodium salt; 6-(4'-Iodoacetamidoanilino)naphthalene-2-sulfonate sodium salt; IAANS, sodium salt; N-(4-Iodoacetamidophenyl)-2-naphthylamine-6-sulfonic acid sodium salt; 2-(4-Iodoacetamidoanilino)naphthalene-6-sulfonic acid sodium salt; 6-[(4-Iodoacetamidophenyl)amino]-2-naphthalenesulfonic acid sodium salt
EINECS	Contact for details

Quality Control

Our 2-(4'-(Iodoacetamido)Anilino)Naphthalene-6-Sulfonic Acid Sodium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure compliance with high-purity research-grade standards. Certificates of Analysis (COA) with detailed specifications are available upon request to support your quality assurance protocols.

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 desiccated environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
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.