Description

2-Naphthalenesulfonic Acid, 6-2-(Iodoacetyl)Aminoethylamino- is a specialized, functionalized naphthalene derivative designed for advanced chemical synthesis and bioconjugation. This compound is valued for its reactive iodoacetyl group, which enables selective coupling with thiols, making it a critical intermediate for creating stable covalent linkages. It is primarily sought by researchers and manufacturers in the pharmaceutical and biotechnology sectors for applications in drug discovery, protein labeling, and the development of diagnostic reagents.

Application

• Bioconjugation Reagent: Used for site-specific labeling of proteins, antibodies, and peptides via thiol-reactive chemistry.
• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of targeted drug conjugates and novel active pharmaceutical ingredients (APIs).
• Diagnostic Probe Development: Employed in the creation of fluorescent or radioactive probes for imaging and diagnostic assays.
• Crosslinking Agent: Facilitates the formation of stable bridges between biomolecules in material science and biochemical research.
• Chemical Biology Research: A tool compound for studying protein function, interactions, and cellular pathways.
• Polymer Modification: Used to introduce functional groups onto polymer backbones for specialized material properties.

Basic Information

Product Name	2-Naphthalenesulfonic Acid, 6-2-(Iodoacetyl)Aminoethylamino-
CAS No.	64792-94-5
Molecular Formula	C₁₄H₁₅IN₂O₄S
Molecular Weight	434.25 g/mol
Synonyms	6-[2-(Iodoacetamido)ethylamino]-2-naphthalenesulfonic acid; 6-(2-(Iodoacetamido)ethylamino)-2-naphthalenesulfonic acid; N-(2-((6-Sulfo-2-naphthyl)amino)ethyl)iodoacetamide; Iodoacetyl-EDANS; Thiol-reactive EDANS derivative; IA-EDANS; 6-IAEDANS; Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Every batch of 2-Naphthalenesulfonic Acid, 6-2-(Iodoacetyl)Aminoethylamino- is manufactured under controlled conditions and undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality system is designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), identity confirmation (by IR and NMR), and impurity profiles is provided with each shipment to guarantee traceability and support your quality 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Light yellow to yellow powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm

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