Description

Phenyl[5-(Dimethylamino)-1-Naphtylsulfonyl] Ether is a specialized organic compound belonging to the class of dansyl derivatives, characterized by its sulfonyl ether linkage and a dimethylamino-substituted naphthalene core. This compound is valued for its role as a key intermediate in the synthesis of advanced fluorescent probes and labeling reagents used in analytical chemistry and life sciences research. It is primarily sought by manufacturers and R&D departments in the pharmaceutical, biotechnology, and diagnostic reagent industries for developing sensitive detection assays.

Application

• Fluorescent Probe Synthesis: A crucial building block for creating dansyl-based fluorescent tags and sensors for biomolecule detection.
• Bioconjugation Reagents: Used in the development of labeling kits for proteins, antibodies, and nucleic acids in diagnostic applications.
• Analytical Chemistry Standards: Serves as a reference standard or intermediate in HPLC and fluorescence spectroscopy method development.
• Research & Development: Employed in academic and industrial R&D for studying enzyme activity, receptor binding, and cellular imaging techniques.
• Photostabilizer/Additive Research: Investigated for potential applications in material science due to its light-absorbing properties.

Basic Information

Product Name	Phenyl[5-(Dimethylamino)-1-Naphtylsulfonyl] Ether
CAS No.	55837-12-2
Molecular Formula	C20H19NO3S
Molecular Weight	353.44 g/mol
Synonyms	5-(Dimethylamino)-1-naphthalenesulfonic Acid Phenyl Ester; Dansyl Phenyl Ether; Phenyl Dansyl Ether; 1-(Dimethylamino)-5-(phenoxysulfonyl)naphthalene; N,N-Dimethyl-5-(phenoxysulfonyl)-1-naphthalenamine; 55837-12-2; Dansyl-O-Phenyl Ether
EINECS	Contact for details

Quality Control

Our Phenyl[5-(Dimethylamino)-1-Naphtylsulfonyl] Ether is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (NMR, IR, MS) for structural confirmation, to ensure it meets the high standards required for research and synthesis applications. A detailed Certificate of Analysis (COA) with batch-specific data 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). Keep the container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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