Description

5-(Dimethylamino)-1-Naphthalenesulfonic Acid 2-Amino-1-Phenylethyl Ester is a specialized organic compound belonging to the class of naphthalene sulfonate derivatives. This chemical is valued for its unique structural features, which make it a versatile intermediate in advanced synthetic chemistry and materials science. It is primarily sought after by research institutions and industrial manufacturers engaged in the development of pharmaceuticals, agrochemicals, and functional dyes.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those targeting neurological pathways.
• Agrochemical Research: Used in the development and production of novel pesticides and herbicides, leveraging its naphthalene core for bioactivity.
• Dye and Pigment Synthesis: Acts as a precursor for the manufacture of specialized dyes, fluorescent markers, and pigments due to the chromophoric naphthalenesulfonic acid group.
• Biochemical Research: Employed as a probe or labeling agent in biochemical assays and diagnostic research.
• Material Science: Investigated for use in the synthesis of advanced polymers and organic electronic materials.
• Chemical Synthesis: Functions as a versatile intermediate in organic synthesis for introducing specific functional groups into target molecules.

Basic Information

Product Name	5-(Dimethylamino)-1-Naphthalenesulfonic Acid 2-Amino-1-Phenylethyl Ester
CAS No.	55837-09-7
Molecular Formula	C20H22N2O3S
Molecular Weight	370.47 g/mol
Synonyms	2-Amino-1-phenylethyl 5-(dimethylamino)naphthalene-1-sulfonate; Dansyl phenylethylamine; 1-Dimethylaminonaphthalene-5-sulfonic acid 2-amino-1-phenylethyl ester; 5-(Dimethylamino)naphthalene-1-sulfonic acid 2-amino-1-phenylethyl ester; 55837-09-7; 2-Phenylethylamine, N-dansyl-; N-Dansyl-2-phenylethylamine
EINECS	Contact for details

Quality Control

Our production of 5-(Dimethylamino)-1-Naphthalenesulfonic Acid 2-Amino-1-Phenylethyl Ester adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Light yellow to yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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