Description

n-(1-Naphthyl)-3-Aminopropanesulfonic Acid Sodium Salt is a high-purity organic sulfonate salt, widely recognized for its role as a key intermediate and functional additive. Its value lies in its unique molecular structure, which combines a naphthyl group with an aminopropanesulfonic acid moiety, offering specific reactivity and solubility profiles. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for the synthesis of dyes, analytical reagents, and biologically active molecules.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Analytical Chemistry Reagent: Serves as a chromogenic agent or a component in buffer systems for biochemical assays and detection methods.
• Dye and Pigment Synthesis: Acts as a key building block for producing naphthalene-based dyes, pigments, and optical brighteners.
• Agrochemical Development: Employed in the research and production of herbicides, fungicides, and plant growth regulators.
• Bioconjugation & Protein Research: Utilized for modifying biomolecules due to its reactive amino and sulfonate groups.
• Polymer & Material Science: Functions as a monomer or additive to impart specific ionic or surfactant properties to polymers.

Basic Information

Product Name	n-(1-Naphthyl)-3-Aminopropanesulfonic Acid Sodium Salt
CAS No.	104484-71-1
Molecular Formula	C₁₃H₁₄NNaO₃S
Molecular Weight	287.31 g/mol
Synonyms	1-Naphthylaminopropanesulfonic Acid Sodium Salt; 3-[(1-Naphthyl)amino]-1-propanesulfonic Acid Sodium Salt; 1-Naphthyl-3-aminopropanesulfonate Sodium Salt; Sodium 3-[(Naphthalen-1-yl)amino]propane-1-sulfonate; N-1-Naphthyltaurine Sodium Salt; APS-1 Na Salt; NAPAPS Sodium Salt
EINECS	Contact for details

Quality Control

Our n-(1-Naphthyl)-3-Aminopropanesulfonic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of moisture from the air.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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