Description

3-(2-Naphthylthio)Propionic Acid is a specialized sulfur-containing organic compound that serves as a valuable intermediate in advanced chemical synthesis. Its unique structure, featuring a naphthylthio moiety linked to a propionic acid chain, makes it a critical building block for creating complex molecules with tailored properties. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and material science industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring sulfur-based functional groups or naphthalene scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and plant growth regulators, leveraging its bioactivity as a structural component.
• Liquid Crystal & OLED Material Production: Acts as a building block for advanced organic electronic materials, where its aromatic and thioether groups contribute to desired electronic and self-assembly properties.
• Polymer Modification: Employed as a functional monomer or additive to introduce specific chemical functionalities into polymer chains, enhancing material characteristics.
• Organic Synthesis Reagent: Utilized in academic and industrial R&D for constructing complex organic molecules, including ligands for catalysis and dyes.
• Chemical Research Standard: Serves as a pure reference standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	3-(2-Naphthylthio)Propionic Acid
CAS No.	1141-45-3
Molecular Formula	C₁₃H₁₂O₂S
Molecular Weight	232.30 g/mol
Synonyms	2-Naphthalenethiol, 3-carboxyethyl derivative; 3-[(Naphthalen-2-yl)sulfanyl]propanoic Acid; β-(2-Naphthylmercapto)propionic Acid; 2-Naphthylthiopropionic Acid; NSC 403697; 3-(2-Naphthylsulfanyl)propanoic Acid; 3-(2-Naphthylthio)propanoic Acid
EINECS	214-525-6

Quality Control

Our 3-(2-Naphthylthio)Propionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with every shipment, documenting all critical quality attributes. Our commitment to cGMP principles and ISO-aligned processes guarantees a reliable supply of high-purity material for your most demanding applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents, strong bases, and heat sources. The container must be kept tightly sealed to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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