Description

2-(N,n-Dipropyl)Amino Anisole-4-Sulfonic Acid is a specialized organic intermediate featuring a sulfonic acid group and a tertiary amino moiety. This unique structure makes it a valuable building block for synthesizing advanced functional dyes, pigments, and pharmaceutical compounds. It is primarily sought after by manufacturers in the fine chemical, specialty dye, and advanced material research sectors requiring high-purity, custom-synthesized intermediates.

Application

• Dye & Pigment Intermediate: A key precursor in the synthesis of acid dyes, reactive dyes, and other colorants requiring sulfonated structures for solubility and fiber affinity.
• Pharmaceutical Synthesis: Serves as a versatile building block for creating novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Functional Material Research: Used in the development of advanced materials, including liquid crystals, organic semiconductors, and photoinitiators.
• Chemical Research & Development: Employed as a standard or custom intermediate in organic synthesis and process chemistry for novel compound libraries.
• Surfactant & Additive Precursor: Potential use in the synthesis of specialized surfactants or polymer additives due to its amphiphilic character.

Basic Information

Product Name	2-(N,n-Dipropyl)Amino Anisole-4-Sulfonic Acid
CAS No.	153086-37-4
Molecular Formula	C13H21NO4S
Molecular Weight	287.38 g/mol
Synonyms	2-(Dipropylamino)anisole-4-sulfonic acid; 4-Methoxy-3-(dipropylamino)benzenesulfonic acid; Benzenesulfonic acid, 4-methoxy-3-(dipropylamino)-; 3-(Dipropylamino)-4-methoxybenzenesulfonic acid; 2-(N,N-Dipropylamino)-4-methoxybenzenesulfonic acid; 2-Dipropylamino-4-methoxybenzenesulfonic acid
EINECS	Contact for details

Quality Control

Our 2-(N,n-Dipropyl)Amino Anisole-4-Sulfonic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial synthesis. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. Due to its sulfonic acid nature, the material may be hygroscopic; ensure containers are sealed after use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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