Description

n-(3-Sulfopropyl)-3-Methoxy-5-Methylaniline is a specialized aromatic amine derivative featuring a sulfopropyl side chain, making it a valuable intermediate for advanced synthesis. This compound is particularly significant for its role in the development of functional dyes, photoinitiators, and other performance chemicals where specific solubility and reactivity profiles are required. It is primarily needed by manufacturers in the fine chemical, specialty dye, and polymer industries for research and production-scale applications.

Application

• Key intermediate in the synthesis of sulfonated azo dyes and pigments for textiles and inks.
• Precursor for photoinitiators and photopolymerization agents used in UV-curable coatings and resins.
• Building block for functional monomers in specialty polymer production.
• Intermediate in electrochemical sensor development due to its sulfonate group.
• Used in organic synthesis for introducing aniline derivatives with enhanced water solubility.
• Research chemical for developing pharmaceutical intermediates and bioactive molecules.

Basic Information

Product Name	n-(3-Sulfopropyl)-3-Methoxy-5-Methylaniline
CAS No.	766502-50-5
Molecular Formula	C11H17NO4S
Molecular Weight	259.32 g/mol
Synonyms	3-Methoxy-5-methyl-N-(3-sulfopropyl)aniline; 5-Methoxy-3-methyl-N-(3-sulfopropyl)aniline; Benzenamine, 3-methoxy-5-methyl-N-(3-sulfopropyl)-; N-(3-Sulfopropyl)-3-methoxy-5-methylaniline; Aniline, N-(3-sulfopropyl)-3-methoxy-5-methyl-; 766502-50-5; 3-Methoxy-5-methylaniline-N-propylsulfonic acid
EINECS	Contact for details

Quality Control

Our n-(3-Sulfopropyl)-3-Methoxy-5-Methylaniline is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for research and industrial use. A Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (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.