Description

3-[Ethyl(3-Methylphenyl)Amino]Propanesulphonic Acid is a specialized organic sulfonic acid derivative, valued for its role as a key intermediate in the synthesis of advanced materials and fine chemicals. Its structure makes it particularly useful in applications requiring precise chemical functionality and stability. This compound is essential for research and development laboratories, pharmaceutical intermediates, and specialty chemical manufacturers seeking to develop novel dyes, pigments, or functional additives.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Dye and Pigment Synthesis: Used in the production of specialized dyes, colorants, and pigments for industrial applications.
• Chemical Research & Development: Serves as a valuable reagent and intermediate in organic synthesis for academic and industrial R&D projects.
• Specialty Surfactants and Additives: A potential precursor for creating surface-active agents and performance additives.
• Photographic Chemicals: Can be utilized in the formulation of certain photographic and imaging chemicals.
• Liquid Crystal and Electronic Materials: May find application as an intermediate in the production of advanced electronic and display materials.

Basic Information

Product Name	3-[Ethyl(3-Methylphenyl)Amino]Propanesulphonic Acid
CAS No.	36783-03-6
Molecular Formula	C12H19NO3S
Molecular Weight	257.35 g/mol
Synonyms	3-[Ethyl(3-methylphenyl)amino]-1-propanesulfonic acid; 3-[N-Ethyl-m-toluidino]propanesulfonic acid; 3-(Ethyl(3-methylphenyl)amino)propane-1-sulfonic acid; N-Ethyl-N-(3-methylphenyl)-3-sulfopropan-1-aminium inner salt; m-Toluidine, N-ethyl-N-(3-sulfopropyl)-, inner salt; Propanesulfonic acid, 3-[(ethyl(3-methylphenyl)amino]-; BETANIS; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our 3-[Ethyl(3-Methylphenyl)Amino]Propanesulphonic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics. We are committed to meeting the stringent requirements of our global clientele in research and industrial sectors.

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 product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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