Description

5-[3-[[2-(Hexadecyloxy)-5-[(Methylamino)Sulphonyl]Phenyl]Amino]-1,3-Dioxopropyl]-2-Methoxybenzenesulphonic Acid is a specialized organic sulfonic acid derivative characterized by its long alkyl chain and functionalized aromatic rings. This compound is valued for its unique surfactant and ionic properties, making it a critical intermediate in advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the production of specialty dyes, high-performance surfactants, and functional polymers.

Application

• Key intermediate in the synthesis of specialized azo dyes and pigments for textiles and inks.
• Building block for manufacturing anionic surfactants with specific emulsifying and wetting properties.
• Precursor in organic synthesis for pharmaceutical research and active pharmaceutical ingredient (API) development.
• Component in the formulation of ion-exchange resins and specialty polymers.
• Used in analytical chemistry as a reagent or standard for method development.
• Research chemical for studying surface chemistry and self-assembly processes.

Basic Information

Product Name	5-[3-[[2-(Hexadecyloxy)-5-[(Methylamino)Sulphonyl]Phenyl]Amino]-1,3-Dioxopropyl]-2-Methoxybenzenesulphonic Acid
CAS No.	66096-03-5
Molecular Formula	C34H52N2O9S2
Molecular Weight	704.91 g/mol
Synonyms	Benzenesulfonic acid, 5-[3-[[2-(hexadecyloxy)-5-[(methylamino)sulfonyl]phenyl]amino]-1,3-dioxopropyl]-2-methoxy-; 2-Methoxy-5-[3-[[2-(hexadecyloxy)-5-[(methylamino)sulfonyl]phenyl]amino]-1,3-dioxopropyl]benzenesulfonic acid; C.I. Solvent Yellow 163 intermediate; Long-chain alkyl benzene sulfonic acid derivative
EINECS	Contact for details

Quality Control

Our production of 5-[3-[[2-(Hexadecyloxy)-5-[(Methylamino)Sulphonyl]Phenyl]Amino]-1,3-Dioxopropyl]-2-Methoxybenzenesulphonic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with your specific research or manufacturing requirements.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from strong acids and organic solvents.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.