Description

n-(2-Hydroxy-3-Sulfopropyl)-3,5-Dimethoxyaniline Sodium Salt is a specialized organic intermediate and reagent with a unique sulfopropyl-aniline structure. This compound matters for its role as a key precursor in the synthesis of advanced colorimetric and enzymatic substrates, particularly for diagnostic and research applications. It is primarily needed by manufacturers in the life sciences, diagnostic kit production, and fine chemical synthesis sectors seeking high-purity functional intermediates.

Application

• Diagnostic Reagent Synthesis: A crucial intermediate for manufacturing enzymatic substrates and chromogens used in clinical diagnostic kits (e.g., for glucose, cholesterol, and liver function tests).
• Biochemical Research: Used in the development and study of enzyme-linked assays, including ELISA and other immunoassay techniques.
• Dye & Pigment Intermediate: Serves as a building block for synthesizing specialized azo dyes and functional pigments with specific solubility properties.
• Fine Chemical Production: Employed in the multi-step synthesis of complex pharmaceutical intermediates and other high-value specialty chemicals.
• Cross-linking Agent Precursor: Its reactive functional groups make it suitable for creating cross-linking agents used in polymer and biomaterial science.

Basic Information

Product Name	n-(2-Hydroxy-3-Sulfopropyl)-3,5-Dimethoxyaniline Sodium Salt
CAS No.	82692-88-4
Molecular Formula	C11H16NNaO6S
Molecular Weight	313.30 g/mol
Synonyms	3,5-Dimethoxy-4-((2-hydroxy-3-sulfopropyl)amino)benzenesulfonic Acid Sodium Salt; Sodium 4-Amino-2,6-dimethoxyphenyl 2-Hydroxy-3-sulfopropyl Ether; ADOS; HSDMA Sodium Salt; 4-(2-Hydroxy-3-sulfopropylamino)-3,5-dimethoxybenzenesulfonic Acid Sodium Salt; 3,5-Dimethoxy-4-[(2-hydroxy-3-sulfopropyl)amino]benzenesulfonic Acid Sodium Salt; TOOS Precursor
EINECS	Contact for details

Quality Control

Our n-(2-Hydroxy-3-Sulfopropyl)-3,5-Dimethoxyaniline Sodium Salt is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for diagnostic and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a low-humidity environment to prevent degradation and clumping.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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