Description

Benzenesulfonic Acid, 4-[2-[[5-Cyano-6-[(2-Hydroxyethyl)Amino]-4-Methyl-2-Pyridinyl]Amino]Ethyl]-, Monosodium Salt is a high-purity, functionalized organic salt designed for advanced chemical synthesis and research applications. This compound is valued for its role as a key intermediate in the development of specialized dyes, pigments, and active pharmaceutical ingredients (APIs). It is primarily sought by R&D chemists and process engineers in the fine chemical, pharmaceutical, and specialty colorant industries who require precise molecular building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Dye & Pigment Synthesis: Serves as a key precursor for manufacturing high-performance dyes, pigments, and colorants for textiles and industrial applications.
• Fine Chemical Production: Used in custom synthesis and process development for specialty chemicals requiring a functionalized benzenesulfonate moiety.
• Research & Development: An essential reagent for academic and industrial R&D focused on heterocyclic chemistry and sulfonate-based compounds.
• Liquid Crystal & Electronic Materials: Potential intermediate in the production of advanced materials for electronic displays and optoelectronic devices.

Basic Information

Product Name	Benzenesulfonic Acid, 4-[2-[[5-Cyano-6-[(2-Hydroxyethyl)Amino]-4-Methyl-2-Pyridinyl]Amino]Ethyl]-, Monosodium Salt
CAS No.	84266-39-7
Molecular Formula	C17H19N5NaO4S
Molecular Weight	412.42 g/mol
Synonyms	4-[2-[[5-Cyano-6-[(2-hydroxyethyl)amino]-4-methyl-2-pyridinyl]amino]ethyl]benzenesulfonic acid monosodium salt; Sodium 4-[2-({5-cyano-6-[(2-hydroxyethyl)amino]-4-methylpyridin-2-yl}amino)ethyl]benzenesulfonate; Benzenesulfonic acid, 4-[2-[[5-cyano-6-[(2-hydroxyethyl)amino]-4-methyl-2-pyridinyl]amino]ethyl]-, sodium salt (1:1); Monosodium 4-(2-((5-cyano-6-((2-hydroxyethyl)amino)-4-methylpyridin-2-yl)amino)ethyl)benzenesulfonate; CAS 84266-39-7
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, 4-[2-[[5-Cyano-6-[(2-Hydroxyethyl)Amino]-4-Methyl-2-Pyridinyl]Amino]Ethyl]-, Monosodium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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