Description

Sodium 2-Cyano-5-Ethoxybenzenesulphonate is a specialized organic salt with a unique molecular structure combining a sulfonate group, a cyano group, and an ethoxy substituent. This compound serves as a valuable intermediate in fine chemical synthesis, offering high reactivity and selectivity for constructing complex molecules. It is primarily utilized by manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a benzenesulfonate moiety.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a precursor for synthesizing specialized dyes and colorants.
• Liquid Crystal and OLED Material Production: Acts as an intermediate for creating electronic chemicals used in display technologies.
• Polymer Modification: Employed to introduce sulfonate and cyano functional groups into polymer chains, altering their solubility and physical properties.
• Research & Development: A valuable reagent for organic chemists in academic and industrial R&D settings exploring new synthetic pathways.

Basic Information

Product Name	Sodium 2-Cyano-5-Ethoxybenzenesulphonate
CAS No.	94159-55-4
Molecular Formula	C9H8NNaO4S
Molecular Weight	249.22 g/mol
Synonyms	2-Cyano-5-ethoxybenzenesulfonic acid sodium salt; Benzenesulfonic acid, 2-cyano-5-ethoxy-, sodium salt; 5-Ethoxy-2-cyanobenzenesulfonate sodium; Sodium 5-ethoxy-2-cyanobenzenesulfonate; 2-Cyano-5-ethoxyphenylsulfonate sodium
EINECS	Contact for details

Quality Control

Our Sodium 2-Cyano-5-Ethoxybenzenesulphonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with detailed specifications for all key parameters, including assay and impurity profiles. Our quality commitment ensures the material meets the stringent requirements for use as a pharmaceutical intermediate.

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, which can affect quality and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	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.