Description

Sodium 2-Cyanoethanesulfonate is a versatile organic sulfonate salt with a reactive nitrile group. This compound serves as a key intermediate in the synthesis of various specialty chemicals, pharmaceuticals, and functional materials. It is particularly valued in industries such as pharmaceutical manufacturing, agrochemical production, and polymer chemistry for its ability to introduce sulfonate and cyano functionalities.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of active pharmaceutical ingredients (APIs), especially for drugs containing sulfonate or taurine-related moieties.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators where the sulfonate group enhances water solubility and bioavailability.
• Polymer & Material Science: Acts as a monomer or modifier for creating specialty polymers, ion-exchange resins, and surface-active agents with specific ionic properties.
• Biochemical Research: Employed as a reagent in biochemical studies and the synthesis of peptides or enzyme inhibitors.
• Electroplating Additive: Functions as a brightening agent or stabilizer in electroplating baths for metals.
• Dye & Pigment Intermediate: Used in the manufacture of certain dyes and organic pigments to improve solubility and color fastness.

Basic Information

Product Name	Sodium 2-Cyanoethanesulfonate
CAS No.	513-15-5
Molecular Formula	C3H4NNaO3S
Molecular Weight	157.12 g/mol
Synonyms	Sodium 2-Cyanoethanesulfonate; 2-Cyanoethanesulfonic Acid Sodium Salt; Sodium 3-Sulfopropionitrile; 3-Sulfopropiononitrile Sodium Salt; NSC 401564; Sodium β-Cyanoethanesulfonate; Cyanoethylsulfonate Sodium Salt; Sodium Cyanoethyl Sulfonate
EINECS	208-149-5

Quality Control

Our Sodium 2-Cyanoethanesulfonate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports applications requiring high-purity intermediates, including those under cGMP guidelines for pharmaceutical use.

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) and should be kept under dry conditions to prevent caking or decomposition. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%
pH (5% solution)	6.0 - 8.0

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