Description

Sodium 2-Bromoethanesulfonate is an organosulfur compound widely used as a versatile sulfonate intermediate and alkylating agent. Its value lies in its ability to introduce the sulfonate functional group into target molecules, enhancing solubility and modifying chemical properties. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly for synthesizing surfactants, dyes, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: Key building block for synthesizing active pharmaceutical ingredients (APIs) and prodrugs, particularly those requiring sulfonate groups for improved bioavailability.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators as a functionalizing agent.
• Surfactant & Detergent Manufacturing: Serves as a precursor for anionic surfactants and hydrotropes due to its sulfonate moiety.
• Polymer Modification: Employed to introduce sulfonate groups into polymers for ion-exchange resins, membranes, and materials with specific ionic properties.
• Dye and Pigment Production: Acts as an intermediate in the synthesis of water-soluble dyes and colorants.
• Bioconjugation & Protein Chemistry: Useful as a reagent for modifying biomolecules, such as proteins and peptides, to alter their solubility or reactivity.
• Electroplating Additives: Can be used in formulating specialty baths for metal surface treatment and plating processes.
• Research & Development: A valuable reagent in organic synthesis laboratories for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	Sodium 2-Bromoethanesulfonate
CAS No.	61829-40-1
Molecular Formula	C2H4BrNaO3S
Molecular Weight	211.01 g/mol
Synonyms	2-Bromoethanesulfonic Acid Sodium Salt; Sodium 2-Bromoethanesulfonate; Ethanesulfonic Acid, 2-Bromo-, Sodium Salt; Bromoethanesulfonic Acid Sodium Salt; Sodium Bromoethanesulfonate; 2-Bromoethylsulfonate Sodium Salt; Bromoethylsulfonic Acid Sodium Salt
EINECS	263-262-6

Quality Control

Our Sodium 2-Bromoethanesulfonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards and consistent performance. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%
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.