Description

N-(2-Bromoethyl)Methanesulfonamide CAS NO 63132-74-1 is a specialized bromoalkyl sulfonamide derivative, a high-value building block in advanced organic synthesis. Its core value lies in its bifunctional reactivity, featuring both a bromoethyl group for nucleophilic substitution and a methanesulfonamide moiety, enabling the construction of complex molecular architectures. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, where it serves as a key intermediate for the synthesis of active pharmaceutical ingredients (APIs) and novel bioactive compounds.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those containing sulfonamide or ethyl-linked pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Chemical Biology & Proteomics: Serves as a versatile linker or functionalization agent for modifying biomolecules and developing chemical probes.
• Material Science Research: Employed in the creation of specialty polymers and functional materials requiring specific sulfonamide functionalities.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions, nucleophilic substitutions, and cyclization processes to construct complex heterocycles.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthetic routes.

Basic Information

Product Name	N-(2-Bromoethyl)Methanesulfonamide
CAS No.	63132-74-1
Molecular Formula	C3H8BrNO2S
Molecular Weight	202.07 g/mol
Synonyms	2-Bromo-N-(methylsulfonyl)ethanamine; Methanesulfonamide, N-(2-bromoethyl)-; N-(2-Bromoethyl)methanesulfonamide; 2-Bromoethylmethanesulfonamide; N-(β-Bromoethyl)methanesulfonamide; Bromoethyl Methanesulfonamide; (2-Bromoethyl)(methylsulfonyl)amine
EINECS	Contact for details

Quality Control

Our N-(2-Bromoethyl)Methanesulfonamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed batch-specific data are provided to guarantee traceability, consistency, and reliability for your critical applications.

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 material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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