Description

Methyl N,n-Bis(Methylsulfonyl)-β-Alaninate is a specialized, high-purity sulfonamide derivative used as a critical building block in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of active pharmaceutical ingredients (APIs) and novel agrochemicals. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce the versatile N,N-bis(methylsulfonyl) moiety into target molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of potential drug candidates, especially those requiring sulfonamide-based pharmacophores.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides where the β-alaninate ester structure is beneficial.
• Peptide Mimetics: Serves as a constrained building block in the design of peptide analogs and protease inhibitors.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers with unique properties.
• Chemical Biology: Useful as a probe or linker in bioconjugation chemistry due to its reactive ester and sulfonyl groups.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific synthetic routes.

Basic Information

Product Name	Methyl N,n-Bis(Methylsulfonyl)-β-Alaninate
CAS No.	1207604-92-9
Molecular Formula	C7H13NO6S2
Molecular Weight	271.31 g/mol
Synonyms	Methyl 3-[(Methylsulfonyl)(methylsulfonyl)amino]propanoate; β-Alanine, N,N-bis(methylsulfonyl)-, methyl ester; Methyl 3-[bis(methylsulfonyl)amino]propanoate; N,N-Bis(methanesulfonyl)-β-alanine methyl ester; Methyl N,N-bis(methanesulfonyl)-β-alaninate; 3-[Bis(methylsulfonyl)amino]propionic acid methyl ester
EINECS	Contact for details

Quality Control

Our Methyl N,n-Bis(Methylsulfonyl)-β-Alaninate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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