Description

3-[(Methylsulfonyl)Amino]Propanoic Acid is a high-purity sulfonamide derivative of β-alanine, serving as a versatile and critical building block in advanced organic synthesis. Its unique structure, featuring both a sulfonamide and a carboxylic acid functional group, makes it an essential intermediate for creating complex molecules with tailored properties. This compound is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the development of novel drug candidates, particularly in protease inhibitor and enzyme modulator research.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, leveraging its sulfonamide moiety for biological activity.
• Peptide Mimetics & Conjugation: Serves as a linker or spacer molecule in the design of peptide analogs and bioconjugates due to its carboxylic acid group.
• Material Science Research: Investigated as a monomer or additive for creating functional polymers with specific sulfonamide-related properties.
• Chemical Biology Probes: Utilized in the synthesis of activity-based probes and inhibitors for studying enzymatic processes.
• Custom Synthesis & Contract Manufacturing: A fundamental starting material for custom synthesis projects requiring a specific sulfonylated amino acid backbone.

Basic Information

Item	Detail
Product Name	3-[(Methylsulfonyl)Amino]Propanoic Acid
CAS No.	105611-92-5
Molecular Formula	C4H9NO4S
Molecular Weight	167.18 g/mol
Synonyms	N-(Methylsulfonyl)-β-alanine; 3-[(Methanesulfonyl)amino]propanoic acid; β-Alanine, N-(methylsulfonyl)-; MS-Ala-OH; Methylsulfonylamidopropionic Acid; N-Mesyl-β-alanine; 3-(Methylsulfonylamino)propionic Acid
EINECS	Contact for details

Quality Control

Every batch of 3-[(Methylsulfonyl)Amino]Propanoic Acid is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a dry environment to prevent product degradation or clumping.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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