Description

n-Isobutylmethanesulfonamide is a specialized organosulfur compound with a defined sulfonamide functional group. This chemical is valued for its role as a versatile intermediate and building block in advanced organic synthesis, offering a balance of reactivity and stability. It is primarily sought by research and development teams in the pharmaceutical and agrochemical sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for candidates targeting neurological or metabolic pathways.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a critical reagent in medicinal chemistry for structure-activity relationship (SAR) studies and lead optimization.
• Material Science: Potential monomer or additive in the development of specialty polymers with specific sulfonamide-linked properties.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.

Basic Information

Product Name	n-Isobutylmethanesulfonamide
CAS No.	133171-80-9
Molecular Formula	C5H13NO2S
Molecular Weight	151.23 g/mol
Synonyms	Methanesulfonamide, N-(2-methylpropyl)-; N-Isobutylmethanesulfonamide; 2-Methyl-N-(methylsulfonyl)propan-1-amine; Isobutyl methanesulfonamide; N-(Isobutyl)methanesulfonamide; 1-Isobutylaminomethanesulfonic acid amide; MS-isoBu
EINECS	Contact for details

Quality Control

Our n-Isobutylmethanesulfonamide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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); keep the container tightly sealed to minimize exposure to atmospheric humidity.

Specification

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

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