Description

n-Hydroxy-3-(Methylsulfonyl)Benzamidine is a high-purity chemical intermediate featuring a unique amidoxime functional group adjacent to a methylsulfonyl substituent. This compound is valued for its role as a versatile building block in the synthesis of complex molecules, particularly in pharmaceutical research and development. It is primarily sought by R&D chemists and process development scientists in the life sciences sector for creating novel therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of protease inhibitors, kinase inhibitors, and other small-molecule drug candidates.
• Chemical Biology Probe Development: Used to create affinity probes and activity-based protein profiling (ABPP) reagents targeting specific enzyme families.
• Agrochemical Research: Serves as a building block for developing new active ingredients with potential herbicidal or fungicidal properties.
• Material Science: Employed in the research of functional polymers and metal-organic frameworks (MOFs) due to its chelating properties.
• Catalyst Ligand Synthesis: Utilized in the preparation of novel ligands for transition metal catalysis.

Basic Information

Product Name	n-Hydroxy-3-(Methylsulfonyl)Benzamidine
CAS No.	939999-41-4
Molecular Formula	C8H10N2O3S
Molecular Weight	214.24 g/mol
Synonyms	3-(Methylsulfonyl)benzamidoxime; N-Hydroxy-3-(methylsulfonyl)benzenecarboximidamide; 3-(Methanesulfonyl)benzamidoxime; Benzenecarboximidamide, N-hydroxy-3-(methylsulfonyl)-; 939999-41-4; 3-Methylsulfonylbenzamidoxime; (3-Methanesulfonylphenyl)amidoxime
EINECS	Contact for details

Quality Control

Our n-Hydroxy-3-(Methylsulfonyl)Benzamidine is manufactured under strict quality management systems. Each batch undergoes comprehensive 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 applications. Certificates of Analysis (COA) with full traceability are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider using a desiccator or storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.