Description

4-Methanesulfonylphenylglyoxal Hydrate is a high-purity, specialized organic building block characterized by its reactive glyoxal and methanesulfonyl functional groups. This compound matters as a critical intermediate in advanced organic synthesis, enabling the construction of complex molecular architectures for research and development. It is primarily needed by pharmaceutical R&D laboratories and fine chemical manufacturers for applications in medicinal chemistry and the synthesis of novel heterocyclic compounds.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for kinase inhibitors and other targeted therapies.
• Medicinal Chemistry: Used in the synthesis of complex heterocyclic scaffolds for biological screening and structure-activity relationship (SAR) studies.
• Organic Synthesis Building Block: Serves as a versatile precursor for the preparation of α-ketoamides, imidazoles, and other nitrogen-containing heterocycles.
• Agrochemical Research: Employed in the development of novel herbicides and fungicides, leveraging its reactive diketone moiety.
• Material Science Precursor: Potential use in the synthesis of organic ligands for catalytic systems or functional materials.

Basic Information

Product Name	4-Methanesulfonylphenylglyoxal Hydrate
CAS No.	1190013-02-5
Molecular Formula	C10H10O5S
Molecular Weight	242.25 g/mol
Synonyms	4-(Methylsulfonyl)phenylglyoxal Hydrate; (4-Methanesulfonylphenyl)-oxoacetaldehyde Hydrate; 4-Methylsulfonylphenylethanedione Hydrate; 4-Mesylphenylglyoxal Hydrate; 1-(4-Methanesulfonylphenyl)-1,2-ethanedione Hydrate; Glyoxal, (4-(methylsulfonyl)phenyl)-, Hydrate; 4-MSPG Hydrate
EINECS	Contact for details

Quality Control

Our 4-Methanesulfonylphenylglyoxal Hydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee reliable performance in your synthetic applications.

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). Due to its hygroscopic and easily oxidized nature, it is recommended to handle under an inert atmosphere and minimize exposure to air and moisture for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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