Description

4-Methylseleno-2-Oxobutanoic Acid is a specialized organoselenium compound of significant interest in biochemical and pharmaceutical research. This chemical serves as a critical synthetic intermediate and a precursor for the study of selenium's role in biological systems, particularly in enzyme function and redox biochemistry. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers developing novel therapeutic agents and biochemical probes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel selenium-containing drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a precursor for studying selenoenzymes like glutathione peroxidase and for investigating the biological roles of selenium in metabolism and antioxidant defense.
• Proteomics & Labeling Reagents: Potential application in the development of chemical probes for protein labeling and mass spectrometry studies due to its reactive oxobutanoic acid moiety.
• Nutritional Supplement Research: Serves as a model compound in the research and development of advanced selenium-based nutritional supplements.
• Organic Synthesis: Valuable synthon for introducing the methylseleno group into complex organic molecules for material science and catalysis research.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation in pharmaceutical and research settings.

Basic Information

Product Name	4-Methylseleno-2-Oxobutanoic Acid
CAS No.	122651-70-1
Molecular Formula	C5H8O3Se
Molecular Weight	195.08 g/mol
Synonyms	4-(Methylseleno)-2-oxobutanoic acid; 2-Oxo-4-(methylseleno)butyric acid; 4-Methylseleno-2-oxobutyric acid; 4-(Methylselanyl)-2-oxobutanoic acid; α-Keto-γ-(methylseleno)butyric acid; MeSeCH2CH2COCOOH; Selenium, methyl-, butanoic acid derivative
EINECS	Contact for details

Quality Control

Our 4-Methylseleno-2-Oxobutanoic Acid is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

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). Keep away from heat and incompatible materials. Due to its light-sensitive nature, handling should be minimized under direct light.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	< 1.0%

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