Description

3-Oxo-3-[(2-Sulfinoethyl)Amino]-L-Alanine is a specialized amino acid derivative featuring a sulfinoethylamino side chain, which is of significant interest in biochemical research and pharmaceutical development. This compound serves as a key intermediate or building block in the synthesis of more complex molecules, particularly those targeting enzyme inhibition or metabolic pathways. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in advanced peptide synthesis and drug discovery programs.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel therapeutic agents, particularly enzyme inhibitors and peptide-based drugs.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate metabolic processes and pathway regulation.
• Peptide Synthesis: Serves as a modified amino acid residue for introducing specific functional groups into synthetic peptides to alter their biological activity or stability.
• Proteomics & Molecular Biology: Employed in the development of chemical probes and tools for labeling or studying protein function and interactions.
• Reference Standard: Used as a high-purity analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	3-Oxo-3-[(2-Sulfinoethyl)Amino]-L-Alanine
CAS No.	56857-48-8
Molecular Formula	C5H10N2O5S
Molecular Weight	210.21 g/mol
Synonyms	L-Alanine, N-(2-sulfinoethyl)-3-oxo-; 3-Oxo-3-[(2-sulfinoethyl)amino]-L-alanine; N-(2-Sulfinoethyl)-3-oxo-L-alanine; 3-Oxo-N-(2-sulfinoethyl)-L-alaninamide; (2S)-2-Amino-3-oxo-3-[(2-sulfinoethyl)amino]propanoic acid; NSC 339586; Alanine derivative with sulfinoethylamino group
EINECS	Contact for details

Quality Control

Our 3-Oxo-3-[(2-Sulfinoethyl)Amino]-L-Alanine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the stringent requirements of research and pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture uptake, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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