Description

L-Alanine, 3-[[S(S)]-S-Methylsulfonimidoyl]- (9Ci) is a specialized, non-proteinogenic amino acid derivative featuring a unique methylsulfonimidoyl functional group. This compound is a critical chiral building block and intermediate in advanced pharmaceutical synthesis and agrochemical research. It is primarily utilized by R&D chemists and process development scientists in the life sciences sector for the development of novel active ingredients, particularly in areas requiring sophisticated molecular scaffolds.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, especially for targeted therapies.
• Agrochemical Synthesis: Used in the design and synthesis of novel, high-efficacy pesticides and herbicides with specific modes of action.
• Biochemical Research: Acts as a modified amino acid probe in enzymatic studies and metabolic pathway investigations.
• Peptidomimetics Development: Incorporated into peptide analogs to enhance stability, bioavailability, or receptor binding affinity.
• Ligand and Catalyst Design: Utilized in organometallic chemistry for creating novel chiral ligands and catalysts for asymmetric synthesis.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	L-Alanine, 3-[[S(S)]-S-Methylsulfonimidoyl]- (9Ci)
CAS No.	237769-01-6
Molecular Formula	C4H10N2O3S
Molecular Weight	166.20 g/mol
Synonyms	(2S)-2-Amino-3-[(S)-S-methylsulfonimidoyl]propanoic acid; L-3-(S-Methylsulfonimidoyl)alanine; (S)-2-Amino-3-((S)-methylsulfonimidoyl)propanoic acid; 3-[(S)-S-Methylsulfonimidoyl]-L-alanine; Alanine, 3-[(S)-S-methylsulfonimidoyl]-, L-; NSC 760463
EINECS	Contact for details

Quality Control

Our production of L-Alanine, 3-[[S(S)]-S-Methylsulfonimidoyl]- (9Ci) adheres to stringent in-process controls to ensure batch-to-batch consistency and high chemical purity. Each lot is fully characterized and accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity (HPLC), chiral purity, and impurity profiles. We support development and cGMP manufacturing with full traceability and documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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