Description

L-Alanine, 3-[(3-Hydroxypropyl)Sulfinyl]- is a specialized, non-proteinogenic amino acid derivative featuring a sulfinyl functional group. This compound is of significant interest in advanced pharmaceutical research and development, particularly for its potential role as a synthetic intermediate or a building block for novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in medicinal chemistry, peptide synthesis, and the development of new therapeutic agents.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block in the synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and the design of novel compounds targeting various biological pathways.
• Peptide Modification: Acts as a modified amino acid residue for creating peptides with enhanced stability, bioavailability, or specific receptor binding properties.
• Biochemical Research: Employed as a substrate or inhibitor in enzymatic studies to investigate metabolic pathways involving sulfur-containing amino acids.
• Reference Standard: Used as a high-purity analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	L-Alanine, 3-[(3-Hydroxypropyl)Sulfinyl]-
CAS No.	209665-22-5
Molecular Formula	C6H13NO3S
Molecular Weight	179.24 g/mol
Synonyms	(2S)-2-Amino-3-[(3-hydroxypropyl)sulfinyl]propanoic acid; L-3-[(3-Hydroxypropyl)sulfinyl]alanine; (S)-2-Amino-3-((3-hydroxypropyl)sulfinyl)propanoic acid; 3-[(3-Hydroxypropyl)sulfinyl]-L-alanine; Alanine, 3-[(3-hydroxypropyl)sulfinyl]-, L-; L-Alanine derivative with 3-hydroxypropyl sulfoxide group
EINECS	Contact for details

Quality Control

Our L-Alanine, 3-[(3-Hydroxypropyl)Sulfinyl]- is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and other critical parameters.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
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.