Description

D-Alanine, n-[(2S)-2-Aminopropyl]- (9Ci) is a specialized, non-proteinogenic amino acid derivative featuring a unique chiral structure. This compound is of significant value in advanced pharmaceutical research and development, particularly for its role as a key chiral building block and intermediate. It is primarily sought by researchers and manufacturers in the pharmaceutical and biotechnology sectors for applications in peptide synthesis, drug discovery, and the development of novel active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A critical chiral synthon in the multi-step synthesis of complex drug candidates and active pharmaceutical ingredients (APIs).
• Peptide Chemistry: Used as a modified amino acid building block in solid-phase and solution-phase peptide synthesis to introduce specific structural or functional properties.
• Medicinal Chemistry & Drug Discovery: Serves as a scaffold for structure-activity relationship (SAR) studies and the development of new therapeutic agents targeting various diseases.
• Biochemical Research: Employed in enzymatic studies and as a substrate or inhibitor to probe biological pathways and mechanisms.
• Asymmetric Synthesis: Utilized as a chiral auxiliary or reagent in stereoselective chemical transformations to produce enantiomerically pure compounds.
• Reference Standard: Acts as a high-purity analytical standard for quality control and method validation in pharmaceutical analysis.

Basic Information

Item	Details
Product Name	D-Alanine, n-[(2S)-2-Aminopropyl]- (9Ci)
CAS No.	252367-77-4
Molecular Formula	C6H14N2O2
Molecular Weight	146.19 g/mol
Synonyms	N-[(2S)-2-Aminopropyl]-D-alanine; (R)-2-((S)-2-Aminopropylamino)propanoic acid; D-Ala-NH-CH(CH3)-CH2-NH2 (abbreviated); A chiral alanine derivative; (2R)-2-[[(2S)-2-aminopropyl]amino]propanoic acid; Non-proteinogenic amino acid derivative; Chiral diamine carboxylic acid
EINECS	Contact for details

Quality Control

Our D-Alanine, n-[(2S)-2-Aminopropyl]- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the exacting standards required for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) providing full specifications and test results is available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and purity.

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)	≤ 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.