Description

L-Alanine, n-Ethyl- (9Ci) is a chiral, non-proteinogenic amino acid derivative, specifically an N-alkylated analog of L-alanine. This compound is valued for its role as a specialized building block in advanced organic synthesis and pharmaceutical research. It is primarily sought by research institutions and chemical manufacturers for applications in medicinal chemistry, peptide mimetics, and the development of novel bioactive molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Peptidomimetics Research: Used to create modified peptide structures with enhanced metabolic stability or altered biological activity.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and metabolic pathway investigations.
• Asymmetric Synthesis: Employed as a chiral auxiliary or starting material in stereoselective chemical reactions.
• Ligand Development: Useful in the design and synthesis of complex ligands for catalysis or metal chelation.
• Fine Chemical Production: A building block for the manufacture of specialty chemicals and advanced materials.

Basic Information

Product Name	L-Alanine, n-Ethyl- (9Ci)
CAS No.	65278-03-7
Molecular Formula	C5H11NO2
Molecular Weight	117.15 g/mol
Synonyms	N-Ethyl-L-alanine; (S)-2-Amino-N-ethylpropanoic acid; (S)-2-Aminobutyric acid, N-ethyl-; L-2-(Ethylamino)propanoic acid; Ethyl-L-alanine; Alanine, N-ethyl-, L-; 65278-03-7 (CAS)
EINECS	Contact for details

Quality Control

Our L-Alanine, n-Ethyl- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and detailed Certificates of Analysis (COA) for all shipments, supporting your R&D and quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	[α]²⁰D: Specific range available on COA
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Chiral Purity (HPLC)	≥ 99.0% ee

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