Description

L-Alanine, n-(2-Aminoethyl)-, Ethyl Ester (9Ci) is a specialized amino acid derivative that serves as a versatile building block in advanced organic synthesis. Its bifunctional structure, featuring both a protected carboxylic acid group and a primary amine, makes it a valuable intermediate for constructing complex molecules. This compound is particularly relevant for researchers and manufacturers in the pharmaceutical and biotechnology sectors seeking to develop novel peptide-based therapeutics, diagnostic agents, and biochemical tools.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel peptide drugs, enzyme inhibitors, and targeted therapeutic agents.
• Bioconjugation & Linker Chemistry: Used in the development of antibody-drug conjugates (ADCs) and other bioconjugates due to its reactive amine and ester functionalities.
• Proteomics Research: Serves as a precursor for synthesizing custom amino acids, peptide mimetics, and probes for studying protein structure and function.
• Chemical Biology Tool Development: Employed in creating activity-based probes, affinity labels, and other reagents for enzymatic and cellular studies.
• Material Science: Potential monomer or modifier for synthesizing specialized polymers with bioactive or tunable properties.

Basic Information

Product Name	L-Alanine, n-(2-Aminoethyl)-, Ethyl Ester (9Ci)
CAS No.	568586-13-0
Molecular Formula	C7H16N2O2
Molecular Weight	160.22 g/mol
Synonyms	Ethyl N-(2-Aminoethyl)-L-alaninate; L-Alanine, N-(2-aminoethyl)-, ethyl ester; N-(2-Aminoethyl)-L-alanine ethyl ester; (S)-Ethyl 3-((2-aminoethyl)amino)propanoate; 2-Aminoethyl-L-alanine ethyl ester; Nβ-(2-Aminoethyl)-L-alanine ethyl ester; Alanine, N-(2-aminoethyl)-, ethyl ester, L-
EINECS	Contact for details

Quality Control

Our production of L-Alanine, n-(2-Aminoethyl)-, Ethyl Ester adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is fully characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your R&D and cGMP manufacturing requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Optical Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%

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