Description

L-Alanine, 2-Aminoethyl Ester (9Ci) is a specialized amino acid derivative that serves as a versatile building block in organic synthesis. This compound is valued for its bifunctional structure, featuring both a protected amino acid moiety and a reactive aminoethyl group, enabling its use in the construction of complex molecules. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and peptide synthesis sectors for developing novel active ingredients and biochemical tools.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), prodrugs, and diagnostic agents.
• Peptide & Conjugate Synthesis: Used as a modified amino acid building block for introducing specific functional groups or linkers into peptide chains and bioconjugates.
• Agrochemical Research: Serves as a synthetic intermediate in the development of novel herbicides, fungicides, and plant growth regulators.
• Biochemical Tool Development: Employed in creating enzyme inhibitors, receptor ligands, and fluorescent probes for biological research.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for synthesizing functionalized polymers and smart materials.
• Cosmetic Ingredient Synthesis: Utilized in the production of certain conditioning agents and skin-active compounds.

Basic Information

Product Name	L-Alanine, 2-Aminoethyl Ester (9Ci)
CAS No.	98092-36-5
Molecular Formula	C5H12N2O2
Molecular Weight	132.16 g/mol
Synonyms	2-Aminoethyl L-alaninate; L-Alanine 2-aminoethyl ester; Ethanol, 2-amino-, alaninate (ester); Alanine, N-(2-hydroxyethyl)-; 2-Aminoethanol alaninate; H-Ala-OCH2CH2NH2; (S)-2-Aminoethyl 2-aminopropanoate; Aminoethyl alaninate
EINECS	Contact for details

Quality Control

Our L-Alanine, 2-Aminoethyl Ester (9Ci) 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 high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data (HPLC, GC) are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

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