Description

L-Alanine, 2-Ethoxyethyl Ester (9Ci) is a specialized amino acid ester derivative, identified by CAS number 98092-29-6, valued for its role as a versatile synthetic intermediate and protecting group in complex organic synthesis. Its structure, featuring both an amino acid backbone and an ethoxyethyl ester moiety, makes it a critical building block for researchers and process chemists developing novel compounds. This product is essential for industries focused on pharmaceutical research, agrochemical development, and the synthesis of fine chemicals and peptides.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs, particularly where the alanine moiety is required.
• Peptide Synthesis: Serves as a protected amino acid derivative in solid-phase and solution-phase peptide chemistry.
• Agrochemical Research: Used in the development and synthesis of novel herbicides, fungicides, and plant growth regulators.
• Fine Chemical Production: Acts as a chiral synthon for the preparation of complex organic molecules, flavors, and fragrances.
• Bioconjugation & Linker Chemistry: Utilized in the design of chemical linkers and for bioconjugation strategies in diagnostic and therapeutic agents.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and catalysis studies.

Basic Information

Product Name	L-Alanine, 2-Ethoxyethyl Ester (9Ci)
CAS No.	98092-29-6
Molecular Formula	C7H15NO3
Molecular Weight	161.20 g/mol
Synonyms	L-Alanine 2-ethoxyethyl ester; (S)-2-Aminopropanoic acid 2-ethoxyethyl ester; 2-Ethoxyethyl L-alaninate; Alanine, 2-ethoxyethyl ester, L-; 2-Ethoxyethyl (S)-2-aminopropanoate; Ethoxyethyl alaninate; NSC 403796; L-Alanine ethoxyethyl ester
EINECS	Contact for details

Quality Control

Our L-Alanine, 2-Ethoxyethyl Ester (9Ci) is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for demanding research and development applications. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing key parameters such as assay, enantiomeric purity, and impurity profiles. While produced to general laboratory or technical grade standards, specifications can be tailored to meet specific project requirements, including higher purity grades.

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). Keep away from strong bases and incompatible materials such as strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Optical Purity (Chiral HPLC)	≥ 98.0% ee (L-Isomer)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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