Description

L-Alanine, n-Ethyl-, Ethyl Ester (9Ci) is a specialized, optically active amino acid derivative. This compound is valued for its role as a chiral building block and intermediate in sophisticated organic synthesis. It is primarily required by research and development laboratories, as well as production facilities in the pharmaceutical and agrochemical sectors, for the synthesis of peptides, active pharmaceutical ingredients (APIs), and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and production of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of advanced, optically active pesticides and herbicides.
• Biochemical Research: Serves as a substrate or precursor in enzymatic studies and metabolic pathway investigations.
• Peptide Chemistry: Employed in solid-phase and solution-phase peptide synthesis to introduce specific structural motifs.
• Asymmetric Synthesis: Acts as a chiral auxiliary or starting material for the construction of complex molecules with defined stereochemistry.
• Fine Chemical Production: An intermediate in the manufacture of specialty chemicals, flavors, and fragrances requiring high enantiomeric purity.

Basic Information

Product Name	L-Alanine, n-Ethyl-, Ethyl Ester (9Ci)
CAS No.	149912-14-1
Molecular Formula	C7H15NO2
Molecular Weight	145.20 g/mol
Synonyms	Ethyl L-2-(Ethylamino)propanoate; L-2-(Ethylamino)propanoic Acid Ethyl Ester; (S)-2-(Ethylamino)propanoic Acid Ethyl Ester; Alanine, N-ethyl-, ethyl ester, L-; N-Ethyl-L-alanine Ethyl Ester; Ethyl (S)-2-(Ethylamino)propanoate; L-Alanine, N-ethyl-, ethyl ester
EINECS	Contact for details

Quality Control

Our L-Alanine, n-Ethyl-, Ethyl Ester (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing identity, purity, and specific impurity profiles are provided with every shipment.

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). Keep the container tightly sealed to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% ee
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.