Description

4-Pyridinepropanoicacid,α-Amino-3-Methyl-,Ethylester(9Ci) is a specialized pyridine derivative and a key chiral building block in organic synthesis. This compound matters for its role as a versatile intermediate in the development of complex, high-value molecules, particularly in the pharmaceutical sector. It is needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing active pharmaceutical ingredients (APIs) and other biologically active compounds.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of advanced pesticides and herbicides requiring specific stereochemistry.
• Ligand & Catalyst Development: Serves as a precursor for creating chiral ligands used in asymmetric catalysis.
• Peptidomimetics & Bioactive Molecule Synthesis: Incorporated into the backbone of peptide analogs and other bioactive structures.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological development and discovery chemistry.
• Fine Chemical Production: Used in the multi-step synthesis of specialty chemicals and advanced materials.

Basic Information

Product Name	4-Pyridinepropanoicacid,α-Amino-3-Methyl-,Ethylester(9Ci)
CAS No.	603945-36-4
Molecular Formula	C11H14N2O2
Molecular Weight	206.24 g/mol
Synonyms	Ethyl 2-amino-3-(4-pyridyl)butanoate; α-Amino-3-methyl-4-pyridinepropanoic acid ethyl ester; 2-Amino-3-(4-pyridyl)butyric acid ethyl ester; (2S)-2-Amino-3-(4-pyridin-4-yl)butanoic acid ethyl ester (if stereospecific); 4-Pyridinepropanoic acid, α-amino-3-methyl-, ethyl ester; Ethyl 3-(4-pyridyl)-2-aminobutanoate; (RS)-Ethyl 2-amino-3-(pyridin-4-yl)butanoate; 603945-36-4
EINECS	Contact for details

Quality Control

Our 4-Pyridinepropanoicacid,α-Amino-3-Methyl-,Ethylester(9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity assessment by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (if applicable)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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