Description

L-2-(3-Methylthienyl)Alanine is a non-proteinogenic amino acid derivative featuring a 3-methylthiophene side chain. This compound serves as a critical chiral building block and intermediate in the synthesis of complex bioactive molecules. It is primarily utilized by pharmaceutical research and development organizations, agrochemical companies, and advanced material scientists for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in neuroscience and metabolic disorder research.
• Peptidomimetics & Drug Design: Incorporation into peptide analogs to enhance metabolic stability, bioavailability, and receptor binding affinity.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, or plant growth regulators with specific chiral activity.
• Biochemical Research: Tool compound for studying enzyme mechanisms, substrate specificity, and amino acid metabolism pathways.
• Ligand & Catalyst Development: Precursor for creating chiral ligands used in asymmetric synthesis and catalysis.
• Material Science: Potential monomer or modifier for specialized polymers and advanced organic materials.

Basic Information

Product Name	L-2-(3-Methylthienyl)Alanine
CAS No.	154593-59-6
Molecular Formula	C8H11NO2S
Molecular Weight	185.24 g/mol
Synonyms	(S)-2-Amino-3-(3-methylthiophen-2-yl)propanoic acid; L-3-(3-Methyl-2-thienyl)alanine; L-β-(3-Methyl-2-thienyl)alanine; 2-Thiophenepropanoic acid, α-amino-3-methyl-, (αS)-; (S)-α-Amino-1-(3-methyl-2-thienyl)propionic acid; L-2-(3-Methyl-2-thienyl)alanine; (S)-2-Amino-3-(3-methyl-2-thienyl)propionic acid
EINECS	Contact for details

Quality Control

Our L-2-(3-Methylthienyl)Alanine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% ee
Loss on Drying	≤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.