Description

(2S)-2-Amino-3-(4-Methoxy-3-Methylphenyl)Propanoic Acid CAS NO 699536-21-5 is a high-purity, non-natural aromatic amino acid derivative characterized by its specific stereochemistry and methoxy-methyl substituted phenyl ring. This compound is of significant value as a sophisticated building block in advanced organic synthesis, enabling the introduction of chiral complexity and specific aromatic functionality. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of novel peptides, bioactive molecules, and pharmaceutical intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in peptide-based therapeutics.
• Peptide Synthesis: Used as a specialized, non-proteinogenic amino acid residue in solid-phase and solution-phase peptide synthesis to modulate peptide properties like stability, lipophilicity, and receptor binding.
• Biochemical Research: Serves as a substrate or inhibitor in enzymatic studies and as a molecular probe to investigate biological pathways and receptor-ligand interactions.
• Chemical Biology: Employed in the design and synthesis of chemical libraries for high-throughput screening in drug discovery programs.
• Agrochemical Research: Potential use as a building block for developing novel, chiral crop protection agents and herbicides.
• Material Science: Can be utilized in the synthesis of specialized polymers and dendrimers with unique optical or chiral properties.

Basic Information

Product Name	(2S)-2-Amino-3-(4-Methoxy-3-Methylphenyl)Propanoic Acid
CAS No.	699536-21-5
Molecular Formula	C11H15NO3
Molecular Weight	209.24 g/mol
Synonyms	L-4-Methoxy-3-methylphenylalanine; (S)-2-Amino-3-(4-methoxy-3-methylphenyl)propanoic acid; (S)-3-(4-Methoxy-3-methylphenyl)alanine; 4-Methoxy-3-methyl-L-phenylalanine; 3-Methyl-4-methoxy-L-phenylalanine; (2S)-2-Amino-3-(4-methoxy-3-methylphenyl)propionic acid; L-MMPA
EINECS	Contact for details

Quality Control

Our (2S)-2-Amino-3-(4-Methoxy-3-Methylphenyl)Propanoic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and pharmaceutical applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC), chiral excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
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.