Description

Methyl L-Phenylalaninate Hydrochloride is a protected amino acid derivative essential for advanced organic synthesis and peptide research. This high-purity building block is critical for ensuring precise molecular assembly and maintaining chiral integrity in complex chemical processes. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in developing novel therapeutic peptides and bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Peptide Synthesis: Serves as a protected amino acid ester building block in solid-phase and solution-phase peptide chemistry.
• Biochemical Research: Used in the study of enzyme-substrate interactions and the development of enzyme inhibitors.
• Fine Chemical Production: Employed in the manufacture of complex organic molecules requiring the L-phenylalanine moiety with an ester-protected carboxyl group.
• Asymmetric Synthesis: Acts as a chiral auxiliary or starting material in stereoselective synthesis routes.
• Reference Standard: Utilized as a high-purity analytical standard for quality control in pharmaceutical manufacturing.

Basic Information

Product Name	Methyl L-Phenylalaninate Hydrochloride
CAS No.	7524-50-7
Molecular Formula	C10H14ClNO2
Molecular Weight	215.68 g/mol
Synonyms	L-Phenylalanine methyl ester hydrochloride; (S)-2-Amino-3-phenylpropionic acid methyl ester hydrochloride; Methyl (S)-2-amino-3-phenylpropanoate hydrochloride; H-Phe-OMe·HCl; Methyl L-α-aminohydrocinnamate hydrochloride; Methyl (S)-phenylalaninate hydrochloride; L-Phenylalanine methyl ester HCl; Methyl 2-amino-3-phenylpropionate hydrochloride
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch is characterized to confirm identity, purity, and chiral integrity. We adhere to strict in-process controls and final release testing protocols. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Rotation	[α]20/D: +20.0° to +25.0° (c=1 in H2O)
Melting Point	~180-185°C (dec.)
Loss on Drying	≤1.0%
Heavy Metals	≤20 ppm
Residue on Ignition	≤0.1%

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