Description

L-Phenylalanine, n-[(2S)-2-Hydroxy-1-Oxopropyl]- is a high-purity, non-proteinogenic amino acid derivative of significant interest in advanced pharmaceutical synthesis. This compound serves as a critical chiral building block and intermediate, enabling the production of complex molecules with high stereochemical fidelity. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing novel therapeutics and bioactive compounds.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of peptide-based drugs, enzyme inhibitors, and other active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a substrate or precursor in enzymatic studies, metabolic pathway research, and proteomics.
• Peptide Synthesis: An essential building block for solid-phase and solution-phase peptide synthesis, particularly where specific side-chain modifications are required.
• Diagnostic Reagent Manufacturing: Employed in the production of specialized reagents and kits for clinical diagnostics and analytical testing.
• Fine Chemical Production: Serves as a starting material for synthesizing more complex organic molecules with applications in agrochemicals and material science.

Basic Information

Product Name	L-Phenylalanine, n-[(2S)-2-Hydroxy-1-Oxopropyl]-
CAS No.	183241-73-8
Molecular Formula	C12H15NO4
Molecular Weight	237.25 g/mol
Synonyms	N-Acetyl-L-phenylalanine; (2S)-2-Acetamido-3-phenylpropanoic acid; N-Acetyl-L-phenylalanine; Ac-Phe-OH; N-Acetylphenylalanine; L-N-Acetylphenylalanine; N-Acetyl-L-α-phenylalanine; N-Acetyl-(S)-phenylalanine
EINECS	Contact for details

Quality Control

Our L-Phenylalanine, n-[(2S)-2-Hydroxy-1-Oxopropyl]- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis for enantiomeric excess, and identity confirmation via IR and NMR spectroscopy. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and compliance with your research or cGMP-grade requirements.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation [α]20/D	Specific range provided on COA
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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