Description

L-Phenylalanine Hydrochloride is the hydrochloride salt form of the essential amino acid L-Phenylalanine, offering enhanced stability and solubility for industrial and pharmaceutical applications. This high-purity compound is critical for ensuring consistent performance in nutritional formulations and as a key chiral building block in organic synthesis. It serves the needs of manufacturers in the pharmaceutical, nutraceutical, and fine chemical industries seeking a reliable, high-quality source for their production processes.

Application

• Pharmaceutical Intermediates: A key chiral precursor in the synthesis of various active pharmaceutical ingredients (APIs) and peptide drugs.
• Nutraceutical & Dietary Supplements: Used in amino acid infusion solutions, protein powders, and specialized nutritional products targeting metabolic support.
• Biochemical Research: Employed as a standard or reagent in cell culture media, enzyme studies, and metabolic pathway analysis.
• Food & Beverage Fortification: Acts as a nutrient additive for food enrichment and as a precursor for the artificial sweetener aspartame.
• Cosmetic Ingredients: Incorporated into hair and skin care formulations for its role as a protein-building amino acid.
• Organic Synthesis: Serves as a versatile building block for synthesizing complex organic molecules, leveraging its chiral center.

Basic Information

Product Name	L-Phenylalanine Hydrochloride
CAS No.	17585-69-2
Molecular Formula	C9H12NO2Cl
Molecular Weight	201.65 g/mol
Synonyms	(S)-2-Amino-3-phenylpropanoic acid hydrochloride; L-α-Amino-β-phenylpropionic acid hydrochloride; Phenylalanine HCl; L-Phe-OH·HCl; H-Phe-OH·HCl; (S)-Phenylalanine hydrochloride; FMP hydrochloride; L-β-Phenylalanine hydrochloride
EINECS	Contact for details

Quality Control

Our L-Phenylalanine Hydrochloride is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and safety. Certificates of Analysis (COA) are provided with each shipment, detailing results for key parameters such as assay, optical rotation, and impurity profiles. We can supply grades compliant with relevant pharmacopeial standards (e.g., USP, EP) 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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥98.5%
Specific Rotation [α]20/D	-33.0° to -36.0°
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm
Related Substances (HPLC)	Total impurities ≤1.0%

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