Description

L-Phe-L-His-Oh CAS NO 33367-37-2 is a high-purity dipeptide composed of L-Phenylalanine and L-Histidine. This compound is a critical building block in advanced pharmaceutical research and development, particularly for peptide synthesis. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and nutraceutical industries who require reliable, high-quality peptide intermediates for drug discovery and production.

Application

• Pharmaceutical Intermediate: A key raw material for the synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a standard or substrate in enzymatic studies and metabolic pathway investigations.
• Nutraceutical Development: Serves as a precursor for specialized dietary supplements and bioactive compounds.
• Cosmetic Peptides: Incorporated into the formulation of advanced anti-aging and skin-care products.
• Academic Research: Fundamental compound for studying peptide structure, function, and interactions in university and institutional labs.

Basic Information

Product Name	L-Phe-L-His-Oh
CAS No.	33367-37-2
Molecular Formula	C15H20N4O3
Molecular Weight	304.35 g/mol
Synonyms	L-Phenylalanyl-L-histidine; Phenylalanine-histidine dipeptide; H-Phe-His-OH; Phe-His; L-Phenylalanine-L-histidine; N-(N-L-Phenylalanyl)-L-histidine; F-H dipeptide; 2-[(2-Amino-3-phenylpropanoyl)amino]-3-(1H-imidazol-4-yl)propanoic acid
EINECS	Contact for details

Quality Control

Our L-Phe-L-His-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and production. Certificates of Analysis (COA) detailing all specifications are 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 must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	-20° to -25° (c=1 in H2O)
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 10 ppm
Residue on Ignition	≤ 0.1%

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