Description

H-Leu-Trp-Met-Arg-Phe-Oh CAS NO 67201-39-2 is a synthetic pentapeptide with the sequence Leucine-Tryptophan-Methionine-Arginine-Phenylalanine. This compound is of significant interest in biochemical research and pharmaceutical development due to its specific amino acid sequence, which can be utilized for studying peptide interactions, enzyme substrates, or as a building block for more complex biomolecules. It is primarily sought by research institutions, biotechnology companies, and pharmaceutical developers engaged in peptide synthesis, proteomics, and drug discovery programs.

Application

• Biochemical Research: Used as a standard or reference compound in peptide characterization studies.
• Pharmaceutical R&D: Serves as an intermediate or a core sequence in the development of novel therapeutic peptides.
• Protease/Enzyme Studies: Acts as a potential substrate for investigating enzyme kinetics and specificity of proteolytic enzymes.
• Cell Biology: May be used in studies exploring peptide-mediated cell signaling or receptor binding assays.
• Academic Research: A valuable tool for universities and laboratories focusing on peptide chemistry and molecular biology.
• Custom Peptide Synthesis: Provides a defined sequence for companies offering bespoke peptide manufacturing services.

Basic Information

Product Name	H-Leu-Trp-Met-Arg-Phe-Oh
CAS No.	67201-39-2
Molecular Formula	C38H55N11O7S
Molecular Weight	817.99 g/mol
Synonyms	Leu-Trp-Met-Arg-Phe-OH; L-Leucyl-L-tryptophyl-L-methionyl-L-arginyl-L-phenylalanine; Pentapeptide L-Leu-L-Trp-L-Met-L-Arg-L-Phe; H-Leu-Trp-Met-Arg-Phe-OH; LWMRF; Peptide Sequence 1-5 (Leu-Trp-Met-Arg-Phe); L-Leu-L-Trp-L-Met-L-Arg-L-Phe-OH
EINECS	Contact for details

Quality Control

Our H-Leu-Trp-Met-Arg-Phe-Oh is produced under stringent conditions to ensure high purity and batch-to-batch consistency, suitable for research applications. Quality is verified through a comprehensive suite of analytical techniques including HPLC, MS, and NMR. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each batch to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccation. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms
Identification (MS)	Conforms
Purity (HPLC)	≥ 95%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80%

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