Description

H-Tryptophyl-Lysyl-Glutamyl-Methionyl-Seryl-Valyl-Tryptophylamide is a synthetic heptapeptide amide with the CAS number 149665-72-5. This compound is of significant interest in advanced biochemical research and pharmaceutical development due to its specific amino acid sequence and bioactive potential. It is primarily utilized by research institutions and pharmaceutical companies engaged in peptide-based drug discovery, neurobiology studies, and the development of novel therapeutic agents.

Application

• Biochemical Research: Used as a reference standard or investigative tool in studies of peptide structure, function, and receptor interactions.
• Pharmaceutical R&D: Serves as a key intermediate or active pharmaceutical ingredient (API) in the development of novel peptide therapeutics.
• Neuroscience Studies: Potential application in research related to neuropeptides and central nervous system signaling pathways.
• In Vitro Diagnostics: May be employed in the development of specialized assay kits and diagnostic reagents.
• Cosmeceutical Development: Investigated for potential bioactive properties in advanced skincare and cosmeceutical formulations.

Basic Information

Item	Details
Product Name	H-Tryptophyl-Lysyl-Glutamyl-Methionyl-Seryl-Valyl-Tryptophylamide
CAS No.	149665-72-5
Molecular Formula	C52H74N12O12S
Molecular Weight	1091.3 g/mol
Synonyms	H-Trp-Lys-Glu-Met-Ser-Val-Trp-NH2; WKEMSVW-NH2; Heptapeptide amide WKEMSVW; Tryptophyl-lysyl-glutamyl-methionyl-seryl-valyl-tryptophan amide; 149665-72-5; L-Tryptophyl-L-lysyl-L-glutamyl-L-methionyl-L-seryl-L-valyl-L-tryptophan amide
EINECS	Contact for details

Quality Control

Our peptide products are manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity determination and mass spectrometry (MS) for identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your regulatory and research needs.

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) and easily oxidized; for long-term storage, it is recommended to store under an inert atmosphere such as argon or nitrogen. Allow the vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in DMSO, Acetic Acid; Slightly soluble in Water

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