Description

H-Tyr-Gly-Trp-Oh CAS NO 118643-55-3 is a synthetic tripeptide composed of the amino acids tyrosine, glycine, and tryptophan. This compound is of significant interest in biochemical research and pharmaceutical development due to its role as a potential peptide intermediate or a model for studying peptide structure and function. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in peptide synthesis and medicinal chemistry.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or reference standard in the synthesis of more complex therapeutic peptides and peptidomimetics.
• Biochemical Studies: Used as a model compound in research focused on peptide-protein interactions, enzyme substrates, or receptor binding studies.
• Academic Research: Employed in university and institutional labs for teaching and investigating fundamental principles of peptide chemistry and amino acid behavior.
• Fine Chemical Synthesis: Acts as a building block for custom peptide synthesis services and the production of specialized biochemical reagents.
• Cosmetic Peptide Development: Investigated for potential applications in cosmetic formulations targeting skin conditioning or antioxidant properties.

Basic Information

Product Name	H-Tyr-Gly-Trp-Oh
CAS No.	118643-55-3
Molecular Formula	C22H24N4O5
Molecular Weight	424.45 g/mol
Synonyms	H-Tyr-Gly-Trp-OH; Tyr-Gly-Trp; L-Tyrosylglycyl-L-tryptophan; Tryptophan, L-tyrosylglycyl-; YGW; Tripeptide YGW; H-L-Tyr-Gly-L-Trp-OH; L-Tyrosyl-glycyl-L-tryptophan
EINECS	Contact for details

Quality Control

Our H-Tyr-Gly-Trp-Oh is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container should be kept in a desiccated environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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