Description

H-Trp-Trp-Trp-OH is a synthetic tripeptide composed of three consecutive tryptophan residues. This compound is a valuable biochemical tool and building block for advanced research and development in peptide science. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and life science sectors for applications ranging from drug discovery to the study of protein-protein interactions.

Application

• Peptide Synthesis Building Block: Serves as a key intermediate for the solid-phase or solution-phase synthesis of longer, more complex peptides and peptidomimetics.
• Biochemical Research: Used as a model compound in studies of peptide aggregation, self-assembly, and amyloid formation due to the aromatic and hydrophobic nature of tryptophan.
• Pharmaceutical R&D: Investigated for its potential biological activity, as tryptophan-rich sequences are often found in bioactive peptides and protein domains.
• Fluorescence Studies: Acts as a probe in spectroscopic studies, leveraging the intrinsic fluorescence properties of the indole side chains in tryptophan.
• Cosmetic Peptide Development: Explored as a potential active ingredient in cosmetic formulations targeting skin conditioning and anti-aging.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method development in chromatographic analysis (HPLC, LC-MS).

Basic Information

Item	Details
Product Name	H-Trp-Trp-Trp-OH
CAS No.	59005-82-2
Molecular Formula	C36H38N6O5
Molecular Weight	634.73 g/mol
Synonyms	Tryptophan Tryptophan Tryptophan; Trp-Trp-Trp; L-Tryptophyl-L-tryptophyl-L-tryptophan; H-Tryptophan-Tryptophan-Tryptophan-OH; Tri-L-tryptophan; Tryptophan Tripeptide; Tryptophan Homotripeptide; W-W-W peptide
EINECS	Contact for details

Quality Control

Our H-Trp-Trp-Trp-OH is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and MS and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is 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 material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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