Description

H-Trp-Leu-Oh CAS NO 13123-35-8 is a high-purity dipeptide composed of the amino acids Tryptophan (Trp) and Leucine (Leu) with a free C-terminus. This specific peptide building block is essential for advanced research and development in pharmaceutical chemistry and biochemistry. It is primarily utilized by researchers and manufacturers in the life sciences sector for applications ranging from peptide synthesis to biochemical studies.

Application

• Pharmaceutical Intermediates: A key building block for the synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a substrate or standard in enzymatic studies and metabolic pathway investigations.
• Proteomics & Cell Biology: Employed in the study of protein-protein interactions and cellular signaling mechanisms.
• Cosmetic Peptide Synthesis: Serves as a raw material for creating bioactive peptides used in advanced skincare formulations.
• Nutritional Science: Studied for its potential role in specialized nutraceutical and dietary supplement products.
• Academic & Industrial R&D: A fundamental reagent for universities and contract research organizations (CROs) developing novel bioactive compounds.

Basic Information

Product Name	H-Trp-Leu-Oh
CAS No.	13123-35-8
Molecular Formula	C17H23N3O3
Molecular Weight	317.38 g/mol
Synonyms	Tryptophylleucine; L-Tryptophyl-L-leucine; H-Tryptophan-Leucine-OH; Leu-Trp; L-Leu-L-Trp; Tryptophan-Leucine dipeptide; WL dipeptide; (S)-2-((S)-2-Amino-3-(1H-indol-3-yl)propanamido)-4-methylpentanoic acid
EINECS	Contact for details

Quality Control

Our H-Trp-Leu-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all specifications are provided to ensure compliance with your research and production requirements.

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
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Specific Rotation	Contact for details
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.