Description

H-Trp-Ile-Oh is a high-purity dipeptide derivative composed of the amino acids Tryptophan and Isoleucine. This compound is a critical building block and intermediate in advanced pharmaceutical research and peptide synthesis. It is primarily utilized by research institutions, pharmaceutical R&D departments, and fine chemical manufacturers for developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: Key starting material for the synthesis of complex peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used in proteomics, enzyme-substrate studies, and as a standard in analytical method development.
• Peptide Library Construction: Essential component in solid-phase and solution-phase peptide synthesis for creating diverse compound libraries for screening.
• Nutraceutical Development: Investigated for potential applications in specialized nutritional supplements and bioactive peptides.
• Cosmetic Peptides: Serves as a precursor for synthesizing peptides used in advanced skincare formulations.

Basic Information

Product Name	H-Trp-Ile-Oh
CAS No.	64339-42-0
Molecular Formula	C17H23N3O3
Molecular Weight	317.38 g/mol
Synonyms	Tryptophylisoleucine; H-Tryptophan-Isoleucine-OH; L-Tryptophyl-L-isoleucine; Ile-Trp; Isoleucine-Tryptophan dipeptide; Tryptophan-Isoleucine; L-Ile-L-Trp; N-(3-Indol-3-ylmethyl-2-methylpropyl)-L-tryptophan
EINECS	Contact for details

Quality Control

Our H-Trp-Ile-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, chiral analysis, and residual solvent screening to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) with full traceability are 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 product 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 (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Optical Rotation	-20° to -30° (c=1, in AcOH)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Single Impurity (HPLC)	≤ 1.0%

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