Description

n-(1-Oxoisooctadecyl)-L-Tryptophan is a high-purity, synthetically derived tryptophan derivative with a long-chain fatty acid moiety. This unique molecular structure makes it a valuable intermediate for advanced research and development in life sciences. It is primarily utilized by pharmaceutical R&D teams and specialty chemical manufacturers seeking to develop novel bioactive compounds and surfactants.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel peptide-based drugs and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a specialized reagent in proteomics, enzyme studies, and metabolic pathway research.
• Surfactant & Emulsifier Precursor: Serves as a starting material for synthesizing specialty surfactants with potential applications in cosmetics and agrochemicals.
• Nutraceutical Development: Investigated for use in advanced dietary supplements and functional food formulations.
• Material Science: Employed in the development of advanced polymers and biomaterials requiring specific amino acid functionalities.

Basic Information

Product Name	n-(1-Oxoisooctadecyl)-L-Tryptophan
CAS No.	93982-08-2
Molecular Formula	C₂₉H₄₆N₂O₃
Molecular Weight	470.69 g/mol
Synonyms	L-Tryptophan, N-(1-oxoisooctadecyl)-; N-Stearoyl-L-tryptophan; N-(1-Oxooctadecyl)-L-tryptophan; Stearoyl-L-tryptophan; N-Octadecanoyl-L-tryptophan; N-(1-Oxoisooctadecyl)tryptophan; Tryptophan stearamide; 93982-08-2
EINECS	Contact for details

Quality Control

Our n-(1-Oxoisooctadecyl)-L-Tryptophan is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets exacting standards for research and development use. Certificates of Analysis (COA) with detailed batch-specific data are provided to guarantee traceability and consistency.

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 in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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