Description

5-Hydroxy-Dl-Tryptophanethylester is a chemically modified derivative of the amino acid tryptophan, serving as a key synthetic intermediate in advanced organic synthesis. Its value lies in providing a protected and activated form of the 5-hydroxyindole moiety, enabling precise molecular construction. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly for the development of novel bioactive molecules and complex heterocyclic compounds.

Application

• Pharmaceutical Intermediate: Critical building block for the synthesis of serotonin analogs, melatonin derivatives, and other neurologically active compounds.
• Fine Chemical Synthesis: Used in the preparation of complex indole-based structures for research and development.
• Biochemical Research: Serves as a precursor in metabolic pathway studies and enzyme substrate investigations.
• Agrochemical Development: Potential intermediate for creating novel plant growth regulators or protective agents.
• Peptide Chemistry: Employed in the synthesis of modified peptides containing tryptophan analogs.

Basic Information

Product Name	5-Hydroxy-Dl-Tryptophanethylester
CAS No.	43157-32-0
Molecular Formula	C13H16N2O3
Molecular Weight	248.28 g/mol
Synonyms	DL-5-Hydroxytryptophan ethyl ester; Ethyl 5-hydroxy-DL-tryptophanate; 2-Amino-3-(5-hydroxy-1H-indol-3-yl)propanoic acid ethyl ester; 5-HTP-OEt; 5-Hydroxytryptophan ethyl ester; Ethyl 2-amino-3-(5-hydroxyindol-3-yl)propanoate; (±)-5-Hydroxytryptophan ethyl ester
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-Dl-Tryptophanethylester is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

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

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.