Description

4-Bromo-Dl-Tryptophan is a halogenated derivative of the essential amino acid tryptophan, serving as a critical synthetic intermediate. This compound matters for its role in the development of novel pharmaceuticals and biochemical research tools, enabling the study of protein interactions and enzyme mechanisms. It is primarily needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, peptide synthesis, and the development of targeted therapies.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in oncology and neurology research.
• Peptide Synthesis: Used to incorporate brominated tryptophan analogs into peptides for structure-activity relationship (SAR) studies.
• Biochemical Research: Serves as a precursor or probe in studying enzyme function, receptor binding, and metabolic pathways.
• Agrochemical Development: Potential intermediate in the research and synthesis of advanced crop protection agents.
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.
• Academic Research: Fundamental reagent in university and institutional labs for organic synthesis and chemical biology projects.

Basic Information

Product Name	4-Bromo-Dl-Tryptophan
CAS No.	25796-04-7
Molecular Formula	C11H11BrN2O2
Molecular Weight	283.12 g/mol
Synonyms	DL-4-Bromotryptophan; (±)-4-Bromotryptophan; 4-Bromo-DL-tryptophan; 2-Amino-3-(4-bromo-1H-indol-3-yl)propanoic acid; 4-Br-Trp; 4-Bromo-DL-Trp; 4-Bromotryptophan, DL-; H-4-Bromo-DL-Trp-OH
EINECS	Contact for details

Quality Control

Our 4-Bromo-Dl-Tryptophan is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a low-humidity environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥97.0%
Loss on Drying	≤1.0%
Heavy Metals	≤20 ppm
Residue on Ignition	≤0.5%
Specific Rotation	Contact for details

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