Description

7-Bromo-Dl-Tryptophan is a halogenated derivative of the essential amino acid tryptophan, serving as a critical synthetic intermediate in advanced organic chemistry. This compound is valued for its role in introducing the bromo-substituted indole moiety, a versatile handle for further functionalization via cross-coupling reactions. It is primarily utilized by researchers and manufacturers in the pharmaceutical and agrochemical sectors for the development of novel active compounds, as well as in academic settings for probing biochemical pathways and protein interactions.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides that leverage modified amino acid structures for enhanced activity.
• Biochemical Probe: Employed in academic and industrial research to study enzyme mechanisms, protein binding sites, and metabolic pathways involving tryptophan.
• Peptide Synthesis: Incorporated into custom peptides to modify their structure, stability, or biological activity for research and therapeutic applications.
• Material Science: Acts as a precursor for specialized organic molecules used in advanced materials and supramolecular chemistry.

Basic Information

Product Name	7-Bromo-Dl-Tryptophan
CAS No.	852391-45-8
Molecular Formula	C₁₁H₁₁BrN₂O₂
Molecular Weight	283.12 g/mol
Synonyms	7-Bromo-DL-tryptophan; DL-7-Bromotryptophan; (±)-7-Bromotryptophan; 2-Amino-3-(7-bromo-1H-indol-3-yl)propanoic acid; 7-Br-DL-Trp; 7-Bromo-tryptophan; Tryptophan, 7-bromo-
EINECS	Contact for details

Quality Control

Our 7-Bromo-Dl-Tryptophan is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity determination and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and synthesis. A detailed Certificate of Analysis (COA) documenting identity, purity, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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