Description

(S)-3-(2-Bromoethyl)-2,5-Diketopiperazine CAS NO 89959-26-2 is a chiral diketopiperazine derivative featuring a bromoethyl side chain, serving as a versatile and high-value synthetic intermediate. This compound is critical for researchers and manufacturers requiring precise stereochemistry in the development of complex molecules. It is primarily utilized in pharmaceutical R&D for the synthesis of peptidomimetics and bioactive compounds, targeting applications in medicinal chemistry and advanced material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly protease inhibitors and receptor modulators.
• Peptidomimetic Research: Used to construct constrained peptide analogs and macrocyclic structures to enhance metabolic stability and bioavailability.
• Medicinal Chemistry: Serves as a scaffold for structure-activity relationship (SAR) studies in the discovery of new therapeutic agents.
• Chemical Biology Probes: Employed in the development of tool compounds and labeled ligands for target identification and validation.
• Asymmetric Synthesis: Utilized as a chiral auxiliary or template in stereoselective synthetic routes.
• Academic & Industrial R&D: Fundamental research reagent in universities and corporate labs for exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	(S)-3-(2-Bromoethyl)-2,5-Diketopiperazine
CAS No.	89959-26-2
Molecular Formula	C6H9BrN2O2
Molecular Weight	221.05 g/mol
Synonyms	(S)-3-(2-Bromoethyl)piperazine-2,5-dione; (S)-1-(2-Bromoethyl)-2,5-diketopiperazine; (S)-3-(2-Bromoethyl)-2,5-piperazinedione; (S)-2,5-Diketopiperazine-3-ethyl bromide; (S)-3-(2-Bromoethyl)-2,5-dioxopiperazine; (S)-3-(β-Bromoethyl)-2,5-diketopiperazine; (S)-3-(2-Bromoethyl)-2,5-diketopiperazine, 89959-26-2
EINECS	Contact for details

Quality Control

Our (S)-3-(2-Bromoethyl)-2,5-Diketopiperazine is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The compound is light-sensitive; prolonged exposure to light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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