Description

5-Oxo-2-Piperazinecarboxylic Acid is a versatile heterocyclic building block of significant importance in advanced organic synthesis. Its piperazine core and functional groups make it a critical intermediate for constructing complex molecules with specific biological activities. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of various drug candidates, particularly those targeting the central nervous system and as protease inhibitors.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure.
• Peptide Mimetics & Conjugates: Serves as a constrained scaffold or linker in the design of peptide analogs and bioconjugates to enhance stability and bioavailability.
• Chemical Biology Probes: Employed in the creation of specialized probes and ligands for studying enzyme mechanisms and receptor interactions.
• Fine Chemical Synthesis: Acts as a precursor for other high-value, specialized piperazine derivatives and complex organic compounds.

Basic Information

Product Name	5-Oxo-2-Piperazinecarboxylic Acid
CAS No.	3262-59-7
Molecular Formula	C5H8N2O3
Molecular Weight	144.13 g/mol
Synonyms	2-Piperazinecarboxylic acid, 5-oxo-; 5-Oxopiperazine-2-carboxylic acid; (S)-5-Oxopiperazine-2-carboxylic acid (common stereoisomer); D-5-Oxopiperazine-2-carboxylic acid; 2,5-Piperazinedione-6-carboxylic acid; NSC 163063; 5-Keto-2-piperazinecarboxylic acid
EINECS	221-867-9

Quality Control

Our 5-Oxo-2-Piperazinecarboxylic Acid is manufactured under a strict quality management system. Each batch is subjected to 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) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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 crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.