Description

tert-Butyl 2-oxopiperazine-1-carboxylate is a versatile and high-purity pharmaceutical intermediate of significant commercial importance. Its core value lies in its role as a key building block for the synthesis of complex molecules, particularly in medicinal chemistry and drug discovery. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and biotechnology industries for developing active pharmaceutical ingredients (APIs) and novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Serves as a key scaffold for constructing molecular libraries and exploring structure-activity relationships (SAR) in drug discovery.
• Peptidomimetic Synthesis: Used in the design and preparation of peptidomimetics, which are molecules that mimic the biological activity of peptides.
• API Development: Integral to the multi-step synthesis of target molecules for preclinical and clinical development.
• Custom Synthesis Building Block: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.

Basic Information

Product Name	tert-Butyl 2-oxopiperazine-1-carboxylate
CAS No.	889958-14-9
Molecular Formula	C9H16N2O3
Molecular Weight	200.24 g/mol
Synonyms	1-Boc-2-oxopiperazine; 1-(tert-Butoxycarbonyl)-2-oxopiperazine; tert-Butyl 2-oxo-1-piperazinecarboxylate; 2-Oxo-1-piperazinecarboxylic acid tert-butyl ester; 1-Boc-piperazin-2-one; Boc-2-oxopiperazine; 1-N-Boc-2-piperazinone; 2-Oxopiperazine-1-carboxylic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our tert-Butyl 2-oxopiperazine-1-carboxylate is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for research and pharmaceutical applications. Each lot undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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