Description

tert-Butyl 2-Cyanopiperazine-1-Carboxylate Hemioxalate is a high-purity, protected piperazine derivative that serves as a critical synthetic intermediate in advanced organic synthesis. Its value lies in providing a versatile, reactive scaffold for constructing complex nitrogen-containing heterocycles, which are pivotal in modern pharmaceutical discovery. This compound is essential for research chemists and process development scientists in the pharmaceutical and agrochemical industries, particularly those focused on developing novel active pharmaceutical ingredients (APIs) and fine chemicals. The CAS number for this compound is 1523617-98-2.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of complex drug candidates, particularly those containing piperazine and cyanopiperidine motifs.
• Protease Inhibitor Synthesis: Used in the research and development of protease inhibitors for treating diseases such as HIV and hepatitis C.
• Kinase Inhibitor Development: Serves as a precursor in the creation of novel kinase inhibitors for oncology and inflammatory disease research.
• Chemical Biology Probes: Utilized to create labeled or tagged compounds for studying biological pathways and target engagement.
• Agrochemical Research: Acts as an intermediate in the development of new herbicides and pesticides with novel modes of action.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring high-purity, specialized intermediates.

Basic Information

Item	Details
Product Name	tert-Butyl 2-Cyanopiperazine-1-Carboxylate Hemioxalate
CAS No.	1523617-98-2
Molecular Formula	C11H17N3O2 • ½C2H2O4
Molecular Weight	Contact for details
Synonyms	1-Boc-2-Cyanopiperazine Hemioxalate; 1-(tert-Butoxycarbonyl)-2-cyanopiperazine Hemioxalate; 2-Cyano-1-piperazinecarboxylic acid 1,1-dimethylethyl ester hemioxalate; Boc-2-cyanopiperazine hemioxalate; tert-Butyl 2-cyano-1-piperazinecarboxylate hemioxalate; 1-N-Boc-2-cyanopiperazine hemioxalate; 2-Cyanopiperazine-1-carboxylic acid tert-butyl ester hemioxalate
EINECS	Contact for details

Quality Control

Our tert-Butyl 2-Cyanopiperazine-1-Carboxylate Hemioxalate is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with each shipment, detailing all critical specifications. We support cGMP compliance for advanced pharmaceutical applications, and our quality protocols are designed to meet the stringent requirements of global regulatory standards.

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). This compound is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. For long-term storage, consider storing under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms
Identification (IR)	Conforms
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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