Description

Piperazine, 1-[[3-Methyl-4-(1-Methylethyl)-5-Oxo-2(5H)-Isoxazolyl]Carbonyl]- (9Ci) is a specialized heterocyclic organic compound that serves as a key synthetic intermediate in advanced pharmaceutical and agrochemical research. Its complex molecular structure, featuring fused piperazine and isoxazolone rings, makes it a valuable building block for developing novel active ingredients. This high-purity intermediate is primarily sought by R&D chemists and process development scientists in the fine chemical and pharmaceutical industries.

Application

• As a key synthetic intermediate in the research and development of new pharmaceutical actives, particularly for central nervous system (CNS) or anti-infective targets.
• In the design and synthesis of novel agrochemicals, including potential herbicides or fungicides, leveraging its unique heterocyclic scaffold.
• For use in custom synthesis and contract manufacturing projects requiring high-purity, complex piperazine derivatives.
• As a building block in medicinal chemistry for creating focused libraries to explore structure-activity relationships (SAR).
• In academic and institutional research programs studying heterocyclic chemistry and reaction mechanisms.

Basic Information

Product Name	Piperazine, 1-[[3-Methyl-4-(1-Methylethyl)-5-Oxo-2(5H)-Isoxazolyl]Carbonyl]- (9Ci)
CAS No.	706804-13-9
Molecular Formula	C12H19N3O3
Molecular Weight	253.30 g/mol
Synonyms	1-[(3-Methyl-4-propan-2-yl-5-oxo-2H-isoxazol-2-yl)carbonyl]piperazine; 1-[(3-Methyl-4-isopropyl-5-oxo-4,5-dihydroisoxazol-2-yl)carbonyl]piperazine; 1-({3-Methyl-4-[(1-methylethyl)-5-oxo-2(5H)-isoxazolyl]}carbonyl)piperazine; Piperazine, 1-[(3-methyl-4-(1-methylethyl)-5-oxo-2(5H)-isoxazolyl)carbonyl]-; 706804-13-9; (3-Methyl-4-isopropyl-5-oxo-2,5-dihydroisoxazol-2-yl)(piperazin-1-yl)methanone
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems. Each batch is characterized and tested using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment. We support development and commercial projects requiring compliance with cGMP and ICH Q7 guidelines.

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 compound is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
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.