Description

Piperazine, 1-[[3-Methyl-4-(1-Methylethyl)-5-Oxo-2(5H)-Isoxazolyl]Carbonyl]-4-(2-Pyrimidinyl)- (9Ci) is a specialized heterocyclic organic compound that serves as a key advanced intermediate in modern synthetic chemistry. Its complex molecular architecture, featuring fused piperazine, isoxazolone, and pyrimidine rings, makes it a valuable building block for the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. This high-purity intermediate is primarily sought by R&D and process development teams in the pharmaceutical and agrochemical industries for the synthesis of new chemical entities with targeted biological activity.

Application

• Pharmaceutical Intermediate: Critical building block for the synthesis of novel drug candidates, particularly in therapeutic areas requiring complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new-generation pesticides, herbicides, and fungicides due to its bioactive core structure.
• Chemical Synthesis: Serves as a versatile precursor in organic synthesis for constructing complex molecules in academic and industrial research settings.
• Material Science: Potential intermediate for creating specialty polymers or functional materials with specific electronic or binding properties.

Basic Information

Product Name	Piperazine, 1-[[3-Methyl-4-(1-Methylethyl)-5-Oxo-2(5H)-Isoxazolyl]Carbonyl]-4-(2-Pyrimidinyl)- (9Ci)
CAS No.	706804-26-4
Molecular Formula	C17H19N5O3
Molecular Weight	341.37 g/mol
Synonyms	1-[(3-Methyl-4-isopropyl-5-oxo-4,5-dihydroisoxazol-2-yl)carbonyl]-4-(pyrimidin-2-yl)piperazine; 4-(Pyrimidin-2-yl)-1-[(3-methyl-4-propan-2-yl-5-oxo-1,2-oxazol-2-yl)carbonyl]piperazine; 1-[(3-Methyl-4-isopropyl-5-oxo-2-isoxazolinyl)carbonyl]-4-(2-pyrimidinyl)piperazine; Piperazine derivative (CAS 706804-26-4); Advanced Piperazine-Isoxazolone Intermediate
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management systems, ensuring batch-to-batch consistency and high purity. Quality is verified through comprehensive analytical techniques including HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles. We support cGMP standards for pharmaceutical applications and can accommodate custom purity specifications upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines
Loss on Drying	≤ 0.5%

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