Description

Piperazine, 1,4-Diacetyl- (6Ci,8Ci,9Ci) CAS NO 18940-57-3 is a high-purity, functionalized piperazine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its dual acetyl-protected amine groups, which provide controlled reactivity and stability for constructing complex molecular architectures. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting neurological and parasitic conditions.
• Agrochemical Synthesis: Used as a building block for developing novel herbicides, fungicides, and insecticides with specific activity profiles.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the production of specialty polymers, resins, and polyamides.
• Ligand and Catalyst Preparation: Utilized to synthesize complex chelating ligands and organocatalysts for asymmetric synthesis and metal complexation.
• Chemical Research & Development: A versatile scaffold in medicinal chemistry and material science R&D for creating new chemical entities.
• Dye and Pigment Manufacturing: Intermediate in the production of certain complex organic dyes and colorants.

Basic Information

Product Name	Piperazine, 1,4-Diacetyl- (6Ci,8Ci,9Ci)
CAS No.	18940-57-3
Molecular Formula	C8H14N2O2
Molecular Weight	170.21 g/mol
Synonyms	1,4-Diacetylpiperazine; N,N'-Diacetylethylenediamine (obsolete); 1,4-Di(acetyl)piperazine; Piperazine, 1,4-diacetyl-; 1-Acetyl-4-(acetyl)piperazine; NSC 403697; Bis(acetamido)ethane; Ethane-1,2-diyl bis(acetamide)
EINECS	242-704-8

Quality Control

Our Piperazine, 1,4-Diacetyl- is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets exacting standards for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability, consistency, and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong acids. The product may be hygroscopic; ensure containers are sealed after use to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	138°C - 142°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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