Description

1-(p-Chlorobenzoyl)-4-Isobutylpiperazine Hydrochloride is a high-purity pharmaceutical intermediate and research chemical. This compound is valued for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily required by pharmaceutical R&D laboratories, contract manufacturing organizations (CMOs), and chemical synthesis specialists seeking reliable, high-quality raw materials for advanced organic synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel therapeutic agents and active pharmaceutical ingredients (APIs).
• Organic Synthesis Building Block: Used in research and development for constructing complex piperazine-based molecular architectures.
• Chemical Research & Development: Serves as a standard or starting material in academic and industrial research for studying structure-activity relationships (SAR).
• Reference Standard: Utilized as an analytical standard in quality control laboratories for method development and validation.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals requiring high-purity, functionalized piperazine derivatives.

Basic Information

Product Name	1-(p-Chlorobenzoyl)-4-Isobutylpiperazine Hydrochloride
CAS No.	19729-91-0
Molecular Formula	C15H21ClN2O • HCl
Molecular Weight	317.25 g/mol
Synonyms	1-[(4-Chlorophenyl)carbonyl]-4-(2-methylpropyl)piperazine hydrochloride; 4-Isobutyl-1-(4-chlorobenzoyl)piperazine hydrochloride; 1-(4-Chlorobenzoyl)-4-isobutylpiperazine HCl; 4-Chloro-N-(4-isobutylpiperazin-1-yl)benzamide hydrochloride; p-Chlorobenzoyl-4-isobutylpiperazine hydrochloride; 19729-91-0
EINECS	Contact for details

Quality Control

Our 1-(p-Chlorobenzoyl)-4-Isobutylpiperazine Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications suitable for pharmaceutical R&D and synthesis. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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