Description

Cyclopropyl-(3-Piperazin-1-Yl-Quinoxalin-2-Yl)-Amine Hydrochloride, 98+% C15H19N5, Mw: 305.81 CAS NO 1185319-93-0 is a high-purity, complex heterocyclic amine hydrochloride salt. This compound is a critical pharmaceutical intermediate and research chemical valued for its role in the synthesis of biologically active molecules. It is primarily utilized by pharmaceutical R&D teams and fine chemical manufacturers developing novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly in kinase inhibitor research.
• Biochemical Research: Used as a ligand or precursor in the study of enzyme-substrate interactions and receptor binding assays.
• Organic Synthesis: Serves as a versatile scaffold for constructing complex nitrogen-containing heterocycles in medicinal chemistry.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and quality control in API manufacturing.
• Agrochemical Research: Investigated as a precursor for novel compounds with potential pesticidal or herbicidal activity.
• Material Science: Explored as a monomer or additive in the development of specialty polymers and advanced materials.

Basic Information

Item	Details
Product Name	Cyclopropyl-(3-Piperazin-1-Yl-Quinoxalin-2-Yl)-Amine Hydrochloride
CAS No.	1185319-93-0
Molecular Formula	C15H19N5·HCl
Molecular Weight	305.81 g/mol (Free base: 269.35 g/mol)
Synonyms	N-Cyclopropyl-3-(piperazin-1-yl)quinoxalin-2-amine hydrochloride; 2-(Cyclopropylamino)-3-(1-piperazinyl)quinoxaline hydrochloride; 3-(Piperazin-1-yl)-N-cyclopropylquinoxalin-2-amine hydrochloride; CPQA Hydrochloride; Cyclopropyl-(3-piperazin-1-ylquinoxalin-2-yl)amine HCl; Quinoxaline derivative, CPQA; 1185319-93-0 (CAS); N2-Cyclopropyl-3-piperazin-1-yl-quinoxalin-2-amine hydrochloride
EINECS	Contact for details

Quality Control

Our Cyclopropyl-(3-Piperazin-1-Yl-Quinoxalin-2-Yl)-Amine Hydrochloride is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the specified 98+% purity grade. Certificates of Analysis (COA) with detailed chromatographic data are provided for traceability and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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