Description

(1-Phenyl-Ethyl)-(2-Piperazin-1-Yl-Quinazolin-4-Yl)-Amine is a high-purity, synthetic organic compound belonging to the quinazoline class, characterized by its piperazine and phenyl-ethyl amine functional groups. This compound serves as a critical advanced intermediate in pharmaceutical research and development, enabling the synthesis of novel therapeutic agents. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in developing targeted drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential kinase inhibitors and other targeted small-molecule drugs.
• Biochemical Research: Used as a reference standard or probe compound in enzymatic and cellular assays to study specific biological pathways.
• Medicinal Chemistry: Serves as a core scaffold for structure-activity relationship (SAR) studies to optimize drug potency and selectivity.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for clinical trial materials.
• Academic Research: Utilized in university and institutional labs for fundamental research in organic synthesis and drug discovery.

Basic Information

Product Name	(1-Phenyl-Ethyl)-(2-Piperazin-1-Yl-Quinazolin-4-Yl)-Amine
CAS No.	662164-09-2
Molecular Formula	C21H25N5
Molecular Weight	347.46 g/mol
Synonyms	N-(1-Phenylethyl)-2-(piperazin-1-yl)quinazolin-4-amine; 4-N-(1-Phenylethyl)amino-2-(1-piperazinyl)quinazoline; 2-(Piperazin-1-yl)-N-(1-phenylethyl)quinazolin-4-amine; (1-Phenylethyl)[2-(piperazin-1-yl)quinazolin-4-yl]amine; 662164-09-2; UNII-9I4J7F2V8R
EINECS	Contact for details

Quality Control

Our (1-Phenyl-Ethyl)-(2-Piperazin-1-Yl-Quinazolin-4-Yl)-Amine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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