Description

3-(Piperidin-4-Ylmethyl)-3,4-Dihydroquinazolin-2(1H)-One Hydrochloride is a high-purity organic salt compound of significant interest in advanced chemical synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block for research and development. It is primarily required by pharmaceutical R&D laboratories, agrochemical manufacturers, and specialty chemical companies engaged in the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection and pest management solutions.
• Chemical Biology Probe: Serves as a scaffold for creating molecular probes to study biological pathways and enzyme functions.
• Organic Synthesis: A versatile reagent for constructing complex heterocyclic frameworks in medicinal and process chemistry.
• Academic & Contract Research: Essential for universities and CROs (Contract Research Organizations) conducting research in medicinal chemistry and drug discovery.

Basic Information

Product Name	3-(Piperidin-4-Ylmethyl)-3,4-Dihydroquinazolin-2(1H)-One Hydrochloride
CAS No.	92311-23-4
Molecular Formula	C15H20N3O·HCl
Molecular Weight	291.80 g/mol
Synonyms	3-[(4-Piperidinyl)methyl]-3,4-dihydro-2(1H)-quinazolinone hydrochloride; 3-(Piperidin-4-ylmethyl)-1,2,3,4-tetrahydroquinazolin-2-one hydrochloride; 92311-23-4; 3,4-Dihydro-3-[(4-piperidinyl)methyl]-2(1H)-quinazolinone monohydrochloride; Quinazolinone derivative, 3-(piperidin-4-ylmethyl)-3,4-dihydro-2(1H)-one hydrochloride; 3-(4-Piperidylmethyl)-3,4-dihydro-1H-quinazolin-2-one hydrochloride
EINECS	Contact for details

Quality Control

Our 3-(Piperidin-4-Ylmethyl)-3,4-Dihydroquinazolin-2(1H)-One Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.