Description

2(1H)-Quinazolinone, 5,6,7,8-Tetrahydro- (9Ci) is a heterocyclic organic compound belonging to the quinazolinone class, serving as a versatile and valuable synthetic intermediate. This compound is crucial for research and development in medicinal chemistry due to its role as a core scaffold for constructing more complex molecules. It is primarily needed by pharmaceutical R&D laboratories, agrochemical companies, and fine chemical manufacturers engaged in the synthesis of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates targeting various therapeutic areas.
• Medicinal Chemistry Research: Core scaffold used in structure-activity relationship (SAR) studies and library synthesis for drug discovery.
• Agrochemical Synthesis: Intermediate in the development of novel pesticides and herbicides.
• Fine Chemical Production: Used in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic & Institutional Research: Serves as a starting material for methodological studies and the exploration of new heterocyclic chemistry.

Basic Information

Product Name	2(1H)-Quinazolinone, 5,6,7,8-Tetrahydro- (9Ci)
CAS No.	81532-77-6
Molecular Formula	C8H10N2O
Molecular Weight	150.18 g/mol
Synonyms	5,6,7,8-Tetrahydroquinazolin-2(1H)-one; 5,6,7,8-Tetrahydro-2(1H)-quinazolinone; 1,2,3,4-Tetrahydroquinazolin-2-one; Tetrahydroquinazolinone; 2-Oxo-1,2,3,4-tetrahydroquinazoline; 2-Hydroxy-5,6,7,8-tetrahydroquinazoline
EINECS	Contact for details

Quality Control

Our 2(1H)-Quinazolinone, 5,6,7,8-Tetrahydro- (9Ci) is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We can supply material suitable for research and development purposes, with custom purity grades available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. The compound is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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