Description

3-Cyclopropyl-2-Isobutyl-2,3-Dihydro-1H-Quinazolin-4-One is a high-value, synthetically derived quinazolinone derivative, serving as a crucial advanced intermediate in modern organic synthesis. Its unique fused heterocyclic structure makes it a versatile building block for the development of novel pharmacologically active compounds. This product is primarily targeted at research and development laboratories and production facilities in the pharmaceutical and agrochemical sectors seeking to create new molecules with specific biological activities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-infective therapeutic areas.
• Agrochemical Research: Used as a core scaffold for developing new pesticides and herbicides with novel modes of action.
• Chemical Biology Probe: Serves as a starting material for creating tool compounds to study biological pathways and protein functions.
• Material Science Research: Investigated for the synthesis of specialty polymers and organic electronic materials due to its rigid, conjugated structure.
• Academic & Contract Research: Employed in university and CRO settings for method development and exploration of new heterocyclic chemistry.

Basic Information

Product Name	3-Cyclopropyl-2-Isobutyl-2,3-Dihydro-1H-Quinazolin-4-One
CAS No.	1245569-06-5
Molecular Formula	C₁₅H₂₀N₂O
Molecular Weight	244.33 g/mol
Synonyms	2,3-Dihydro-3-cyclopropyl-2-isobutyl-1H-quinazolin-4-one; 3-Cyclopropyl-2-isobutyl-1,2,3,4-tetrahydroquinazolin-4-one; 4(1H)-Quinazolinone, 2,3-dihydro-3-cyclopropyl-2-(2-methylpropyl)-; 1245569-06-5; Quinazolin-4-one derivative; Cyclopropyl isobutyl dihydroquinazolinone
EINECS	Contact for details

Quality Control

Our production of 3-Cyclopropyl-2-Isobutyl-2,3-Dihydro-1H-Quinazolin-4-One adheres to stringent in-process controls and final release testing to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, NMR, and MS for comprehensive characterization and impurity profiling. A detailed Certificate of Analysis (COA) is provided with each batch, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches 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.