Description

4-Butyl-3,4-Dihydro-2(1H)-Quinoxalinone is a versatile heterocyclic organic compound belonging to the quinoxalinone class. This specialized intermediate is valued for its unique molecular scaffold, which is integral to the synthesis of more complex pharmacologically active molecules. It is primarily sought by research institutions and pharmaceutical development companies engaged in medicinal chemistry and the creation of novel therapeutic agents.

Application

• Pharmaceutical Intermediate: A key building block in the research and synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to develop new compounds with optimized biological activity.
• Agrochemical Development: Serves as a precursor in the research of novel pesticides and herbicides, leveraging its heterocyclic structure.
• Organic Synthesis: Employed in academic and industrial laboratories for the construction of complex nitrogen-containing heterocycles.
• Biochemical Tool Compound: Potential use in developing probes for studying enzyme inhibition or receptor binding in biochemical assays.

Basic Information

Product Name	4-Butyl-3,4-Dihydro-2(1H)-Quinoxalinone
CAS No.	73855-48-8
Molecular Formula	C₁₂H₁₆N₂O
Molecular Weight	204.27 g/mol
Synonyms	4-Butyl-1,2,3,4-tetrahydroquinoxalin-2-one; 4-Butyl-3,4-dihydro-1H-quinoxalin-2-one; 4-n-Butyl-3,4-dihydro-2(1H)-quinoxalinone; 2(1H)-Quinoxalinone, 4-butyl-3,4-dihydro-; 4-Butyl-1,2,3,4-tetrahydro-2-quinoxalinone; 4-Butyl-1,4-dihydro-2-quinoxalinone; 73855-48-8
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our fine chemical intermediates. Production of 4-Butyl-3,4-Dihydro-2(1H)-Quinoxalinone is monitored through in-process checks and final batch analysis using advanced techniques like HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep the container sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 97.0%
Purity (HPLC, Area %)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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