Description

7-Acetyl-3,4-Dihydroquinoxalin-2(1H)-One is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters as a versatile intermediate for constructing complex molecular architectures, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Organic Synthesis: Serves as a versatile precursor for the construction of complex fused heterocyclic systems and functionalized quinoxaline derivatives.
• Material Science: Potential intermediate for the development of organic electronic materials, dyes, and pigments.
• Chemical Biology: Utilized as a scaffold or probe in the design of enzyme inhibitors and molecular tools for biological studies.

Basic Information

Product Name	7-Acetyl-3,4-Dihydroquinoxalin-2(1H)-One
CAS No.	1255147-27-3
Molecular Formula	C10H10N2O2
Molecular Weight	190.20 g/mol
Synonyms	7-Acetyl-1,2,3,4-tetrahydroquinoxalin-2-one; 7-Acetyl-3,4-dihydro-1H-quinoxalin-2-one; 2(1H)-Quinoxalinone, 7-acetyl-3,4-dihydro-; 7-Acetyl-1,2,3,4-tetrahydro-2-quinoxalinone; 7-Acetyl-1,2,3,4-tetrahydroquinoxalin-2(1H)-one
EINECS	Contact for details

Quality Control

Our 7-Acetyl-3,4-Dihydroquinoxalin-2(1H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.