Description

Acetonitrile, (3,4-Dihydro-3-Oxo-2(1H)-Quinoxalinylidene)- (9Ci) is a specialized heterocyclic compound that serves as a valuable synthetic intermediate and building block in advanced organic chemistry. Its unique quinoxalinylidene-acetonitrile structure makes it a critical precursor for the development of novel pharmaceuticals, agrochemicals, and functional materials. This high-purity chemical is essential for research and development laboratories, as well as production facilities in the pharmaceutical and fine chemical sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex drug candidates, particularly those with quinoxaline or related heterocyclic cores for therapeutic applications.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its structural properties.
• Organic Synthesis Reagent: Serves as a versatile reagent for constructing complex molecular frameworks in academic and industrial research settings.
• Material Science Precursor: Potential precursor for the synthesis of organic semiconductors, dyes, or pigments due to its conjugated system.
• Chemical Biology Probes: Can be utilized in the design and synthesis of molecular probes for studying biological processes.

Basic Information

Item	Details
Product Name	Acetonitrile, (3,4-Dihydro-3-Oxo-2(1H)-Quinoxalinylidene)- (9Ci)
CAS No.	67557-67-9
Molecular Formula	C10H7N3O
Molecular Weight	185.18 g/mol
Synonyms	(3,4-Dihydro-3-oxo-2(1H)-quinoxalinylidene)acetonitrile; 2-(3-Oxo-3,4-dihydroquinoxalin-2(1H)-ylidene)acetonitrile; Quinoxalin-2(1H)-ylideneacetonitrile derivative; Acetonitrile, (3,4-dihydro-3-oxo-2(1H)-quinoxalinylidene)-; 67557-67-9; (2(1H)-Quinoxalinylidene)acetonitrile
EINECS	Contact for details

Quality Control

Our production of Acetonitrile, (3,4-Dihydro-3-Oxo-2(1H)-Quinoxalinylidene)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. Due to its complex organic nature, long-term storage under inert atmosphere may be recommended for optimal stability.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.