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Quinoxaline CAS NO 91-19-0
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CAS No.:91-19-0
Grade:Pharmacy Grade
Content:99.9%
Brand:Customizable
Packaging:Customizable
Description
Quinoxaline is a nitrogen-containing heterocyclic compound that serves as a fundamental building block in advanced organic synthesis. Its fused bicyclic structure makes it a versatile intermediate for creating complex molecules with specific electronic and biological properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, where it is used to develop active ingredients and functional materials.
Application
- Pharmaceutical Intermediate: Key precursor in the synthesis of various bioactive molecules, including antimicrobials, antivirals, and kinase inhibitors.
- Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
- Organic Electronic Materials: Serves as a core structure in the development of organic light-emitting diodes (OLEDs), dyes, and conductive polymers.
- Coordination Chemistry & Ligands: Acts as a chelating ligand for transition metals in catalytic systems and metal-organic frameworks (MOFs).
- Chemical Research & Development: A valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and new drug discovery.
- Corrosion Inhibitors: Investigated for use in formulations designed to protect metals in industrial settings.
Basic Information
| Product Name | Quinoxaline |
| CAS No. | 91-19-0 |
| Molecular Formula | C8H6N2 |
| Molecular Weight | 130.15 g/mol |
| Synonyms | 1,4-Benzodiazine; Benzopyrazine; Benzo[a]pyrazine; Quinoxaline; 2,3-Benzopyrazine; EINECS 202-047-3; Phenopiazine |
| EINECS | 202-047-3 |
Quality Control
Our Quinoxaline is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including detailed Certificates of Analysis (COA) with parameters such as purity (HPLC), identity (IR, NMR), and impurity profiles. Our quality systems are designed to meet the stringent requirements of GMP and ISO standards for advanced chemical intermediates.
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 strong oxidizing agents.
Specification
| Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Identification (IR) | Conforms to structure |
| Purity (HPLC) | ≥ 98.0% |
| Melting Point | 28 - 32 °C |
| 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.
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