49498

Quinoxaline

analytical standard

• Synonym(s): 1,4-Benzodiazine, Benzo[a]pyrazine, Benzopyrazine
• Empirical Formula (Hill Notation): C₈H₆N₂
• CAS Number: 91-19-0
• Molecular Weight: 130.15
• Beilstein/REAXYS Number: 109351
• EC Number: 202-047-4
• MDL number: MFCD00006719
• UNSPSC Code: 41116107
• PubChem Substance ID: 329757464

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥98.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• bp: 220-223 °C (lit.)
• mp: 29-32 °C (lit.)
• density: 1.124 g/mL at 25 °C (lit.)
• application(s): cleaning products; clinical; cosmetics; environmental; food and beverages; personal care
• format: neat
• storage temp.: 2-8°C
• SMILES string: c1ccc2nccnc2c1
• InChI: 1S/C8H6N2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-6H
• InChI key: XSCHRSMBECNVNS-UHFFFAOYSA-N

Description

General description

Quinoxaline is a synthetic non-nutritive feed additive, consisting of a quinoxaline ring moiety.[1] The quinoxaline ring is part of a variety of antibiotics, namely actinomycin, levomycin, and echinomycin, which inhibit the growth of Gram-positive bacteria. It is also active against various transplantable tumors.[2][3]

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3