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Merck
CN

49498

Quinoxaline

analytical standard

Synonym(s):

1,4-Benzodiazine, Benzo[a]pyrazine, Benzopyrazine

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About This Item

Empirical Formula (Hill Notation):
C8H6N2
CAS Number:
91-19-0
Molecular Weight:
130.15
EC Number:
202-047-4
UNSPSC Code:
41116107
PubChem Substance ID:
329757464
Beilstein/REAXYS Number:
109351
MDL number:
MFCD00006719

Key Documents

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InChI key

XSCHRSMBECNVNS-UHFFFAOYSA-N

InChI

1S/C8H6N2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-6H

SMILES string

c1ccc2nccnc2c1

grade

analytical standard

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

Quality Level

100

General description

Quinoxaline is a synthetic non-nutritive feed additive, consisting of a quinoxaline ring moiety. 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.

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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ8938
BCBT4160

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Preparation of silver nanostructures from a new benzopyrazine silver (I) nitrate coordination polymer
Mollaee J, et al.
Inorganic Chemistry Communications, 43, 67-69 (2014)
Catalyst?Free Protocol for the Synthesis of Quinoxalines and Pyrazines in PEG
Huang Q-T, et al.
Journal of Heterocyclic Chemistry, 50(2), 293-297 (2013)
Determination of quinoxaline antibiotics in fish feed by enzyme-linked immunosorbent assay using a monoclonal antibody
Peng J, et al.
Analytical Methods : Advancing Methods and Applications, 7(12), 5204-5209 (2015)
Tony Antoniou et al.
Antiviral therapy, 19(6), 607-611 (2014-02-13)
We sought to determine the pharmacokinetic disposition of raltegravir in the blood and seminal plasma of HIV-infected men. We conducted a pharmacokinetic study using a staggered sampling approach. A total of 16 HIV-infected men receiving raltegravir-based therapy were recruited into

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