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Sigma-Aldrich

2-Chloro-5-nitrobenzonitrile

99%

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Linear Formula:
ClC6H3(NO2)CN
CAS Number:
Molecular Weight:
182.56
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

form

powder

mp

105-107 °C (lit.)

SMILES string

[O-][N+](=O)c1ccc(Cl)c(c1)C#N

InChI

1S/C7H3ClN2O2/c8-7-2-1-6(10(11)12)3-5(7)4-9/h1-3H

InChI key

ZGILLTVEEBNDOB-UHFFFAOYSA-N

General description

2-Chloro-5-nitrobenzonitrile effectively conjugates with rat glutathione S-transferase (GST) isoenzymes and is an alternative model substrate in GST-research.

Application

2-Chloro-5-nitrobenzonitrile was used in online detection of rat glutathione S-transferase P1-specific inhibitors by high-resolution screening technology.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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E M van der Aar et al.
Xenobiotica; the fate of foreign compounds in biological systems, 26(2), 143-155 (1996-02-01)
1. Four different rat glutathione S-transferase (GST) isoenzymes, belonging to three different classes, were examined for their GSH conjugating capacity towards 11 2-substituted 1-chloro-4-nitrobenzene derivatives. Significant differences were found in their enzyme kinetic parameters Km, kcat and kcat/Km. 2. Substrates
Jeroen Kool et al.
Journal of biomolecular screening, 12(3), 396-405 (2007-03-24)
A high-resolution screening (HRS) technology is described, which couples 2 parallel enzyme affinity detection (EAD) systems for substrates and inhibitors of rat cytosolic glutathione-S-transferases (cGSTs) and purified human GST P1 to gradient reversed-phase high-performance liquid chromatography (HPLC). The cGSTs and

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