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107336

Sigma-Aldrich

2-Nitrobenzyl chloride

99%

Synonym(s):

α-Chloro-2-nitrotoluene

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About This Item

Linear Formula:
O2NC6H4CH2Cl
CAS Number:
612-23-7
Molecular Weight:
171.58
Beilstein/REAXYS Number:
388396
EC Number:
210-300-5
MDL number:
MFCD00007185
UNSPSC Code:
12352100
PubChem Substance ID:
24846764
NACRES:
NA.22

assay

99%

form

solid

bp

127-133 °C/10 mmHg (lit.)

mp

46-48 °C (lit.)

solubility

ethanol: soluble 98%

SMILES string

[O-][N+](=O)c1ccccc1CCl

InChI

1S/C7H6ClNO2/c8-5-6-3-1-2-4-7(6)9(10)11/h1-4H,5H2

InChI key

BXCBUWKTXLWPSB-UHFFFAOYSA-N

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Application

2-Nitrobenzyl chloride was used in the synthesis of S-(2-nitrobenzyl)cysteine which was inserted into human erythropoietin. 2-Nitrobenzyl chloride was used to prepare 4,4′-dinitrostillbene.

Biochem/physiol Actions

2-Nitrobenzyl chloride reacts with N-methyldiethanolamine and further reaction of the resulting quaternary diol with thionyl chloride at room temperature yields nitrobenzyl mustard quaternary salts.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

233.6 °F

flash_point_c

112 °C

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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W A Denny et al.
International journal of radiation oncology, biology, physics, 29(2), 317-321 (1994-05-15)
To explore the utility of a new class of compounds, nitrobenzyl mustard quaternary salts, as hypoxia-selective prodrugs of diffusible cytotoxins. The parent compound N,N-bis(2-chloroethyl)-N-methyl-N-(2-nitrobenzyl)ammonium chloride (SN 25246) was prepared by reaction of 2-nitrobenzyl chloride with N-methyldiethanolamine, and reaction of the
Influence of steric effects on the excited triplet-state lifetime of 2, 2'-dinitrostilbene and 2, 2', 4, 4', 6, 6'-hexanitrostilbene in acetonitrile solution.
Smit KJ.
The Journal of Physical Chemistry, 96(16), 6555-6558 (1992)
Taek Jin Kang et al.
FEBS letters, 517(1-3), 211-214 (2002-06-14)
Using Escherichia coli cell-free protein synthesis system and aminoacylated amber suppressor tRNA, we successfully inserted an unnatural amino acid S-(2-nitrobenzyl)cysteine into human erythropoietin. Three different types of translation stop suppression were observed and each of the three types was easily

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