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Merck
CN

D6388

Dimethyl(2-hydroxy-5-nitrobenzyl)sulfonium bromide

≥95%

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About This Item

Empirical Formula (Hill Notation):
C9H12BrNO3S
CAS Number:
Molecular Weight:
294.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
249-105-5
MDL number:
Assay:
≥95%
Form:
solid
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InChI key

VEGVMTIJKACZGO-UHFFFAOYSA-N

InChI

1S/C9H11NO3S.BrH/c1-14(2)6-7-5-8(10(12)13)3-4-9(7)11;/h3-5H,6H2,1-2H3;1H

SMILES string

[Br-].C[S+](C)Cc1cc(ccc1O)[N+]([O-])=O

assay

≥95%

form

solid

storage temp.

2-8°C

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Y M Peyser et al.
FEBS letters, 259(2), 346-348 (1990-01-01)
Rabbit skeletal muscle myosin subfragment-1 (S-1) was reacted with dimethyl(2-hydroxy-5-nitrobenzyl)sulfonium bromide (DHNBS) resulting in modification of 0.8 tryptophan residues per S-1. In order to assign the most reactive tryptophan of the 5 S-1 tryptophans, antibodies were raised in rabbits against
Inactivation of the nucleoside transporter of the human erythrocyte by dimethyl (2-hydroxy-5-nitrobenzyl) sulphonium bromide.
S D Thorne et al.
Biochemical Society transactions, 19(4), 418S-418S (1991-11-01)
Structure-function relationship in the allosteric L-lactate dehydrogenases from Lactobacillus casei and Lactobacillus curvatus.
U Mayr et al.
European journal of biochemistry, 126(3), 549-558 (1982-09-01)
G I Karp et al.
Archives of biochemistry and biophysics, 233(2), 712-720 (1984-09-01)
A single tryptophan residue on antithrombin has been modified with dimethyl-(2-hydroxy-5-nitrobenzyl)sulfonium bromide. This alteration led to a 500-fold reduction in the heparin-dependent acceleration of thrombin-modified antithrombin interactions, as well as a 10-fold decrease in the avidity of the modified protease
J E McLean et al.
Biochemistry, 40(7), 2194-2200 (2001-05-01)
Brequinar and the active metabolite of leflunomide, A77 1726, have been clearly shown to inhibit human dihydroorotate dehydrogenase (DHODH), but conflicting mechanisms for their inhibition have been reported. DHODH catalyses the conversion of dihydroorotate (DHO) to orotate concurrent with the

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