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Merck
CN

S8876

Sulfamerazine

ReagentPlus®, ≥99.0%

Synonym(s):

4-Amino-N-(4-methyl-2-pyrimidinyl)benzenesulfonamide, N1-(4-Methylpyrimidin-2-yl)sulfanilamide

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About This Item

Empirical Formula (Hill Notation):
C11H12N4O2S
CAS Number:
127-79-7
Molecular Weight:
264.30
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57654637
EC Number:
204-866-2
Beilstein/REAXYS Number:
249133
MDL number:
MFCD00023212

Key Documents

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Product Name

Sulfamerazine, ReagentPlus®, ≥99.0%

InChI key

QPPBRPIAZZHUNT-UHFFFAOYSA-N

InChI

1S/C11H12N4O2S/c1-8-6-7-13-11(14-8)15-18(16,17)10-4-2-9(12)3-5-10/h2-7H,12H2,1H3,(H,13,14,15)

SMILES string

Cc1ccnc(NS(=O)(=O)c2ccc(N)cc2)n1

product line

ReagentPlus®

assay

≥99.0%

Quality Level

200

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Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
WXBF7153V
WXBF3782V
MKCJ1176
WXBD7819V
WXBD2942V

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Florian M Koch et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(13), 3679-3692 (2011-03-03)
The first catalytic asymmetric synthesis of β-sultones is reported. This development has enabled a rapid access to a number of highly enantioenriched biologically interesting sulfonyl and sulfinyl compound classes, which makes use of the inherent ring strain of the four-membered
Lionel Billiet et al.
Free radical biology & medicine, 52(8), 1473-1485 (2012-02-14)
Protein sulfenic acids are essential cysteine oxidations in cellular signaling pathways. The thermodynamics that drive protein sulfenylation are not entirely clear. Experimentally, sulfenic acid reduction potentials are hard to measure, because of their highly reactive nature. We designed a calculation
Mehdi D Esrafili et al.
Journal of molecular graphics & modelling, 27(3), 326-331 (2008-07-08)
A density functional theory investigation was carried out to characterize (14)N electric field gradient tensors, EFG, in crystalline sulfamerazine and sulfathiazole. To include hydrogen-bonding effects in the calculations, the most probable interacting molecules with the target were considered as tetrameric
Regioselective hydroxysulfenylation of alpha,beta-unsaturated imines: enhanced stability of an intermediate radical.
Masafumi Ueda et al.
Angewandte Chemie (International ed. in English), 47(30), 5600-5604 (2008-06-17)
M S P De Lima et al.
Carbohydrate research, 344(13), 1709-1715 (2009-06-27)
In this work chitosan membranes modified by contact with poly(acrylic acid) (PAA) aqueous solution at two different temperatures (25 degrees C and 60 degrees C) were obtained. The pure chitosan (CS) membranes, as well as those treated with PAA (CSPAA_25
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