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Merck
CN

73952

4-Nitrososulfamethoxazole

analytical standard

Synonym(s):

N-(5-Methyl-3-isoxazolyl)-4-nitrosobenzenesulfonamide

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About This Item

Empirical Formula (Hill Notation):
C10H9N3O4S
CAS Number:
131549-85-4
Molecular Weight:
267.26
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329765356
MDL number:
MFCD08690444
Beilstein/REAXYS Number:
6338308

Key Documents

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shipped in

wet ice

InChI

1S/C10H9N3O4S/c1-7-6-10(12-17-7)13-18(15,16)9-4-2-8(11-14)3-5-9/h2-6H,1H3,(H,12,13)

SMILES string

CC1=CC(NS(=O)(C2=CC=C(N=O)C=C2)=O)=NO1

InChI key

GHNQGDUYHCZZPT-UHFFFAOYSA-N

grade

analytical standard

assay

≥95.0% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤2.0% water (calc. from elemental analysis)

application(s)

pharmaceutical

format

neat

storage temp.

−20°C

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - 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

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Certificates of Analysis (COA)

Lot/Batch Number
BCBT7565

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Ki-Jun Yoon et al.
Cell, 171(4), 877-889 (2017-10-03)
N6-methyladenosine (m6A), installed by the Mettl3/Mettl14 methyltransferase complex, is the most prevalent internal mRNA modification. Whether m6A regulates mammalian brain development is unknown. Here, we show that m6A depletion by Mettl14 knockout in embryonic mouse brains prolongs the cell cycle

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