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Merck
CN

73952

Supelco

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
Beilstein:
6338308
MDL number:
MFCD08690444
UNSPSC Code:
41116107
PubChem Substance ID:
329765356
NACRES:
NA.24

Key Documents

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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

shipped in

wet ice

storage temp.

−20°C

SMILES string

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

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)

InChI key

GHNQGDUYHCZZPT-UHFFFAOYSA-N

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

Signal Word

Warning

Hazard Statements

H315,H317,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

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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