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K4144

KB-R7943

Name: KB-R7943
Brand: SIGMA

≥98% (HPLC), powder

Synonym(s):

2-[4-[(4-nitrophenyl)methoxy]phenyl]ethyl ester, methanesulfonate (1:1), Carbamimidothioic acid

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About This Item

Empirical Formula (Hill Notation):

C₁₆H₁₇N₃O₃S·CH₃SO₃H

CAS Number:

182004-64-4

Molecular Weight:

427.50

NACRES:

NA.77

PubChem Substance ID:

329817144

UNSPSC Code:

12352200

MDL number:

MFCD00952138

Assay:

≥98% (HPLC)

Form:

powder

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Properties

assay

≥98% (HPLC)

form

powder

color

off-white to tan

solubility

DMSO: >10 mg/mL

storage temp.

2-8°C

SMILES string

CS(O)(=O)=O.NC(=N)SCCc1ccc(OCc2ccc(cc2)[N+]([O-])=O)cc1

InChI

1S/C16H17N3O3S.CH4O3S/c17-16(18)23-10-9-12-3-7-15(8-4-12)22-11-13-1-5-14(6-2-13)19(20)21;1-5(2,3)4/h1-8H,9-11H2,(H3,17,18);1H3,(H,2,3,4)

InChI key

WGIKEBHIKKWJLG-UHFFFAOYSA-N

Description

Biochem/physiol Actions

KB-R7943 inhibits the reversed Na(+)/Ca(2+) exchanger, NCX.

KB-R7943 inhibits the reversed Na(+)/Ca(2+) exchanger, NCX. In cardiomyocytes, Ca2+ is released from intracellular stores during contraction, and sequestered again during relaxation. NCX is the primary mechanism that prevents Ca2+ overload due to influx of calcium across the plasma membrane.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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