Skip to Content
Merck
All Photos(1)

Documents

SML2809

Sigma-Aldrich

WNK463

≥98% (HPLC)

Synonym(s):

N-(1,1-Dimethylethyl)-1-[1-[5-[5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl]-2-pyridinyl]-4-piperidinyl]-1H-imidazole-5-carboxamide, N-tert-Butyl-1-(1-(5-(5-(trifluoromethyl)-1,3,4-oxadiazol-2-yl)pyridin-2-yl)piperidin-4-yl)-1H-imidazole-5-carboxamide

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C21H24F3N7O2
CAS Number:
2012607-27-9
Molecular Weight:
463.46
MDL number:
MFCD30489744
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

WNK463 is a high-affinity, ATP-competitive inhibitor against with-No-Lysine (K) kinases (hWNK1/3/4 IC50 = 5/6/9 nM with MBP & 1 μM ATP, hWNK2 IC50 = 1 nM with MBP & 2 μM ATP, hWNK1 IC50 = 41 nM with OSR1 & 0.5 μM ATP; hWNK1/4 KD = 3.71/3.84 by SPR), exhibiting weak affinity against only two other human kinases among a panel of 442. WNK463 downregulates the overexpressed OSR1 phosphorylation level in HEK293 cells (IC50 = 106 nM; 1 hr) and displays in vivo efficacy in rodent hypertension models (1-10 mg/kg in rats p.o., 10 mg/kg in hWNK1 transgenic mice p.o.) with good orally availability (F = 100%/mice & 74%/rats post 1.5 mg/kg p.o.).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Adam Volanakis et al.
Genes & development, 31(21), 2175-2185 (2017-12-03)
Nuclear gene transcription is coordinated with transcript release from the chromatin template and messenger RNA (mRNA) export to the cytoplasm. Here we describe the role of nuclear-localized kinase WNK1 (with no lysine [K] 1) in the mammalian mRNA export pathway
Clinton A Taylor et al.
Proceedings of the National Academy of Sciences of the United States of America, 115(15), 3840-3845 (2018-03-28)
The with-no-lysine (K) (WNK) signaling pathway to STE20/SPS1-related proline- and alanine-rich kinase (SPAK) and oxidative stress-responsive 1 (OSR1) kinase is an important mediator of cell volume and ion transport. SPAK and OSR1 associate with upstream kinases WNK 1-4, substrates, and
Jinwei Zhang et al.
Science signaling, 9(450), e3-e3 (2016-11-05)
The with-no-lysine (K) WNK kinases are master regulators of the Na+-(K+)-Cl- cotransporters, including the renal-specific NCC and NKCC2 cotransporters. The discovery of WNK463, an orally bioavailable pan-WNK kinase inhibitor that exploits unique structural properties of the WNK catalytic domain to
Ken Yamada et al.
Nature chemical biology, 12(11), 896-898 (2016-10-19)
The With-No-Lysine (K) (WNK) kinases play a critical role in blood pressure regulation and body fluid and electrolyte homeostasis. Herein, we introduce the first orally bioavailable pan-WNK-kinase inhibitor, WNK463, that exploits unique structural features of the WNK kinases for both
Melaine A Kuenemann et al.
Molecular informatics, 37(6-7), e1700138-e1700138 (2018-02-24)
The With-No-Lysine (WNK) serine/threonine kinase family constitutes a unique and distinctive branch of the kinome. The four proteins of this family (WNK1/2/3/4) are involved in blood pressure regulation, body fluid, and electrolyte homeostasis. Herein, we modeled and analyzed the binding
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service