I0536

IWP-2

Name: IWP-2
Brand: SIGMA
Price: 174 USD
Availability: InStock

≥98% (HPLC), powder, Wnt antagonist

Synonym(s):

N-(6-Methyl-2-benzothiazolyl)-2-[(3,4,6,7-tetrahydro-4-oxo-3-phenylthieno[3,2-d]pyrimidin-2-yl)thio]-acetamide

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About This Item

Empirical Formula (Hill Notation):

C₂₂H₁₈N₄O₂S₃

CAS Number:

686770-61-6

Molecular Weight:

466.60

MDL number:

MFCD04457599

UNSPSC Code:

12352202

PubChem Substance ID:

329815312

NACRES:

NA.77

Key Documents

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Product Name

IWP-2, ≥98% (HPLC)

Quality Level

100

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

solubility

DMSO: 2 mg/mL, clear (warmed)

storage temp.

room temp

SMILES string

Cc1ccc2nc(NC(=O)CSC3=NC4=C(SCC4)C(=O)N3c5ccccc5)sc2c1

InChI

1S/C22H18N4O2S3/c1-13-7-8-15-17(11-13)31-21(23-15)25-18(27)12-30-22-24-16-9-10-29-19(16)20(28)26(22)14-5-3-2-4-6-14/h2-8,11H,9-10,12H2,1H3,(H,23,25,27)

InChI key

WRKPZSMRWPJJDH-UHFFFAOYSA-N

Related Categories

Bioactive Small Molecule Inhibitors

Bioactive Small Molecules

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Show Differences

1 of 4

This Item	SML1114	SML0493	SML2333
Sigma-Aldrich I0536 IWP-2	Sigma-Aldrich SML1114 IWP-4	Sigma-Aldrich SML0493 T16Ainh-A01	Sigma-Aldrich SML2333 VU0463271
form powder	form powder	form powder	form powder
assay ≥98% (HPLC)	assay ≥95% (HPLC)	assay ≥95% (HPLC)	assay ≥98% (HPLC)
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level -
storage temp. room temp	storage temp. −20°C	storage temp. room temp	storage temp. 2-8°C
storage condition desiccated	storage condition -	storage condition -	storage condition -
solubility DMSO: 2 mg/mL, clear (warmed)	solubility DMSO: 0.5 mg/mL, clear (warmed)	solubility DMSO: 5 mg/mL, clear (warmed)	solubility DMSO: 2 mg/mL, clear

Application

IWP-2 has been used to treat the cell lines L-Wnt-3a and L-Wnt-5a, to demonstrate the inhibitory effect of IWP-2.[1] It has also been used as a Wnt signaling inhibitor to treat WT and Gja1Jrt/+ stromal cells to confirm that, theWnt/β-catenin signaling pathway pathway was not involved in the increased marker expression by Gja1Jrt/+ osteoblasts.[2]

Biochem/physiol Actions

IWP-2 is an inactivator of Porcn function; inhibitor of Wnt production.

IWP-2 is an inactivator of Porcn function; inhibitor of Wnt production. Wnt/b-catenin (‘canonical′) pathway maintains transcriptional programs that enable stem cells to remain multipotent. Hyperactivation of the Wnt/b-catenin pathway leads to disease stage. IWP-2 inhibits Wnt production. It appears that IWP inactivates Porcn function either by directly inhibiting the Porcn active site or by modulating the function of a Porcn regulator. Porcn is a member of the membrane-bound O-acyltransferase (MBOAT) family, which adds a palmitoyl group to Wnt proteins that is essential to their signaling ability and is required for Wnt secretion. IWP-2 is useful in both regenerative medicine and anticancer efforts.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

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Inhibition of Wnt signalling dose-dependently impairs the acquisition and expression of amphetamine-induced conditioned place preference.

Farhana Islam et al.

Behavioural brain research, 326, 217-225 (2017-03-13)

The mechanisms by which dopaminergic neurotransmission in the nucleus accumbens (NAc) is involved in incentive learning produced by rewarding stimuli remain unclear. Recently, Wnt signalling has been implicated in synaptic plasticity and learning and memory. Functional interactions between Wnt and

MicroRNA-338-3p suppresses ovarian cancer cells growth and metastasis: implication of Wnt/catenin beta and MEK/ERK signaling pathways.

Ruitao Zhang et al.

Journal of experimental & clinical cancer research : CR, 38(1), 494-494 (2019-12-18)

Downregulation of microRNA-338-3p (miR-338-3p) was detected in many malignant tumors, which indicated miR-338-3p might serve as a role of antioncogene in those cancers. The present study aimed to explore the roles of miR-338-3p in the growth and metastasis of ovarian

Inhibition of Wnt signaling induces amyloidogenic processing of amyloid precursor protein and the production and aggregation of Amyloid-beta (A-beta) 42 peptides

Tapia-Rojas C, et al.

Journal of Neurochemistry, 139(6), 1175-1191 (2016)

Introduction of hsa-miR-103a and hsa-miR-1827 and hsa-miR-137 as new regulators of Wnt signaling pathway and their relation to colorectal carcinoma.

Ali Fasihi et al.

Journal of cellular biochemistry, 119(7), 5104-5117 (2017-08-18)

Wnt signaling is hyper-activated in most of human cancers including colorectal carcinoma (CRC). Therefore, the introduction of new regulators for Wnt pathway possesses promising diagnostic and therapeutic applications in cancer medicine. Bioinformatics analysis introduced hsa-miR-103a, hsa-miR-1827, and hsa-miR-137 as potential

Deep learning detects cardiotoxicity in a high-content screen with induced pluripotent stem cell-derived cardiomyocytes.

Francis Grafton et al.

eLife, 10 (2021-08-03)

Drug-induced cardiotoxicity and hepatotoxicity are major causes of drug attrition. To decrease late-stage drug attrition, pharmaceutical and biotechnology industries need to establish biologically relevant models that use phenotypic screening to detect drug-induced toxicity in vitro. In this study, we sought

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IWP-2