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Merck

5.06072

IWP-2

≥99% (HPLC), liquid, Wnt antagonist, Calbiochem

Synonym(s):

InSolution Wnt Antagonist II, IWP-2, N-(6-Methylbenzo[d]thiazol-2-yl)-2-(4-oxo-3-phenyl-3,4,6,7-tetrahydrothieno[3,2-d]pyrimidin-2-ylthio)acetamide, Wnt Pathway Inhibitor II InSolution, Inhibitor of Wnt Production-2, Porcn Inhibitor I InSolution, InSolution Wnt Antag

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About This Item

Empirical Formula (Hill Notation):
C22H18N4O2S3
CAS Number:
686770-61-6
Molecular Weight:
466.60
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
MFCD04457599
Assay:
≥99% (HPLC)
Form:
liquid
Quality level:
100
Storage condition:
OK to freeze
avoid repeated freeze/thaw cycles
desiccated (hygroscopic)
protect from light

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Product Name

IWP-2, InSolution, ≥99%, 10 mM in DMSO, A cell-permeable benzothiazolyl-acetamide compound, Wnt Antagonist II

SMILES string

[s]1c2c(nc1NC(=O)CSc3[n]([c](c5c(n3)CCS5)=O)c4ccccc4)ccc(c2)C

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

assay

≥99% (HPLC)

form

liquid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
avoid repeated freeze/thaw cycles
desiccated (hygroscopic)
protect from light

storage temp.

−70°C

Quality Level

100

Related Categories

Packaging

Packaged under inert gas

Disclaimer

Toxicity: Standard Handling (A)

General description

A cell-permeable benzothiazolyl-acetamide compound that inhibits the cellular Wnt processing and secretion via selective blockage of MBOAT (membrane-bound O-acyltranferase) family member Porcn- (Porcupine) mediated Wnt palmitoylation. IWP-2 does not affect Wnt/β-catenin signaling pathway in general and, unlike IWR-1-endo (Cat. No. 681669), displays no effect against Wnt-stimulated cellular responses.

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Porcn
Reversible: yes

Physical form

A 10 mM (5 mg/1.07 ml) sterile-filtered solution of Wnt Antagonist II, IWP-2 (Cat. No. 681671) in DMSO.

Preparation Note

Following initial thaw, aliquot and freeze (-20°C). Aliquots are stable for up to 6 months at -20°C. Warming to 60°C may be required upon initial thaw.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

188.6 °F - (refers to pure substance)

flash_point_c

87 °C - (refers to pure substance)

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Flammable liquids + Type 3 petroleums + Hazardous rank III + Water soluble liquid

fsl

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’.

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