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Merck

I2285

IPA-3

≥95% (HPLC), powder

Synonym(s):

1,1′-Disulfanediyldinaphthalen-2-ol

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About This Item

Empirical Formula (Hill Notation):
C20H14O2S2
CAS Number:
Molecular Weight:
350.45
NACRES:
NA.77
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
≥95% (HPLC)
Form:
powder
Quality level:
Technical Service
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InChI

1S/C20H14O2S2/c21-17-11-9-13-5-1-3-7-15(13)19(17)23-24-20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H

SMILES string

Oc1ccc2ccccc2c1SSc3c(O)ccc4ccccc34

InChI key

RFAXLXKIAKIUDT-UHFFFAOYSA-N

assay

≥95% (HPLC)

form

powder

color

off-white to yellow

solubility

DMSO: >20 mg/mL, H2O: insoluble

storage temp.

2-8°C

Quality Level

Biochem/physiol Actions

IPA-3 is an allosteric inhibitor of Pak1.
IPA-3 is an allosteric inhibitor of Pak1. It binds to autoinhibitory domain of Pak1 (p21 activated kinase), highly selective amongst kinases. Pak1 is implicated in tumorigenesis and metastasis.

pictograms

CorrosionEnvironment

signalword

Danger

hcodes

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Elena G Sánchez et al.
PLoS pathogens, 8(6), e1002754-e1002754 (2012-06-22)
African swine fever (ASF) is caused by a large and highly pathogenic DNA virus, African swine fever virus (ASFV), which provokes severe economic losses and expansion threats. Presently, no specific protection or vaccine against ASF is available, despite the high
Aniruddha Das et al.
Scientific reports, 7(1), 13930-13930 (2017-10-27)
Fear conditioning, a behavioral model for studying fear-related disorders, is believed to be formed by alterations of synaptic efficacy mediated by changes in synaptic transmission and neuronal morphology in lateral amygdala (LA). Rac GTPase and its downstream effector p21-activated kinase (PAK)
Karla C Williams et al.
Oncogene, 38(19), 3598-3615 (2019-01-18)
Invadopodia are cell protrusions that mediate cancer cell extravasation but the microenvironmental cues and signaling factors that induce invadopodia formation during extravasation remain unclear. Using intravital imaging and loss of function experiments, we determined invadopodia contain receptors involved in chemotaxis
Elaine Y Chung et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 25(12), 3589-3601 (2019-03-14)
To evaluate therapeutic activity of PAK inhibition in ATLL and to characterize the role of PAK isoforms in cell proliferation, survival, and adhesion of ATLL cells in preclinical models. Frequency and prognostic impact of PAK2 amplification were evaluated in an
Mathilde Gavillet et al.
American journal of hematology, 93(2), 269-276 (2017-11-11)
NET formation in mice (NETosis) is supported by reactive oxygen species (ROS) production by NADPH oxidase and histone hypercitrullination by peptidylarginine deiminase 4 (PAD4). Rac1 and Rac2, expressed in polymorphonuclear neutrophils (PMNs), regulate the cytoskeleton, cell shape, adhesion, and migration

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