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Merck

SML2606

Bragsin2

≥98% (HPLC)

Synonym(s):

6-Methoxy-5-nitro-2-(trifluoromethyl)-4H-1-benzopyran-4-one

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About This Item

Empirical Formula (Hill Notation):
C11H6F3NO5
CAS Number:
Molecular Weight:
289.16
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
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Product Name

Bragsin2, ≥98% (HPLC)

SMILES string

FC(F)(F)c1[o]c2c([c](c1)=O)c(c(cc2)OC)[N+](=O)[O-]

InChI key

WJUILHMXVGFAIS-UHFFFAOYSA-N

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 2 mg/mL, clear

storage temp.

2-8°C

Biochem/physiol Actions

Bragsin2 is a hydration resistant cell penetrant, potent and selective noncompetitive inhibitor of ArfGEF BRAG2 (Afr guanine nucleotide exchange factor BRAG2) that inhibits Arf GTPase activation in vitro and in cells. It binds to pleckstrin homology (PH) domain of BRAG2 and misposition BRAG2 on the membrane. Bragsin2 disrupt the function of the yeast ArfGEF Sec7p. Bragsin2 suppresses tumorsphere formation of some breast cancer stem cell lines including SUM149 and S68.
cell penetrant, potent and selective noncompetitive inhibitor of ArfGEF BRAG2

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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Agata Nawrotek et al.
Nature chemical biology, 15(4), 358-366 (2019-02-12)
Peripheral membrane proteins orchestrate many physiological and pathological processes, making regulation of their activities by small molecules highly desirable. However, they are often refractory to classical competitive inhibition. Here, we demonstrate that potent and selective inhibition of peripheral membrane proteins

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