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Safety Information

B5681

Sigma-Aldrich

Bay 11-7085

≥98% (HPLC), solid

Synonym(s):

(E)-3-(4-t-Butylphenylsulfonyl)-2-propenenitrile

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About This Item

Empirical Formula (Hill Notation):
C13H15NO2S
CAS Number:
196309-76-9
Molecular Weight:
249.33
MDL number:
MFCD01862602
UNSPSC Code:
12352200
PubChem Substance ID:
24278273
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

solid

color

white

solubility

DMSO: soluble >25 mg/mL
H2O: insoluble

SMILES string

CC(C)(C)c1ccc(cc1)S(=O)(=O)\C=C\C#N

InChI

1S/C13H15NO2S/c1-13(2,3)11-5-7-12(8-6-11)17(15,16)10-4-9-14/h4-8,10H,1-3H3/b10-4+

InChI key

VHKZGNPOHPFPER-ONNFQVAWSA-N

Gene Information

human ... NFKB1(4790)

Application

Bay 11-7085 has been used as:
  • nuclear factor-κB inhibitor in Panc-1 cells, macrophages
  • inhibitory κB kinase IKK inhibitor in human astrocytoma cells U87MGs
  • phospho-p65 inhibitor human monocyte cell line THP-1

Biochem/physiol Actions

Bay 11-7085 inactivates peroxisome proliferator-activated receptors γ (PPAR-γ) and increases the microtubule-associated proteins 1A/1B light chain 3B (LC3B), a marker of autophagy resulting in apoptosis in human synovial fibroblasts. It promotes apoptosis in pancreatic carcinoma and may serve as radiotherapy-sensitizing drug. BAY 11-7085 decreases B-cell lymphoma 2 (Bcl-2) by inhibiting pI-κBα (inhibitor of nuclear factor κ B kinase subunit α
Inhibits NF-κB activated expression of ICAM-1, VCAM-1, E-selectin, IL-6 and IL-8.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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.

PDSCL

Deleterious substance

JAN Code

B5681-VAR:
B5681-10MG:4548173189161
B5681-IP:
B5681-BULK:

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Certificates of Analysis (COA)

Lot/Batch Number
094M4618V
092M4603V
109K4613
118K46051
118K4605

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Qin Yan et al.
PLoS pathogens, 10(6), e1004149-e1004149 (2014-06-06)
Using A/J mice, which are susceptible to Staphylococcus aureus, we sought to identify genetic determinants of susceptibility to S. aureus, and evaluate their function with regard to S. aureus infection. One QTL region on chromosome 11 containing 422 genes was
The role of IKKbeta in Venezuelan equine encephalitis virus infection
Amaya M, et al.
Testing, 9(2), e86745-e86745 (2014)
beta2 adrenergic-neurotrophin feedforward loop promotes pancreatic cancer
Renz BW, et al.
Cancer Cell, 33(1), 75-90 (2018)
Neat1 regulates oxidized low-density lipoprotein-induced inflammation and lipid uptake in macrophages via paraspeckle formation
Huang-Fu N, et al.
Molecular Medicine Reports, 17(2), 3092-3098 (2018)
BAY 11-7085 induces glucocorticoid receptor activation and autophagy that collaborate with apoptosis to induce human synovial fibroblast cell death
Relic B, et al.
Oncotarget, 7(17), 23370-23370 (2016)
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