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Merck

SML0063

Q-VD-OPh hydrate

≥95% (HPLC), powder, pan-caspase inhibitor

Sinónimos:

5-(2,6-Difluorophenoxy)-3-[[3-methyl-1-oxo-2-[(2-quinolinylcarbonyl)amino]butyl]amino]-4-oxo-pentanoic acid hydrate

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Acerca de este artículo

Fórmula empírica (notación de Hill):
C26H25F2N3O6 · xH2O
Número CAS:
Peso molecular:
513.49 (anhydrous basis)
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
Assay:
≥95% (HPLC)
Form:
powder
Quality level:
Storage condition:
desiccated
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Nombre del producto

Q-VD-OPh hydrate, ≥95% (HPLC)

SMILES string

O=C(NC(C(C)C)C(NC(C(COC1=C(F)C=CC=C1F)=O)CC(O)=O)=O)C2=NC3=CC=CC=C3C=C2.[H]O[H]

InChI

1S/C26H25F2N3O6.H2O/c1-14(2)23(31-25(35)19-11-10-15-6-3-4-9-18(15)29-19)26(36)30-20(12-22(33)34)21(32)13-37-24-16(27)7-5-8-17(24)28;/h3-11,14,20,23H,12-13H2,1-2H3,(H,30,36)(H,31,35)(H,33,34);1H2/t20-,23-;/m0./s1

InChI key

ONOTWLLTFZMERH-WCRWPNQISA-N

assay

≥95% (HPLC)

form

powder

storage condition

desiccated

color

white to light brown

solubility

DMSO: ≥14 mg/mL

shipped in

wet ice

storage temp.

−20°C

Quality Level

Application

Q-VD-OPh hydrate has been used:
  • as a pan-caspase inhibitor to prevent cell death in urothelial carcinoma cells (UCC)
  • to induce canonical caspase-dependent apoptosis in UC cells
  • to block caspase-3 and Poly (ADP-ribose) polymerase-1 (PARP-1)
  • to study the protective role of EspZ effector protein against apoptosis and necrosis in human epithelial cells

Biochem/physiol Actions

Pan-caspase inhibitor.
Q-VD-OPh is a potent pan-caspase inhibitor that protects cells from capsase-dependent apoptosis. Q-VD-OPh has superior aqueous stability, cell permeability, and efficacy than FMK-based caspase inhibitors and displays no cytotoxic effects alone.

Features and Benefits

This compound is a featured product for Apoptosis research. Click here to discover more featured Apoptosis products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
This compound is featured on the Caspases page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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The cyanobacterial metabolite nocuolin A is a natural oxadiazine that triggers apoptosis in human cancer cells
Voracova K, et al.
PLoS ONE, 12(3), e0172850-e0172850 (2017)
Combined inhibition of BET proteins and class I HDACs synergistically induces apoptosis in urothelial carcinoma cell lines
Holscher A S, et al.
Clinical epigenetics, 10(1) (2018)
Mahshid H Dehkordi et al.
Cell death & disease, 11(5), 308-308 (2020-05-06)
Caspase-2, -9, and -3 are reported to control myoblast differentiation into myotubes. This had been previously explained by phosphatidylserine exposure on apoptotic myoblasts inducing differentiation in neighboring cells. Here we show for the first time that caspase-3 is activated in
Anne Slomp et al.
Cell death & disease, 12(3), 229-229 (2021-03-05)
Multiple myeloma (MM), a treatable but incurable malignancy, is characterized by the growth of clonal plasma cells in protective niches in the bone marrow. MM cells depend on expression of BCL-2 family proteins, in particular MCL-1, for survival. The regulation
Jennifer Lising Roxas et al.
Infection and immunity, 80(11), 3850-3857 (2012-08-22)
The diarrheagenic pathogen enteropathogenic Escherichia coli (EPEC) limits the death of infected enterocytes early in infection. A number of bacterial molecules and host signaling pathways contribute to the enhanced survival of EPEC-infected host cells. EspZ, a type III secreted effector

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