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Fórmula empírica (notación de Hill):
C13H8N4OS
Número CAS:
Peso molecular:
268.29
UNSPSC Code:
12352200
PubChem Substance ID:
NACRES:
NA.77
MDL number:
Assay:
≥98% (HPLC)
Quality level:
Servicio técnico
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Permítanos ayudarleNombre del producto
Imidazolo-oxindole PKR inhibitor C16, ≥98% (HPLC)
Quality Level
assay
≥98% (HPLC)
color
yellow to orange-brown
solubility
DMSO: 12 mg/mL
shipped in
wet ice
storage temp.
−20°C
SMILES string
O=C1NC2=CC=C3C(SC=N3)=C2/C1=C/C4=CNC=N4
InChI
1S/C13H8N4OS/c18-13-8(3-7-4-14-5-15-7)11-9(17-13)1-2-10-12(11)19-6-16-10/h1-6H,(H,14,15)(H,17,18)/b8-3-
InChI key
VFBGXTUGODTSPK-BAQGIRSFSA-N
Application
Imidazolo-oxindole PKR inhibitor C16 has been used:
- to rescue fear memory deficits and restore long-term potentiation (LTP) impairment in mice
- to inhibit the strong induction of interferon stimulated genes (ISGs) after plasmid transfection in HeLa-S3 cells
- to augment eukaryotic translation initiation factor 2 (eIF2) activity
Biochem/physiol Actions
C16 exhibits a neuroprotective role in adult brain injuries.
Imidazolo-oxindole PKR inhibitor C16 is a selectiv inhibitor of RNA-dependent protein kinases (PKR, Eif2ak2).
Imidazolo-oxindole PKR inhibitor C16 is a selective inhibitor of RNA-dependent protein kinases (PKR, Eif2ak2). C16 is a first reported, potent and selective PKR inhibitor. Its inhibition effect on PKR is ATP-binding site directed. C16 specifically inhibits the apoptotic PKR/eIF2a signaling pathway without stimulating the proliferative mTOR/p70S6K signaling mechanism.
Clase de almacenamiento
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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The specific protein kinase R (PKR) inhibitor C16 protects neonatal hypoxia-ischemia brain damages by inhibiting neuroinflammation in a neonatal rat model
Xiao J, et al.
Medical Science Monitor : International Medical Journal of Experimental and Clinical Research, 22, 5074-5074 (2016)
PKR-a Kinase to Remember
Gal-Ben-Ari S, et al.
Frontiers in Molecular Neuroscience, 11, 480-480 (2018)
Mohamad A Zaini et al.
Scientific reports, 7, 42603-42603 (2017-02-16)
An important part of the beneficial effects of calorie restriction (CR) on healthspan and lifespan is mediated through regulation of protein synthesis that is under control of the mechanistic target of rapamycin complex 1 (mTORC1). As one of its activities