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SML0440

Sigma-Aldrich

Spautin-1

≥98% (HPLC)

Sinónimos:

6-Fluoro-N-[(4-fluorophenyl)methyl]-4-quinazolinamine, C43

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About This Item

Fórmula empírica (notación de Hill):
C15H11F2N3
Número de CAS:
1262888-28-7
Peso molecular:
271.26
MDL number:
MFCD16962292
UNSPSC Code:
12352200
PubChem Substance ID:
329824722
NACRES:
NA.77

Quality Level

100

assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 15 mg/mL (clear solution)

storage temp.

2-8°C

SMILES string

FC1=CC=C(C=C1)CNC2=C3C=C(F)C=CC3=NC=N2

InChI

1S/C15H11F2N3/c16-11-3-1-10(2-4-11)8-18-15-13-7-12(17)5-6-14(13)19-9-20-15/h1-7,9H,8H2,(H,18,19,20)

InChI key

AWIVHRPYFSSVOG-UHFFFAOYSA-N

Application

Spautin-1 has been used as an autophagy inhibitor:
  • to study its effects on vascular, glial, and neuronal alterations in the oxygen-induced retinopathy mouse model
  • to evaluate its pre-treatment effect on the response of canine osteosarcoma cells to doxorubicin
  • to study its effects on the production of interleukin (IL)-6 by oxidatively stressed dendritic cells (OS-DCs) in Luminex assay

Biochem/physiol Actions

Spautin-1 inhibits the activity of two ubiquitin-specific peptidases, USP10 and USP13, causing an increase in proteasomal degradation of class III PI3 kinase complexes, which have been shown to regulate autophagy.
Specific and potent autophagy inhibitor-1 (Spautin-1) is a small molecule, which can inhibit autophagy and induce cancer cell death. It inhibits autophagy by degrading beclin-1. Spautin-1 augments the efficiency of radiation therapy and chemotherapy in various human cancer cell lines.

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H302,H318

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

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American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons, 17(9), 2326-2337 (2017-03-16)
Ischemia-reperfusion injury (IRI) evokes intragraft inflammatory responses, which markedly augment alloimmune responses against the graft. Understanding the mechanisms underlying these responses is fundamental to develop therapeutic regimens to prevent/ameliorate organ IRI. Here, we demonstrate that IRI results in a marked
Dirk Mohn et al.
PloS one, 6(1), e16157-e16157 (2011-01-26)
Peri-implantitis has gained significant clinical attention in recent years. This disease is an inflammatory reaction to microorganisms around dental implants. Due to the limited accessibility, non-invasive antimicrobial strategies are of high interest. An unexpected approach to implant disinfection may evolve
Yanbin Ma et al.
PloS one, 8(2), e56500-e56500 (2013-02-26)
N-terminally his-tagged human mu opioid receptor, a G protein-coupled receptor was produced in E.coli employing synthetic codon-usage optimized constructs. The receptor was expressed in inclusion bodies and membrane-inserted in different E.coli strains. By optimizing the expression conditions the expression level
Ge Yang et al.
Scientific reports, 7(1), 17970-17970 (2017-12-23)
Presenilin (PS1 or PS2) functions as the catalytic subunit of γ-secretase, which produces the toxic amyloid beta peptides in Alzheimer's disease (AD). The dependence of folding and structural stability of PSs on the lipophilic environment and mutation were investigated by
Kuntal Ganguly et al.
Drug delivery, 23(8), 2838-2851 (2015-11-05)
Microspheres of chitosan (CS) cross-linked with polyethylene glycol (PEG) were prepared by emulsion-cross-linking followed by the solvent evaporation technique. The formulations were characterized and subjected to in vitro and in vivo tests to assess cell growth, changes in cell morphology
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