STF 31
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- CAS-Nr.
- 724741-75-7
- Englisch Name:
- STF 31
- Synonyma:
- STF 31;CS-1575;STF31;STF 31;N'-(4-METHYLPHENYL)-4-PYRIDINECARBOXIMIDAMIDE;4-((4-(tert-Butyl)phenylsulfonamido)methyl)-N-(pyridin-3-yl)benzamide; 4-[[(4-tert-butylphenyl)sulfonylamino]methyl]-N-pyridin-3-ylbenzamide;4-[[[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]amino]methyl]-N-3-pyridinyl-benzamide;Benzamide, 4-[[[[4-(1,1-dimethylethyl)phenyl]sulfonyl]amino]methyl]-N-3-pyridinyl-;VHL,inhibitor,RCC4/VHL,STF31,Autophagy,STF 31,STF-31,GLUT,Glucose transporter,GLUT1,inhibit,glucose,RCC4
- CBNumber:
- CB12663075
- Summenformel:
- C23H25N3O3S
- Molgewicht:
- 423.53
- MOL-Datei:
- 724741-75-7.mol
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STF 31 Eigenschaften
- Dichte
- 1.247±0.06 g/cm3(Predicted)
- storage temp.
- -20°C
- L?slichkeit
- DMSO: soluble20mg/mL, clear
- pka
- 11.28±0.50(Predicted)
- Aggregatzustand
- powder
- Farbe
- white to beige
- Stabilit?t:
- Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20° for up to 1 month.
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Kennzeichnung gef?hrlicher |
Xn |
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| R-S?tze: |
22 |
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| S-S?tze: |
46 |
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| WGK Germany |
3 |
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| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitssch?dlich bei Verschlucken. |
Akute Toxizit?t oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
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| Sicherheit |
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STF 31 Chemische Eigenschaften,Einsatz,Produktion Methoden
Beschreibung
Glucose transporter 1 (Glut1) is an inducible carrier of pentoses and hexoses, including glucose. STF-31 is an inhibitor of Glut1 (IC
50 = ~1 μM) that blocks glucose uptake. It induces necrosis in cancer cells that lack the von Hippel-Lindau tumor suppressor gene, which overexpress Glut1. Although STF-31 binds Glut1, suggesting a direct effect, STF-31 also inhibits nicotinamide phosphoribosyltransferase, an enzyme that induces Glut1 expression. STF-31 is also toxic to human pluripotent stem cells (hPSCs) and can be used to selectively eliminate hPSCs from mixed cultures.
Verwenden
STF 31 is used in biological studies as pyridylanilinothiazoles and pyridylphenylsulfonyl benzamides scaffolds use to prepare affinity chromatoraphy reagents for cancer targeting. STF 31 is an inhibitor of GLUT1 which blocks glucose uptake.
Biochem/physiol Actions
STF-31 selectively inhibits the glucose transporter GLUT1 and selectively impairs cancer cell growth of kidney and other types of cancer cells that lack the von Hippel-Lindau (VHL) tumor suppressor protein. Inactivation of VHL increases the activity of hypoxia-inducible factor transcription factor HIF, which in turn stimulates the transcription of genes involved in glucose metabolism, including the GLUT1 gene. VHL-deficient cancer cells, which include about 80% of renal cell carcinomas, are dependent on the high affinity GLUT1 transporter and aerobic glycolysis for ATP production. STF-31 binds directly to the GLUT1 transporter, blocking glucose uptake, resulting in necrosis in VHL-deficient cancer cells, but not in normal cells or cancer cells with intact VHL.
STF 31 Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
STF 31 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 108)Lieferanten
- STF 31
- 4-[[[[4-(1,1-Dimethylethyl)phenyl]sulfonyl]amino]methyl]-N-3-pyridinyl-benzamide
- N'-(4-METHYLPHENYL)-4-PYRIDINECARBOXIMIDAMIDE
- 4-[[(4-tert-butylphenyl)sulfonylamino]methyl]-N-pyridin-3-ylbenzamide
- STF31;STF 31
- CS-1575
- Benzamide, 4-[[[[4-(1,1-dimethylethyl)phenyl]sulfonyl]amino]methyl]-N-3-pyridinyl-
- 4-((4-(tert-Butyl)phenylsulfonamido)methyl)-N-(pyridin-3-yl)benzamide
- VHL,inhibitor,RCC4/VHL,STF31,Autophagy,STF 31,STF-31,GLUT,Glucose transporter,GLUT1,inhibit,glucose,RCC4
- 724741-75-7
- 72474-75-7
- Inhibitors
- API
