Indeno[1,2-b]furazano[3,4-E]pyrazin-9-one

Modify Date: 2024-01-08 07:15:19

Indeno[1,2-b]furazano[3,4-E]pyrazin-9-one Structure
Indeno[1,2-b]furazano[3,4-E]pyrazin-9-one structure
Common Name Indeno[1,2-b]furazano[3,4-E]pyrazin-9-one
CAS Number 67200-34-4 Molecular Weight 224.175
Density 1.7±0.1 g/cm3 Boiling Point 437.2±55.0 °C at 760 mmHg
Molecular Formula C11H4N4O2 Melting Point 296 °C(dec.)
MSDS Chinese USA Flash Point 218.2±31.5 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of Indeno[1,2-b]furazano[3,4-E]pyrazin-9-one


SMER3, a Rapamycin enhancer, is a selective Skp1-Cullin-F-box (SCF)Met30 ubiquitin ligase inhibitor. SMER3 enhances Rapamycin's growth inhibitory effect by inhibition of SCFMet30[1].

 Names

Name smer3
Synonym More Synonyms

  Biological Activity

Description SMER3, a Rapamycin enhancer, is a selective Skp1-Cullin-F-box (SCF)Met30 ubiquitin ligase inhibitor. SMER3 enhances Rapamycin's growth inhibitory effect by inhibition of SCFMet30[1].
Related Catalog
In Vitro In yeast cells, Met4 ubiquitination is blocked in cells exposed to SMER3 (0-60 μM). The met4Δ cells are less susceptible to growth inhibition by SMER3[1]. Addition of SMER3 to the ligase reactions inhibited ubiquitination of Met4 by SCFMet30 in a dose-dependent manner. SMER3 significantly inhibits the binding of Met30 to Skp1, and does not affect the Skp1 and Met30 protein levels[1].
References

[1]. Mariam Aghajan, et al. Chemical genetics screen for enhancers of rapamycin identifies a specific inhibitor of an SCF family E3 ubiquitin ligase. Nat Biotechnol. 2010 Jul;28(7):738-42.

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 437.2±55.0 °C at 760 mmHg
Melting Point 296 °C(dec.)
Molecular Formula C11H4N4O2
Molecular Weight 224.175
Flash Point 218.2±31.5 °C
Exact Mass 224.033432
PSA 81.77000
LogP 0.90
Vapour Pressure 0.0±1.0 mmHg at 25°C
Index of Refraction 1.779

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302
RIDADR NONH for all modes of transport

 Articles1

More Articles
Chemical genetics screen for enhancers of rapamycin identifies a specific inhibitor of an SCF family E3 ubiquitin ligase.

Nat. Biotechnol. 28 , 738 - 742, (2010)

The target of rapamycin (TOR) plays a central role in eukaryotic cell growth control. With prevalent hyperactivation of the mammalian TOR (mTOR) pathway in human cancers, strategies to enhance TOR pat...

 Synonyms

Indeno[1,2-b]furazano[3,4-E]pyrazin-9-one,
5-Oxoindeno<1,2-e>furazano<3,4-b>pyrazin
Indeno[1,2-b]furazano[3,4-E]pyrazin-9-one
9H-Indeno[1,2-b][1,2,5]oxadiazolo[3,4-e]pyrazin-9-one
2-Oxa-1,3,4,10-tetraaza-cyclopenta[b]fluoren-9-one