RI-1

Modify Date: 2024-01-16 17:24:21

RI-1 Structure
RI-1 structure
Common Name RI-1
CAS Number 415713-60-9 Molecular Weight 361.608
Density 1.6±0.1 g/cm3 Boiling Point 483.0±45.0 °C at 760 mmHg
Molecular Formula C14H11Cl3N2O3 Melting Point N/A
MSDS USA Flash Point 245.9±28.7 °C

 Use of RI-1


RI-1 is a RAD51 inhibitor with IC50 ranging from 5 to 30 μM.IC50 Value: 5-30 μMTarget: RAD51in vitro: RI-1 sensitizes cells to DNA damage by directly and specifically disrupting HsRAD51 and inhibiting the ability of RAD51 to form filaments on ssDNA. In addition, RI-1 alone generates single-agent toxicity in all three cancer cell lines (HeLa, MCF-7 and U2OS) with LD50 values in the 20–40 μM range. RI-1 decreases the rejoining of γ-H2AX foci in G2 phase cells and results in a higher level of unrepaired DSBs 6 hours after irradiation. in vivo:

 Names

Name 3-chloro-1-(3,4-dichlorophenyl)-4-morpholin-4-ylpyrrole-2,5-dione
Synonym More Synonyms

 RI-1 Biological Activity

Description RI-1 is a RAD51 inhibitor with IC50 ranging from 5 to 30 μM.IC50 Value: 5-30 μMTarget: RAD51in vitro: RI-1 sensitizes cells to DNA damage by directly and specifically disrupting HsRAD51 and inhibiting the ability of RAD51 to form filaments on ssDNA. In addition, RI-1 alone generates single-agent toxicity in all three cancer cell lines (HeLa, MCF-7 and U2OS) with LD50 values in the 20–40 μM range. RI-1 decreases the rejoining of γ-H2AX foci in G2 phase cells and results in a higher level of unrepaired DSBs 6 hours after irradiation. in vivo:
Related Catalog
References

[1]. dke B, Logan HL, Kalin JH, Zelivianskaia AS, Cameron McGuire W, Miller LL, Stark JM, Kozikowski AP, Bishop DK, Connell PP. RI-1: a chemical inhibitor of RAD51 that disrupts homologous recombination in human cells. Nucleic Acids Res. 2012 May 9.

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 483.0±45.0 °C at 760 mmHg
Molecular Formula C14H11Cl3N2O3
Molecular Weight 361.608
Flash Point 245.9±28.7 °C
Exact Mass 359.983521
PSA 49.85000
LogP 3.04
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.669
Storage condition -20°C

 Safety Information

RIDADR NONH for all modes of transport

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

1H-Pyrrole-2,5-dione, 3-chloro-1-(3,4-dichlorophenyl)-4-(4-morpholinyl)-
3-Chloro-1-(3,4-dichlorophenyl)-4-(4-morpholinyl)-1H-pyrrole-2,5-dione
S8077,RAD51 inhibitor 1
3-Chloro-1-(3,4-dichloro-phenyl)-4-morpholin-4-yl-pyrrole-2,5-dione
3-chloro-1-(3,4-dichlorophenyl)-4-morpholino-1H-pyrrole-2,5-dione
RI-1
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Price: ¥561.6/5mg

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