L82-G17

Modify Date: 2024-01-12 18:10:42

L82-G17 Structure
L82-G17 structure
Common Name L82-G17
CAS Number 92285-87-5 Molecular Weight 264.668
Density 1.5±0.1 g/cm3 Boiling Point N/A
Molecular Formula C11H9ClN4O2 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of L82-G17


L82-G17 is an uncompetitive DNA ligase I (Lig I)-selective inhibitor. L82-G17 inhibits the third step of the ligation reaction, phosphodiester bond formation. L82-G17can be used as a probe of the catalytic activity[1].

 Names

Name 4-Chloro-5-[(2Z)-2-(3-hydroxybenzylidene)hydrazino]-3(2H)-pyridazinone
Synonym More Synonyms

 L82-G17 Biological Activity

Description L82-G17 is an uncompetitive DNA ligase I (Lig I)-selective inhibitor. L82-G17 inhibits the third step of the ligation reaction, phosphodiester bond formation. L82-G17can be used as a probe of the catalytic activity[1].
Related Catalog
In Vitro L82-G17 (200 μM, 30 min) has selective uncompetitive inhibitory effect for LigI[1]. L82-G17 (0-100 μM) increases LigI binding to non-ligatable nicked DNA binding[1]. L82-G17 inhibits step 3 of the ligation reaction, phosphodiester bond formation[1]. L82-G17 (0-100 μM) inhibits DNA synthesis, cell viability and s induces DNA damage[1]. Cell Viability Assay[1] Cell Line: HeLa cells Concentration: 0-30 μM Incubation Time: 5 days Result: Reduced cell number by about 70% at 20 μM. Cell Proliferation Assay[1] Cell Line: CH12F3 WT and CH12F3Δ/Δ cells Concentration: 0-100 μM Incubation Time: 72 h Result: Had great effect on the proliferation and survival of the parental CH12F3 cells.

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Molecular Formula C11H9ClN4O2
Molecular Weight 264.668
Exact Mass 264.041412
LogP 0.99
Index of Refraction 1.685

 Synonyms

4-Chloro-5-[(2Z)-2-(3-hydroxybenzylidene)hydrazino]-3(2H)-pyridazinone
Benzaldehyde, 3-hydroxy-, 1-[2-(5-chloro-1,6-dihydro-6-oxo-4-pyridazinyl)hydrazone]
4-Chloro-5-[(2Z)-2-(3-hydroxybenzylidene)hydrazino]pyridazin-3(2H)-one