SB 202190 hydrochloride

Modify Date: 2024-01-11 13:02:06

SB 202190 hydrochloride Structure
SB 202190 hydrochloride structure
Common Name SB 202190 hydrochloride
CAS Number 350228-36-3 Molecular Weight 367.80
Density N/A Boiling Point N/A
Molecular Formula C20H15ClFN3O Melting Point N/A
MSDS USA Flash Point N/A

 Use of SB 202190 hydrochloride


SB 202190 hydrochloride is a selective p38 MAP kinase inhibitor with IC50s of 50 nM and 100 nM for p38α and p38β2, respectively. SB 202190 hydrochloride binds to the ATP pocket of the active recombinant human p38 kinase with a Kd of 38 nM. SB 202190 hydrochloride has anti-cancer activity[1][2]. SB202190 hydrochloride induces autophagy[3].

 Names

Name SB 202190 monohydrochloride hydrate
Synonym More Synonyms

 SB 202190 hydrochloride Biological Activity

Description SB 202190 hydrochloride is a selective p38 MAP kinase inhibitor with IC50s of 50 nM and 100 nM for p38α and p38β2, respectively. SB 202190 hydrochloride binds to the ATP pocket of the active recombinant human p38 kinase with a Kd of 38 nM. SB 202190 hydrochloride has anti-cancer activity[1][2]. SB202190 hydrochloride induces autophagy[3].
Related Catalog
Target

p38α:50 nM (IC50)

p38β2:100 nM (IC50)

In Vitro SB 202190 (0-10 μM; 0-72 hours) hydrochloride attenuates growth of a subgroup of CRC cell lines such as RKO, CACO2 and SW480 in a dose- and time-dependent manner[1]. SB 202190 hydrochloride strongly inhibited colony formation and anchorage-independent growth (10 μM for 7-10 days) and elevated apoptotic cell death (10 μM for 72 h) in this same subset of CRC lines (RKO, CACO2 and SW480)[2]. In RKO, CACO2 and SW480 cells, SB 202190 (10 μM; 2 hours) hydrochloride abrogates phosphorylation of S6K1(T389) and S6(S235/236), but not AKT(S473), indicating that p38i selectively blocks mTORC1 signaling[2].
In Vivo SB 202190 (5 mg/kg; intraperitoneal injection; daily for 10-12 days) hydrochloride shows inhibition of tumor cell survival and tumor growth[2].
References

[1]. Davies SP, et al. Specificity and mechanism of action of some commonly used protein kinase inhibitors. Biochem J. 2000 Oct 1;351(Pt 1):95-105.

[2]. Yang S, et al. Protective effects of p38 MAPK inhibitor SB202190 against hippocampal apoptosis and spatial learning and memory deficits in a rat model of vascular dementia. Biomed Res Int. 2013;2013:215798.

 Chemical & Physical Properties

Molecular Formula C20H15ClFN3O
Molecular Weight 367.80
Exact Mass 367.088776
PSA 61.80000
LogP 5.45240
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
Risk Phrases 36/37/38
Safety Phrases 26-36/37

 Synonyms

4-[4-(4-Fluorophenyl)-5-(4-pyridinyl)-1H-imidazol-2-yl]phenol hydrochloride (1:1)
SB 202190 Hydrochloride
Phenol, 4-[4-(4-fluorophenyl)-5-(4-pyridinyl)-1H-imidazol-2-yl]-, hydrochloride (1:1)
4-[4-(4-fluorophenyl)-5-pyridin-4-yl-1,3-dihydroimidazol-2-ylidene]cyclohexa-2,5-dien-1-one,hydrochloride
4-[4-(4-Fluorophenyl)-5-(pyridin-4-yl)-1H-imidazol-2-yl]phenol hydrochloride (1:1)