CBP/p300-IN-19 hydrochloride

Modify Date: 2025-11-12 13:03:55

CBP/p300-IN-19 hydrochloride Structure
CBP/p300-IN-19 hydrochloride structure
Common Name CBP/p300-IN-19 hydrochloride
CAS Number 2592638-14-5 Molecular Weight 514.01
Density N/A Boiling Point N/A
Molecular Formula C30H28ClN3O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of CBP/p300-IN-19 hydrochloride


CBP/p300-IN-19 hydrochloride is a potent and selective p300/CBP HAT inhibitor with IC50s of 1.4, 2.2, >100, >100 µM for p300-HAT, CBP-HAT, PCAF, Myst3, respectively. CBP/p300-IN-19 hydrochloride shows antitumor activity[1].

 Names

Name CBP/p300-IN-19 hydrochloride

 CBP/p300-IN-19 hydrochloride Biological Activity

Description CBP/p300-IN-19 hydrochloride is a potent and selective p300/CBP HAT inhibitor with IC50s of 1.4, 2.2, >100, >100 µM for p300-HAT, CBP-HAT, PCAF, Myst3, respectively. CBP/p300-IN-19 hydrochloride shows antitumor activity[1].
Related Catalog
Target

p300:1.4 μM (IC50)

PCAF:2.2 μM (IC50)

CBP:>100 μM (IC50)

Myst3:>100 μM (IC50)

In Vitro CBP/p300-IN-19 hydrochloride (compound 29) shows antiproliferative activity with EC50s of 5.3, 8.5, 6.2, 4.4, 1.2, 4.3, 3.6, 8.7, 6.4 µM for MCF-7, MDA-MB231, LNCaP, PC-3, PANC-1, MDA-PANC-28, Molm-13, MV4;11, RPMI-8226 cells, respectively[1]. CBP/p300-IN-19 hydrochloride (0, 5, 10 µM; 12 h) dose-dependenly inhibits the acetylation of H3K18, H3K9 and K27[1]. Western Blot Analysis[1] Cell Line: Kasumi-1 leukemia cells Concentration: 0, 5, 10 µM Incubation Time: 12 h Result: Dose-dependently inhibited the acetylation of H3K18, H3K9 and K27.
References

[1]. Nie S, et al. Structure-activity relationship and antitumor activity of 1,4-pyrazine-containing inhibitors of histone acetyltransferases P300/CBP. Eur J Med Chem. 2022 Jul 5;237:114407.

 Chemical & Physical Properties

Molecular Formula C30H28ClN3O3
Molecular Weight 514.01
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.