RBN-3143

Modify Date: 2025-08-25 19:24:43

RBN-3143 Structure
RBN-3143 structure
Common Name RBN-3143
CAS Number 2360853-16-1 Molecular Weight 449.54
Density N/A Boiling Point N/A
Molecular Formula C22H28FN3O4S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of RBN-3143


RBN-3143 is a potent and selective PARP14 inhibitor with an IC50 value of 4 nM. RBN-3143 inhibits PARP14-mediated ADP-ribosylation and stabilizes PARP14 in cell lines. RBN-3143 can be used in research of inflammation[1].

 Names

Name RBN-3143

 RBN-3143 Biological Activity

Description RBN-3143 is a potent and selective PARP14 inhibitor with an IC50 value of 4 nM. RBN-3143 inhibits PARP14-mediated ADP-ribosylation and stabilizes PARP14 in cell lines. RBN-3143 can be used in research of inflammation[1].
Related Catalog
Target

PARP14:4 nM (IC50)

PARP10:1600 nM (IC50)

PARP15:4200 nM (IC50)

PARP4:42700 nM (IC50)

PARP3:>100000 nM (IC50)

PARP2:>100000 nM (IC50)

PARP1:>100000 nM (IC50)

In Vivo RBN-3143 (5 ug; 鼻内给药) 可改善类固醇耐药哮喘小鼠模型[1]。 Animal Model: Mouse of asthma models[1] Dosage: 5 ug Administration: Intranasal administration Result: Suppressed the accumulation of alarmins TSLP, IL-33, and IL-25.
References

[1]. Niepel M, et, al. The PARP14 inhibitor RBN-3143 suppresses lung inflammation in preclinical models. European Respiratory Journal 2022 60: 4642.

 Chemical & Physical Properties

Molecular Formula C22H28FN3O4S
Molecular Weight 449.54
InChIKey LLXIEISWIFSUBQ-UHFFFAOYSA-N
SMILES CC(=O)N1CCC(COc2cc(F)c3c(=O)[nH]c(CSC4CCOCC4)nc3c2)CC1
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