ARN14974

Modify Date: 2025-08-27 14:57:53

ARN14974 Structure
ARN14974 structure
Common Name ARN14974
CAS Number 1644158-57-5 Molecular Weight 404.43
Density 1.3±0.1 g/cm3 Boiling Point N/A
Molecular Formula C24H21FN2O3 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of ARN14974


ARN14974, a benzoxazolone carboxamide, is a potent and systemically active inhibitors of intracellular acid ceramidase (IC50=79 nM)[1].

 Names

Name ARN14974
Synonym More Synonyms

 ARN14974 Biological Activity

Description ARN14974, a benzoxazolone carboxamide, is a potent and systemically active inhibitors of intracellular acid ceramidase (IC50=79 nM)[1].
Related Catalog
In Vitro ARN14974 (20 μM; 24 hours; SW403 and Raw 264.7 cells) inhibits acid ceramidase (AC) in a complex cellular environment, leading to the intended biochemical response, that is, increased ceramide and decreased sphingosine levels[1].
In Vivo ARN14974 (10 mg/kg; i.p.; mice) causes a substantial reduction in AC activity in multiple organs, including brain, liver, heart, lungs, and kidney[1]. ARN14974 (10 mg/kg; i.p.) quickly enters the bloodstream after a single intraperitoneal administration in mice, reaching a maximal plasma concentration, Cmax, of 1767.9 ng/mL and displaying a half-life time of 458 min in circulation. ARN14974 (1 mg/kg; i.v.) shows a Cmax and a half-life time of 628 ng/mL and 72 min, respectively[1].
References

[1]. Pizzirani D, et al. Benzoxazolone carboxamides: potent and systemically active inhibitors of intracellular acid ceramidase. Angew Chem Int Ed Engl. 2015;54(2):485-489.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Molecular Formula C24H21FN2O3
Molecular Weight 404.43
Exact Mass 404.153625
LogP 5.40
Index of Refraction 1.613

 Synonyms

3(2H)-Benzoxazolecarboxamide, 6-(4-fluorophenyl)-2-oxo-N-(4-phenylbutyl)-
MFCD32196894
ARN14974
6-(4-Fluorophenyl)-2-oxo-N-(4-phenylbutyl)-1,3-benzoxazole-3(2H)-carboxamide
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