Chemical Structure : HOSU-53
CAS No.:
2659233-16-4
HOSU-53
(HOSU53)
Catalog No.: PC-22220Not For Human Use, Lab Use Only.
HOSU-53 is selective and potent dihydroorotate dehydrogenase (DHODH) inhibitor with IC50 of 0.95 nM in cell-free human DHODH enzyme inhibition assays.
Bulk size, bulk discount!
E-mail: sales@probechem.com
Tech Support: tech@probechem.com
Purity & Documentation Purity:
>98% (HPLC)
Biological Activity
HOSU-53 is selective and potent dihydroorotate dehydrogenase (DHODH) inhibitor with IC50 of 0.95 nM in cell-free human DHODH enzyme inhibition assays.
HOSU-53 shows relatively similar inhibitory potency across mouse, rat, and dog DHODH enzyme.
HOSU-53 displays little to no activity against a panel of approximately 450 human kinases at 10 μM.
HOSU-53 exhibits potent in vitro antileukemic activity with median IC50 of 120.5 nM, promotes in vitro innate phagocytic function.
HOSU-53 (30 mg/kg) demonstrates in vivo single-agent antileukemic activity, results in superior in vivo outcome using AML disseminated xenograft model.
HOSU-53 demonstrates in vivo synergy with approved targeted AML therapies.
Physicochemical Properties
|
M.Wt
|
415.46
|
|
Formula
|
C26H22FNO3
|
|
Appearance
|
Solid
|
|
CAS No.
|
|
|
Storage
|
- Solide Powder
-
-20°C 12 Months; 4°C 6 Months
|
- In Solvent
-
-80°C 6 Months; -20°C 6 Months
|
|
Shipping
|
|
|
Solubility
|
10 mM in DMSO
|
|
Chemical Name/SMILES
|
2-(3'-butoxy-[1,1'-biphenyl]-4-yl)-6-fluoroquinoline-4-carboxylic acid
|
References
1. Ola A Elgamal, et al. JCI Insight. 2024 Apr 22;9(8):e173646.
Contact Us
sales@probechem.com
