Chemical Structure : SBP-5917
CAS No.: 1808260-84-5
Catalog No.: PC-28553Not For Human Use, Lab Use Only.
SBP-5917 is a potent, selective reversible, orally bioavailable inhibitor of thioesterase (TE) domain of fatty acid synthase (FASN) (FASN-TE) with IC50 of 120 nM in OMFH assays.
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| 5 mg | $138 | In stock | |
| 10 mg | $218 | In stock | |
| 25 mg | $358 | In stock | |
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SBP-5917 is a potent, selective reversible, orally bioavailable inhibitor of thioesterase (TE) domain of fatty acid synthase (FASN) (FASN-TE) with IC50 of 120 nM in OMFH assays.
SBP-5917 is more active than the R-enantiomer 78R.
SBP-5917 shows EC50 of 220 nM in CETSA thermal profiles.
SBP-5917 selectively inhibit FASN in cellular lysates, blocks the production of palmitate in SK-Mel5 cells with IC50 of 2.7 uM, simultaneously induces the de novo synthesis of stearate, a fatty acid with 18 carbons, with EC50 of 0.14 uM.
SBP-5917 binds to the full length FASN protein in addition to the recombinantly purified TE domain.
| M.Wt | 395.54 | |
| Formula | C18H25N3O3S2 | |
| Appearance | Solid | |
| Storage |
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| Solubility |
10 mM in DMSO |
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| Chemical Name/SMILES |
(S)-N-(4-(4-(N,N-diethylsulfamoyl)phenyl)thiazol-2-yl)-2-methylbutanamide |
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1. Fromm J, et al. bioRxiv [Preprint]. 2026 Oct 7:2026.10.01.756096.

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