T-025 (T025, CLK inhibitor T-025) is an orally available, potent inhibitor of Cdc2-like kinases (CLKs) with Kd of 4.8, 0.096, 6.5, and 0.61 nM for CLK1, CLK2, CLK3, and CLK4, also inhibits DYRK1A and DYRK1B with IC50 of 0.074 and 1.5 nM.

SynuClean-D (SC-D) is a novel, small molecule inhibitor of α-synuclein (α-Syn) aggregation, incubation of 70 uM α-Syn with 100 uM SC-D impacted α-Syn aggregation in vitro, as monitored by Th-T fluorescence.

Syn-TEF1 is a molecule actively enables transcription across repressive GAA repeats that silence frataxin expression in Friedreich's ataxia, license transcription elongation at targeted genomic loci.

Syn-TEF1 intermediate 1 is a chemcal intermediate for Syn-TEF1 synthesis, which is a molecule actively enables transcription across repressive GAA repeats that silence frataxin expression in Friedreich's ataxia..

Syk-IN-23 is a potent, selective Syk kinase inhibitor with IC50 of 20 nM, possesses good PK in both rat and dog and demonstrated efficacy in rat CIA model..

SYC-435 (SYC435) is a potent inhibitor of mutant IDH1, binds at the isocitrate pocket of mutated IDH1 with Ki values of 190 nM against IDH1 R132H and 120 nM against IDH1 R132C.

SW-083688 (SW083688) is a potent, highly selective TAOK2 (Thousand-And-One Kinase 2, MAP3K17) inhibitor with IC50 of 1.3 uM.

SW-034538 is a potent TAOK2 (Thousand-And-One Kinase 2.

SUVN-G3031 (SUVN-G 3031) is a potent, selective, orally active histamine H3 receptor (H3R) inverse agonist with Ki of 8.73 nM (hH3R).

SUVN-502 (SUVN502, Masupirdine) is a potent, selective, brain penetrant and orally active 5-HT6 receptor antagonist with Ki of 2.04 nM.

SUVN-502 (SUVN502) is a potent, selective, brain penetrant and orally active 5-HT6 receptor antagonist with Ki of 2.04 nM.

SUVN-502 (SUVN502) is a potent, selective, brain penetrant and orally active 5-HT6 receptor antagonist with Ki of 2.04 nM.

Surfen is a small molecule antagonist of heparan sulfate, binds to heparin, low molecular weight heparins, and to HS and other GAGs.

Surfen hydrate is a small molecule antagonist of heparan sulfate, binds to heparin, low molecular weight heparins, and to HS and other GAGs.

Suprofen (Profenal)

Sunifiram (DM-235) is a piperazine derived ampakine-like drug which has nootropic effects in animal studies with significantly higher potency than piracetam.

Sulisobenzone is an ingredient in some sunscreens which protects the skin from damage

Sulindac (Clinoril)

Sulfathiazole is an organosulfur compound that has been used as a short-acting sulfa drug.

Sulfasalazine, a sulfa agent and a derivative of mesalazine, is used primarily as an anti-inflammatory agent.

Sulfamethizole (Proklar)

Sulfameter (Bayrena)

Sulfadoxine (Sulphadoxine)

Sulfabenzamide is an antibacterial/antimicrobial which also exhibit their antitumor effects through multiple mechanisms including inhibition of membrane bound carbonic anhydrases, prevention of microtubule assembly, cell cycle arrest, and inhibition of an

Sulbactam sodium (Unasyn)

Sulbactam

Sudemycin K is a synthetic antitumor splicing inhibitor with IC50 of 15 nM (MCL1 alternative splicing regulation), shows cytotoxicity in HeLa cells with IC50 of 2.3 nM.

Sudemycin E is an alternative splicing inhibitor that binds to the U2 small nuclear ribonucleoprotein (snRNP) component SF3B1, causes a rapid change in alternative pre-messenger RNA splicing.

Sucralose is a low-calorie artificial sweetener.

Sucralfate is a sucrose sulfate-aluminium complex that binds to the ulcer, creating a physical barrier that protects the gastrointestinal tract from stomach acid and prevents the degradation of mucus