SL-327 is a cell-permeable vinylogous cyanamide that acts as a selective inhibitor of MEK-1 and MEK-2 (IC50 = 0.18 and 0.22 μM respectively).

SM-164 is a bivalent mimetic of Smac with Ki values of 0.31 nM, 1.1 nM and 0.56 nM for cIAP-1, cIAP-2 and XIAP, respectively

SMI is considered a general-purpose activator for DNA and RNA synthesis.

SNS-062 is a non-covalently binding inhibitor of Bruton's tyrosine kinase (BTK).

Solifenacin Hcl(YM905 Hcl; Vesicare Hcl) is a muscarinic receptor antagonist.

Solifenacin Succinate(YM905; Vesicare) is a muscarinic receptor antagonist.

SPI-112Me is a prodrug for SPI-112, which preferentially inhibits the PTPase activity of Shp2 over Shp1 and PTP1B by a factor of 20 in cell-free assays.

SRI31215 2TFA is a small molecule that acts as a triplex inhibitor of matriptase, hepsin and HGFA and mimics the activity of HAI-1/2.

SSE15206 is a microtubule depolymerizing agent that overcomes multidrug resistance.

Statil is shown to be a potent aldose reductase inhibitor.

STK321130（FLT3-IN-2）is potent FLT3 inhibitor

STO-609 is a cell-permeable inhibitor of calcium/calmodulin-dependent kinase kinases (CaMKK) isoforms CaMKKα and CaMKKβ (Ki = 80 and 15 ng/ml, respectively).

SU 4942 is a bioactive chemical.

SU 6656 is a selective inhibitor of Src kinases, Including Src, Yes, Lyn, and Fyn (IC50 = 280, 20, 130, 170 nM, respectively).

Succinobucol is a phenolic antioxidant with anti-inflammatory and antiplatelet effects.

SY-1365 is a CDK7 inhibitor. In vitro, SY-1365 inhibited cell growth of many different cancer types at nanomolar concentrations.

Syk inhibitor II is a cell-permeable, pyrimidine-carboxamide compound that selectively and reversibly blocks Syk (IC50 = 41 nM) in an ATP-competitive manner.

Tabersonine is a terpene indole alkaloid found in the medicinal plant Catharanthus roseus.

Tanshinone I is an inhibitor of type IIA human recombinant sPLA2 (IC50=11 μM) and rabbit recombinant cPLA2 (IC50=82 μM).

Targocil is a novel antibiotics against Methicillin-resistant Staphylococcus aureus (MRSA).

TCS 359, a 2-acylaminothiophene-3-carboxamide, is a potent inhibitor of FLT3 with IC50 of 42 nM.

TD-198946(TD198946 ) is a small molecule stimulator of chondrogenesis; promotes chondrocyte differentiation.

GDC0214 is a potent, selective inhalable and lung-restricted inhibitor of JAK1 with IC50 of 8.52 nM, displays 6.3/704/28 fold selectivity over JAK2/JAK3/TYK2.

Azido-PEG23 amine is a PEG derivative containing an amino group with an azide group. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. PEG Linkers may be useful in the development of antibody drug conjugates.

Teneligliptin is a novel, potent, and long-lasting dipeptidyl peptidase-4 inhibitor; competitively inhibited human plasma, rat plasma, and human recombinant DPP-4 in vitro, with IC50 values of approximately 1 nM.

Tetrabenazine has been used for dopamine uptake assays in mouse brain cells1.

Thalidomide-O-amido-PEG3-C2-NH2 TFA is a synthesized E3 ligase ligand-linker conjugate that incorporates the Thalidomide based cereblon ligand and 3-unit PEG linker used in PROTAC technology.

The N-dealkylated metabolite (M1) of Atazanavir (A790051), a HIV protease inhibitor.

The tyrosine kinase inhibitor ST271 inhibited phospholipase D (PLD) activity in human neutrophils stimulated by fMet-Leu-Phe, platelet-activating factor and leukotriene B4.

The tyrphostin AG-126 selectively inhibits the phosphorylation of ERK1 (p44) and ERK2 (p42) at 25-50 μM.