Sucrose dilaurate acts as an emulsifier, dispersant and stabilizer. Sucrose dilaurate reduces the release of HMGB1 from UVB-irradiated keratinocytes. Sucrose dilaurate inhibits melanogenesis and decreases bilirubin levels. Sucrose dilaurate induces autophagy in human epidermal keratinocytes, thereby reducing carboxymethyl lysine (CML) levels. Sucrose dilaurate reduces the secretion of insulin-like growth factor-binding protein 3 (IGFBP3) and nerve growth factor (NGF) by senescent keratinocytes. Sucrose dilaurate is investigated as an emulsifier, dispersant or stabilizer in the cosmetics, food and pharmaceutical industries.

SU212 is a podophyllotoxin-derived ENO1 inhibitor and AMPK activator. SU212 can selectively induce oxidative phosphorylation, reduce glycolysis activity and glucose uptake in tumor cells, and directly bind to ENO1 without affecting these pathways in normal cells. SU212 induces apoptosis and promotes ENO1 degradation via proteasomal and autophagic pathways without inhibiting the catalytic activity. SU212 leads to mitotic arrest and apoptosis in TNBC (triple-negative breast cancer) cells by activating AMPK, demonstrating potent anti-tumor activity in vitro. SU212 inhibits tumor growth and metastasis in syngeneic, xenograft, and diabetic mouse models, exhibiting an excellent safety profile. SU212 can be used in research on t TNBC, diabetes, and fatty liver disease.

STING agonist-51 (Example 3) is a bis-benzimidazole STING agonist.STING agonist-51 can be used for the research of cancer.

STING agonist-50 is an orally active STING agonist with an IC50 of 3.457 μM. STING agonist-50 activates the STING signaling pathway and promotes the phosphorylation of downstream TBK1 and IRF3. STING agonist-50 induces the expression of IFN-β, CXCL10 and IL-6. STING agonist-50 inhibits tumor growth in syngeneic mouse models. STING agonist-50 can be used for the research of colorectal cancer.

STIM1-TFR1-IN-1 is a stromal interaction molecule 1 (STIM1)-transferrin receptor 1 (TFR1) protein complex inhibitor with a Kd of 2.18 μM for STIM1-CD protein. STIM1-TFR1-IN-1 blocks STIM1-TFR1 interaction and reduce TFR1-mediated iron uptake activity. STIM1-TFR1-IN-1 inhibits ferroptosis, lipid peroxidation and ROS production, enhances glutathione peroxidase 4 (GPX4) activity and glutathione/oxidized glutathione ratio, and rescues ferroptosis-associated mitochondrial morphological changes. STIM1-TFR1-IN-1 exhibits neuroprotectiveeffects and reduces brain injury. STIM1-TFR1-IN-1 can be used for the research of intracerebral hemorrhage.

Steroid sulfatase-IN-11 is a steroid sulfatase inhibitor, which functionally inhibits steroid sulfatase activity, reducing the enzyme's ability to hydrolyze steroid sulfates. Steroid sulfatase-IN-11 can be used for the research of hormone-dependent cancers.

STAT6-IN-11 (example 3) is a STAT6 inhibitor with an EC50 of 6 nM. STAT6-IN-11 inhibits CCL17 secretion in peripheral human whole blood, stimulated through the IL-13-IL- 13 receptor/IL-4 receptor pathway, with an IC50 of 83 nM. STAT6-IN-11 can be used for the study of dermatological condition or a respiratory condition.

STAT6-IN-10 (example 10) is a signal transducer and activator of transcription 6 (STAT6) inhibitor with an EC50 of 0.002 μM. STAT6-IN-10 inhibits CCL17 secretion in peripheral human whole blood with an IC50 of 0.095 μM. STAT6-IN-10 can be used for dermatological condition and respiratory condition research.

STAT6 degrader-1 (Compound 21) is a bifunctional molecular glue degrader of STAT6 that recruits E3 ubiquitin ligase. STAT6 degrader-1 induces proteasomal degradation of STAT6. STAT6 degrader-1 is applicable to the research of cancer, inflammatory diseases and colorectal cancer.

STAT3-IN-33 (compound 7f) is a potent STAT3 inhibitor with anti-cancer activity. STAT3-IN-33 exhibits antiproliferative activity in HCT116, MCF-7, and MDA-MB-231 cells, with IC50s of 6.44, 3.29, and 4.86 μM, respectively. STAT3-IN-33 can be used for breast and colon cancer research.

WAY-230563 (ST045945) is a serine/threonine kinase inhibitor that can block CHK1/CHK2-mediated cell cycle checkpoints. WAY-230563 can induce G2/M phase arrest and DNA damage in tumor cells.

SSTR3 Agonist-1 (Compound EX 38) is an orally active SSTR3 agonist, with an EC50 of 0.14 nM. SSTR3 Agonist-1 reduces the kidney cystic index. SSTR3 Agonist-1 can be used in the research of autosomal dominant polycystic kidney disease.

SR-THAP is a γ-aminobutyric acid transporter 3 (GAT3) inhibitor with an IC50 of 4.9 μM, and exhibits 42-fold and 23-fold selectivity over GAT1 and GlyT1, respectively. SR-THAP inhibits GABA uptake in mammalian cells. SR-THAP is applicable to the research of epilepsy, Alzheimer's disease and ischemic stroke.

SR-5037 is an orally active CDK12 (IC50 = 31 nM)/CDK13 inhibitor and CycK (DC50 = 30 nM;Dmax > 98%) molecular glue degrader. SR-5037 inhibits the enzymatic activity of CDK12/CycK and CDK13/CycK complexes. SR-5037 promotes the recruitment of DDB1 to the CDK12/CycK complex, thereby triggering proteasome-mediated CycK degradation. SR-5037 degrades active CycK in mouse models of triple-negative breast cancer. SR-5037 can be used in the research of cancers such as triple-negative breast cancer.

SP187 hydrochloride (MON-DNJ hydrochloride; UV4 hydrochloride) is an orally active, host-targeting iminosaccharide against filovirus infection. SP187 hydrochloride inhibits endoplasmic reticulum glucosidase. SP187 hydrochloride exhibits antiviral and Dengue Virus activity in vivo. SP187 hydrochloride can be used in antiviral and dengue research.

SOS1-IN-25 is an SOS1 inhibitor. SOS1-IN-25 exhibits inhibitory activity against KRASG12C/SOS1 complex formation (IC50 = 11.11 nM). SOS1-IN-25 leads to a dose-dependent decrease in pERK levels. SOS1-IN-25 can be used for the study of leukemia.

Sodium Channel-IN-8 (Example 96) is a voltage-gated sodium channel (NaV1.7) inhibitor.Sodium Channel-IN-8 can be used for the research of pain.

Sodium Channel-IN-7 (Example 59) is a NaV1.7 voltage-gated sodium channel inhibitor.Sodium Channel-IN-7 binds to the VSD4 binding pocket of NaV1.7, with reduced interaction with Try1537.Sodium Channel-IN-7 can be used for the research of pain.

Sodium bromide (NSC 77384; Sanibrom 40) is a GABA-ergic system modulator that crosses the blood-brain barrier, and it effectively reduces and blocks epileptiform discharges. Sodium bromide exerts significant anticonvulsant effects by enhancing GABA-ergic inhibitory functions, such as increasing the amplitude of inhibitory postsynaptic currents and paired-pulse inhibition. Sodium bromide specifically enhances stimulation-induced extracellular alkalosis without affecting baseline pH or subsequent acidosis processes. Sodium bromide exhibits species-specific pharmacokinetic characteristics, competes with chloride ions for renal tubular reabsorption sites, and serves as a marker for extracellular fluid volume. Sodium bromide can be used in the research of epilepsy and related neurological diseases.

SNA C(Bz) amidite is a phosphoramide monomer that can be used to synthesize oligonucleotides.

SNA A(Bz) amidite is a phosphoramide monomer that can be used to synthesize oligonucleotides.

SMTIN-P01 is a TRAP1 inhibitor that is selective for cytosolic Hsp90 and accumulates in mitochondria. SMTIN-P01 binds to the ATP-binding site of TRAP1 as an ATP mimic, thereby inhibiting ATPase and foldase activities. SMTIN-P01 induces mitochondrial membrane depolarization and proteolytic degradation in cancer cells. SMTIN-P01 exhibits significant cytotoxicity, but shows extremely low toxicity to primary mouse hepatocytes, and does not interfere with SIRT3-related functions or the levels of cytosolic Hsp90 substrates. SMTIN-P01 has important application value in cancer-related research.

SM-15178 is a potent, orally active and selective leukotriene B4 (LTB4) receptor antagonist with an IC50 of 0.30 μM. SM-15178 attenuates LTB4-induced neutrophil accumulation in mouse skin and bronchoconstriction in guinea pigs. SM-15178 emonstrates significant anti-inflammatory efficacy across multiple animal models of inflammation. SM-15178 can be used for the research of chronic inflammatory diseases such as inflammatory bowel disease, psoriasis, and asthma.

SM-122 is a monovalent Smac mimetic targeting cellular inhibitor of apoptosis protein (cIAP)-1/2. SM-122 can induce cIAP-1/2 degradation and weakly induce apoptosis in tumor cells. SM-122 can be used for the research of cancer, such as breast cancer.

SM-11044 is a β-adrenoceptor agonist with Ki values of 18.1 μM (β1), 4.1 μM (β2) and 1.3 μM (β3), showing higher binding selectivity for the β3-adrenoceptor. SM-11044 stimulates cAMP accumulation in cells expressing this receptor. SM-11044 mediates ileal relaxation, tracheal relaxation, pulmonary parenchymal relaxation, increased right atrial heart rate and adipocyte lipolysis.

SM00465 (Compound 207) is a Cbl-b inhibitor-linker conjugate composed of INT4 and Linker. SM00465 can be used for ADC synthesis. SM00465 is applicable to the research of immune-related diseases.

SK-129 is a blood-brain barrier-permeable inhibitor of α-synuclein (αS) oligomers with a Kd of 221 nM. SK-129 preferentially binds to neurotoxic αS oligomers over physiological αS monomers, inhibits αS aggregation, blocks the interaction and co-aggregation of αS with tau protein, and prevents the maturation of αS-tau condensates into amyloid aggregates. SK-129 reduces ROS production, rescues dopaminergic neuron degeneration, improves motor function, restores endogenous dopamine synthesis, increases the number of Tyrosine Hydroxylase-positive neurons, prevents brain histopathological changes, alleviates neuroinflammation, and improves survival rates in relevant models. SK-129 can be used in research related to Parkinson's disease (PD) and Lewy body dementia (LBD).

SIRT2-IN-18 (Compound 8) is a SIRT2 inhibitor with IC50s of 5.3  and 12.3 μM for SmSIRT2 and hSIRT2, respectively. SIRT2-IN-18 shows potent antischistosomal activities against both Liberian and Puerto Rican strains of Schistosoma mansoni and reduces schistosomula and adult worm pair viability, pairing, and egg production, with low cytotoxicity in mammalian cells. SIRT2-IN-18 increases histone H3 hyperacetylation and induces cytochrome c-mediated apoptosis.

SIMR-2418 is an effective inhibitor of the main protease (Mpro) of SARS-CoV-2, with an IC50 value of 20.7 μM. SIMR-2418 can be used for research on SARS-CoV-2 virus infection.

Simotaxel (MST 997) is an orally active derivative of the taxane class. Simotaxel binds to β-tubulin and promotes tubulin polymerization (EC₅₀ = 0.9 μM), inhibits tubulin depolymerization, and causes cell cycle arrest at the G₂-M phase. Simotaxel disrupts the formation of the mitotic spindle and triggers the caspase-dependent apoptotic pathway (apoptosis). Simotaxel has inhibitory effects on Paclitaxel sensitive cell lines and overcomes drug resistance. Simotaxel can be used to study Paclitaxel / Docetaxel resistant solid tumors.