SH-FAPI-4 is a specific fibroblast activation protein inhibitor (FAPI) compound that belongs to the FAPI family of molecules. SH-FAPI-4 is expected to selectively accumulate in FAP-positive tumors and disrupt the functions of cancer-associated fibroblasts (CAFs) within the tumor microenvironment. By inhibiting FAP activity, this compound aims to potentially slow tumor growth, enhance the efficacy of other cancer treatments, and modulate the tumor microenvironment.

NOTA-FAPI-46 is an analogue of FAPI-46 (MedKoo Cat#207189). NOTA-FAPI-46 is useful in the diagnosis or treatment of a disease characterized by overexpression of fibroblast activation protein (FAP). NOTA-FAPI-46 can be used as a PET tracer for detection of diseases or disorders related to fibroblast activation protein.

Savirin (S. aureus virulence inhibitor) is a small molecule that targets the agr (accessory gene regulator) quorum sensing system in Staphylococcus aureus (S. aureus). The agr system is a key regulatory pathway that controls the expression of virulence factors in S. aureus, which are critical for its pathogenicity. The system involves a two-component signal transduction pathway consisting of AgrC (a histidine kinase) and AgrA (a response regulator).

UT-59 is a specific inhibitor that targets the cholesterol-sensing membrane protein Scap (SREBP cleavage-activating protein). It functions by binding to Scap's cholesterol-binding site, which prevents Scap from interacting with SREBPs (sterol regulatory element-binding proteins). This inhibition blocks the activation of SREBPs, which are key transcription factors involved in lipid and cholesterol biosynthesis. As a result, UT-59 effectively suppresses lipid synthesis, making it a potential therapeutic candidate for conditions associated with dysregulated lipid metabolism, such as hyperlipidemia, atherosclerosis, or metabolic disorders.

GLS-15 is a novel GalNAc-derived small molecule structure designed for siRNA delivery.

FL-1607, a novel Fam20C inhibitor, has shown remarkable anti-proliferative effects in triple-negative breast cancer (TNBC) cells. This compound induces apoptosis and significantly reduces the migration ability of MDA-MB-468 cells, underscoring its potential as a promising therapeutic agent for TNBC treatment.

Endosidine 5 (ES5), is one of the most potent small molecules interferes with recycling endosomes through Annexin A6, thereby promoting the release and expression of mRNA into the cytoplasm. The delivered mRNAs is greatly enhanced via inhibition of endocytic recycling in cells and in live mice. NAV2729 (NAV) and endosidin 5 (ES5), resulted in significant enhancement (1.5–2 folds) of LNP-mediated delivery of Fluc mRNAs. Incubation of NAV and ES5 together caused modest further increases in Fluc expression in comparison to the sole application of either compound.

E7090 (E 7090) is a highly potent and selective orally bioavailable inhibitor targeting FGFR1, FGFR2, and FGFR3, with IC50 values of 0.71 nM, 0.50 nM, and 1.2 nM, respectively. It exhibits significantly weaker inhibition of FGFR4, with an IC50 of 120 nM. This distinct selectivity profile positions E7090 as a promising therapeutic candidate for diseases driven by aberrant FGFR1-3 signaling, offering a targeted approach to inhibit these receptors while minimizing off-target effects on FGFR4. Its oral availability further enhances its potential as a convenient and effective treatment option for patients with FGFR-dependent conditions.

Azido-acetal linker is stable at physiological pH (7.4) but rapidly hydrolyzes in the acidic environment of endosomes useful as a fragment of lipid synthesis.

DPPE-MPEG(2000) is a PEGylated form of 1,2-dipalmitoyl-rac-glycero-3-PE (DPPE). It has been used in the synthesis of anionic liposomes for drug redistribution and toxicity prevention.

BHC, a small-molecule inhibitor of skeletal muscle myosin, effectively suppresses muscle activity by targeting myosin function without altering membrane currents. This compound emerges from a screening process aimed at identifying molecules capable of modulating muscle movement through myosin inhibition. By specifically inhibiting myosin, BHC provides a unique mechanism for controlling muscle contractions while maintaining the integrity of cellular electrical properties.

Ac-WEAD-pNA is a colorimetric substrate for caspase-1 and caspase-4.

D-Val-Gly-Arg-p-nitroaniline (D-VGR-pNA)​ is a synthetic chromogenic peptide substrate specifically designed for assessing the enzymatic activity of tissue plasminogen activator (tPA), including its isoforms tPA I and tPA II. Upon cleavage by tPA, the release of p-nitroaniline (pNA) generates a measurable colorimetric signal, enabling precise quantification of amidolytic activity. This substrate is widely utilized in biochemical assays to study tPA’s role in fibrinolysis and to evaluate its enzymatic kinetics in both research and diagnostic applications.

RETF-4NA TFA, a highly sensitive and selective substrate for chymase, effectively measures chymase activity both in its free form and when complexed with α2-macroglobulin (α2M). Its specificity makes it a valuable tool for studying chymase-related biochemical processes.

(+)SHIN2 is a serine hydroxymethyltransferase (SHMT) inhibitor, whose target can be traced with 13C-serine. (+)SHIN2 increases survival in NOTCH1-driven mouse primary acute lymphoblastic leukemia (T-ALL) in vivo with a synergistic effect with Methotrexate.

Picrocrocin is a monoterpene glycoside precursor of safranal. Picrocrocin is found in the spice saffron, which comes from the crocus flower. Picrocrocin is a degradation product of the carotenoid zeaxanthin. Picrocrocin exhibits growth inhibitory effects against SKMEL- 2 human malignant melanoma cells by targeting JAK/ STAT5 signaling pathway, cell cycle arrest and mitochondrial mediated apoptosis.

DSPE-PEG-DBCO ammonium is the ammonium salt form of DSPE-PEG-DBCO. DSPE-PEG-DBCO ammonium is utilized in copper-free click chemistry through SPAAC conjugation with an azido-functionalized peptide ligand. DSPE-PEG-DBCO ammonium is applied in drug-delivery and nanoparticle research.

Isoxicam is an orally active, long-acting, non-steroidal anti-inflammatory agent for the research of arthritis.

Aminopurvalanol A is a potent, selective, and cell permeable inhibitor of Cyclins/Cdk complexes.

WAY-647802 is a CDK inhibitor.

VV116 is an oral drug candidate of nucleoside analog against SARS-CoV-2.

MS48107 is a potent and selective positive allosteric modulator of G protein-coupled receptor 68 (GPR68).

Zinc Protoporphyrin (Zn(II)-protoporphyrin IX) is an orally active and competitive heme oxygenase-1 (HO-1) inhibitor and markedly attenuates the protective effects of Phloroglucinol (PG) against H2O2.

PF-249 is a potent, selective AMPK β1-containing complexes activator; increases the phosphorylation of the AMPK substrate ACC at S79 with EC50 of 296 nM, potently inhibits de novo lipogenesis (IC50=15 nM) in primary rat hepatocytes.

BRD4/CK2-IN-1 is the first highly effective and oral active dual-target inhibitor of BRD4/CK2 (bromodomain-containing protein 4/casein kinase 2), with IC50s of 180 nM and 230 nM for BRD4 and CK2, respectively.

MS8511 is a highly potent, selective, and cell-active covalent inhibitor of G9a (Kd=44 nM) and GLP (Kd=46 nM). MS8511 could be a useful chemical tool for investigating the physiological and pathophysiological functions of G9a and GLP.

ZINC36395841 is a small-molecule binder of the m6A-reader domain of YTHDC1.

TH10785 is a small-molecule activator that binds to the active site of 8-oxo guanine DNA glycosylase 1 (OGG1) and enables the protein to completely cleave the damaged DNA strand, which results in an overall increased repair of oxidative DNA damage.