Tri-GalNAc(OAc)3 Cbz is a ligand for asialoglycoprotein receptor (ASGPR) where the sugars are protected by acetylation and the tris tertiary amine is protected by benzyloxycarbonyloxy (Cbz). This peracetylated tri-GalNAc(OAc)3 Cbz can be serve as a valuable building block for ASGPR-targeted therapies. Its three branches or arms, each ending in a GalNAc sugar, ensure strong binding to hepatocyte ASGPR. However, the key feature lies in its protective groups: acetylated sugars allow for controlled removal to expose reactive sites for conjugation, while the Cbz-protected amine provides stability and can be selectively cleaved to introduce a reactive amine group for further biomolecule attachment, ultimately enabling researchers to tailor tri-GalNAc(OAc)3 Cbz into customized conjugates for specific therapeutic applications.

CL15F 7-5 is a piperidine-based ionizable lipid from the CL15F library, characterized by a symmetrically branched tail structure with a 7-carbon main chain and a 5-carbon side chain. This moderate tail length positions it between short-tail (e.g., CL15F 6-4) and long-tail (e.g., CL15F 14-12) variants, granting it a unique balance in mRNA delivery properties. Its LNPs exhibit optimized organ selectivity, enabling significant mRNA expression in both the spleen and muscle, as demonstrated by in vivo luciferase assays following intravenous and intramuscular administration. This lipid structure facilitates a favorable DSPC surface density on LNPs, which moderates interactions with serum proteins like ApoE, thereby reducing rapid hepatic clearance and promoting extrahepatic delivery. In vaccine applications, CL15F 7-5 LNPs encapsulating SARS-CoV-2 RBD mRNA elicited robust anti-RBD IgG titers and neutralizing antibodies in mice, outperforming the clinically benchmarked SM-102 lipid. The piperidine headgroup further contributes to storage stability by minimizing the generation of aldehyde impurities that can form mRNA-lipid adducts. Consequently, CL15F 7-5 represents a versatile lipid for developing stable, spleen-targeted mRNA vaccines and therapeutics, leveraging tail-length engineering for enhanced efficacy without complex formulation changes.

VRK-IN-1 is a potent and selective inhibitor of vaccinia-related kinases 1 (VRK1), with an IC50 of 150 nM. VRK1 is human Ser/Thr protein kinases associated with increased cell division and neurological disorders.

MS41 is a selective eleven-nineteen leukemia (ENL) PROTAC degrader, with DC50s of 3.50 nM (MV4;11), 2.84 nM (SEMK2), 3.03 nM (Jurkat), and 26.58 nM (KASUMI1), respectively. MS41 effectively inhibits the growth of ENL-dependent leukemia cells, induces G1 cell cycle arrest and increases apoptosis. MS41 reduces the chromatin occupancy of ENL-associated transcription elongation machinery, and suppresses oncogenic gene expression and leukemia progression.

PROTAC BTK Degrader-11 is a PROTAC degrader that can break down BTK, with a DC50 of 1.7 nM.

NIC3 is a selective nucleus accumbens-associated protein-1 (NAC1) inhibitor, binds to the conserved Leu-90 of NAC1, prevents its homodimerization, and leads to proteasomal NAC1 degradation. Anti-cancer activity

Lp(a)-IN-5 (Compound A) is an orally active lipoprotein (a) (Lp(a)) inhibitor. Lp(a)-IN-5 inhibits the assembly of Apo(a) and ApoB proteins with an IC50 value of 0.41 nM. Lp(a)-IN-5 is promising for research of diseases related to elevated plasma Lp(a) levels, such as cardiovascular diseases.

BRD-810 is a potent and selective MCL1 inhibitor with Kd of 0.3 nM (SPR) and IC50 of 0.4 nM (MCL1-Noxa HTRF), respectively. BRD-810 is a rapidly cleared inhibitor of MCL1 that has robust antitumor efficacy in hematological and solid tumor cancer models.

ALG-055009 is a potent and selective thyroid hormone receptor beta (THR-β) agonist with EC50 of 0.063 μM. ALG-055009 is highly metabolically stable, with good permeability and a relatively low efflux ratio.

Vicadrostat (compound 29 A) is a potent and selective inhibitor of aldosterone synthase(CYP11B2) with an IC50 of 16 nM. It exhibits potential in renal disease, diabetic nephropathy, cardiovascular diseases and fibrotic disorder research.

Risvodetinib is a potent protein tyrosine kinase inhibitor. Risvodetinib involves in synthesis of Abelson protein kinases (c-Abl1, c-Abl2, and c-kit) inhibitor.

Barbadin is a small molecule that selectively inhibits the β-arrestin/β2-adaptin interaction (IC50=19.1/15.6 uM for β-arrestin1/2) without effect on the formation of receptor/β-arrestin complexes.

Safusidenib (AB-291; DS-1001) is an orally bioavailable, selective mutant IDH1 inhibitor. Safusidenib strongly inhibits mutant IDH1 but not wild-type IDH1. Safusidenib impairs tumor activity in chondrosarcoma. Safusidenib exhibits activity against IDH1R132H, and IDH1R132C with IC50s of 15, and 130 nM in assays without any preincubation, respectively.

TCMDC-136364 (AKT Kinase Inhibitor) is an Akt kinase inhibitor, selectively inhibits Akt in proliferating cells expressing Trop-2, also potently inhibits P. falciparum multidrug resistant strain Dd2.

dTAGV-1 hydrochloride is a potent and selective degrader of FKBP12F36V-tagged proteins PROTAC degrader. dTAGV-1 hydrochloride can induce degradation of FKBP12F36V-Nluc in vivo.

Olorofim (F901318) selectively inhibits fungal dihydroorotate dehydrogenase (DHODH), a key enzyme in the pyrimidine biosynthesis pathway. Olorofim (F901318). Olorofim exhibits excellent activity against A. fumigatus and other Aspergillus spp.

AUR1545 is a selective degrader of KAT2A and KAT2B. AUR1545 can be used in the cancer research, including studies on AML (Acute myeloid leukemia), SCLC (Small-cell carcinoma), and NEPC (Neuroendocrine Prostate Cancer).

ZSA-51 is a potent and orally active STING agonist. ZSA-51 shows anticancer activity. ZSA-51 remodeles immune microenvironment both in tumor and lymph node.

SSTC3 is a novel small-molecule CK1α activator with EC50 of 30 nM (WNT-driven reporter gene assay), Kd of 32 nM.

T025 is as an orally available and potent inhibitor of Cdc2‐like kinases (CLKs) with an IC50s of 0.93 nM, 1 nM, 14 nM, 1.5 nM for CLK1, CLK2, CLK3, DYRK1B respectively. It exhibits anti‐tumor efficacy and can be used in MYC‐driven cancer research.

OICR-8268 is a small molecule ligands that target DCAF1 and shows the highest affinity for binding to the DCAF1 WDR domain with SPR KD of 38 nM. OICR-8268 is an excellent tool compound to enable the development of next-generation DCAF1 ligands toward cancer therapeutics.

A novel mitochondrial and mTOR inhibitor with potent anti-cancer activity, inhibits leukemia cell lines with IC50 of 70-260 nM.

PITCOIN3 is a potent, highly selective, cell-permeable inhibitor of PI3KC2α catalytic activity with IC50 of 126 nM.

PITCOIN2 (LU-06-006) is a potent selective PI3KC2α inhibitor with IC50 of 126 nM, has selectivity against PI3KC2γ but shows micromolar activity on PI3KC2β.

GSK-3484862 is a non-covalent inhibitor for DNA methyltransferase (Dnmt1). GSK-3484862 induces DNA hypomethylation to against cancer. GSK-3484862 mediates dramatic demethylation in murine embryonic stem cells with minimal non-specific toxicity.

C18-ALC-0159 is an analog of ALC-0159, in which the original C14 chain is replaced with C18 chain. C18-ALC-0159 demonstrates high stability in vivo, effectively prevents binding with proteins such as ApoE, and achieves a prolonged blood circulation time. It also reduces liver targeting and accumulation.

Head fragment of ATX-126