AMG410 is a non-covalent and selective pan-KRAS inhibitor with IC50 values of 1-4 nM for KRAS G12D, KRAS G12V, and KRAS G13D. AMG410 shows greater than 100-fold selectivity against both HRAS and NRAS. AMG410 is a dual GTP(on)- and GDP(off)-state inhibitor (Kd(GDP-state) of 1 nM; Kd(GTP-state) of 22 nM). AMG410 blocks KRAS signaling in a cycling state-independent manner and also blocks proliferation in wildtype KRAS-amplified tumor cells. AMG410 can be used for the study of colorectal, pancreatic, and lung cancers.

1-Palmitoyl-2-oleoyl-sn-glycero-3-PC (POPC), a phospholipid, is a major component of biological membranes. 1-Palmitoyl-2-oleoyl-sn-glycero-3-PC is used for the preparation of liposomes and studying the properties of lipid bilayers.

FO35 is an artificial intelligence-guided designed ionizable lipid for RNA delivery to the muscle, lung and nose. FO-35 LNPs enable potent transfection throughout the whole ferret lung epithelium, from trachea to alveoli.

FO-32 is an artificial intelligence-guided designed ionizable lipid for RNA delivery to the muscle, lung and nose. FO-32 LNPs enable potent transfection throughout the whole ferret lung epithelium, from trachea to alveoli.

306-N16B is a lipidnanoparticle, and allows systemic codelivery of Cas9 mRNA and sgRNA. 306-N16B can transport mRNA to the pulmonaryendothelial cell. 306-N16B can be used for research of genome editing-based therapies. Based on the same lipid libraries with 306-O12B, the researchers also found that N-series ionizable lipids were able to selectively deliver mRNA to the lungs of mice. Compared with the liver-targeted O-series ionizable lipids which contained ester bond in lipid tail found in previous work, such as 306-O12B, the N-series ionizable lipids with the lipid tail containing amide bond prefer to deliver mRNA to the lung. As a N-series ionizable lipid, the chemical structure of the 306-N16B is shown in Figure 4a,b. The difference of organ targeting may be due to their adsorption of different protein coronas during blood circulation caused by their different structures mentioned earlier.It has shown that the second major protein of the protein corona adsorbed by liver-targeting 306-O12B iLNPs was apolipoprotein E (ApoE), while the three dominant proteins in the protein corona adsorbed by lung-targeting 306-N16B iLNPs were serum albumin, fibrinogen beta chain, and fibrinogen gamma chain. However, the 306-N16B iLNPs showed less organ selectivity when systematically codelivered Cas9 mRNA and sgRNA in vivo, which could simultaneously activate tdTomato expression in the liver and lung of Ai14 mice, whereas single mRNA delivery could almost exclusively deliver mRNA to the lungs. This surprising phenomenon requires further investigation. Both the change of iLNPs charge and the change of lipids functional group can influence the distribution of iLNPs in vivo due to the altering of protein corona composition. Therefore, it is possible to control the organ targeting of iLNPs by controlling the composition of the outer protein corona of iLNPs.

L649 is a next-generation, lung-targeting ionizable lipid specifically designed for systemic mRNA delivery developed by Hopewell. Belonging to the novel "N-series" lipid class, it features a unique structure with an amine-containing head group and hydrophobic tails incorporating amide bonds. This design enables L649 to form highly stable lipid nanoparticles (LNPs) that exhibit exceptional tropism for the lower respiratory tract (lungs, bronchi, trachea) following intravenous administration. It demonstrates superior efficiency in delivering therapeutic payloads (like mRNA) specifically to key lung cell types, including alveolar epithelial cells (AT1 and AT2) and bronchial cells, while minimizing off-target accumulation in organs like the liver. L649-based LNPs, particularly when formulated with helper lipids like POPE, combine high potency with significantly improved tolerability, allowing for effective dosing in vivo. This makes L649 a promising candidate for developing treatments for various lung diseases such as pulmonary fibrosis, COPD, lung cancer, and infectious diseases like COVID-19.​

YK-TLR-001 is a cyclic acetal-based ionizable lipid for mRNA delivery. YK-TLR-001 LNPs are demonstrated to enhance mRNA expression in the spleens and to induce exceptional maturation of antigen-presenting cells (APCs) and to promote antigen presentation.

ICEC0942 is a selective CDK7 inhibitor, with IC50s of 41 nM and 578 nM for CDK7/CycH/MAT1 and CDK2/cycE1, respectively.

Lipid 17 is a novel, highly potent ionizable lipid designed for mRNA delivery within lipid nanoparticles (LNPs) developed by AstraZeneca . Its structure features a secondary amine head group attached to a cyclic ether moiety (specifically, the 2-oxaspiro[3.3]heptan-6-amine head group). It possesses an asymmetric tail architecture: one tail is derived from heptadecan-9-ol (a branched C17 secondary alcohol), while the other tail is a modified nonyl chain (C9) with a key ethyl branch at the 3-position. The linker connecting the head group to the tails has a length equivalent to n=3 (three methylene units) as defined in the study. This specific combination of the secondary amine cyclic ether head group, asymmetric tails, and the ethyl branch at the 3-position of the nonyl chain proved critical for its exceptional performance. When formulated into LNPs and administered intravenously in mice, Lipid 17 demonstrated a remarkable 6-fold increase in functional protein (eGFP) expression in the liver compared to the benchmark lipid MC3, with high statistical significance (P < 0.0001). This makes Lipid 17 one of the most active lipids identified in the study and a promising candidate for liver-targeted mRNA therapeutics.​​ 

Lipid 19 is an engineered cationic lipid designed to optimize the delivery of RNA within lipid nanoparticles (LNPs) developed by Nitto. Its unique structure—featuring a dual-hydroxyl headgroup and tailored hydrophobic chains—enables highly efficient encapsulation of these fragile genetic payloads, protecting them from degradation. The resulting LNPs exhibit exceptional stability (<100 nm size), target the liver specifically for enhanced therapeutic impact, and support applications ranging from mRNA vaccines to gene-silencing therapies. This makes lipid 19 a pivotal advancement in precision nanomedicine for liver-related disorders.​

LNP Lipid-8 (11-A-M) is an ionizable lipid, which can be used for lipid nanoparticles (LNP) to deliver siRNA to T cells without targeting to ligands. LNP LIPs-8 loaded with GFP siRNA (siGFP), and significantly causes GFP gene silencing in mice model.

PNI 132, an ionizable lipid derived from the patent WO2020252589A developed by Precision Nanosystem, is useful in the formulation of lipid nanoparticles.

DODAP, also known as 1,2-Dioleoyl-3-dimethylammonium-propane, is a cationic lipid. It has been used as a component in liposomes that can be used to encapsulate siRNA, immunostimulatory oligodeoxynucleotides, antisense oligonucleotides, or chemotherapeutic agents for in vitro and in vivo delivery.

DOTAP, also known as 1,2-Dioleoyl-3-trimethylammoniumpropane, is a cationic liposome-forming compound used for transfection of DNA, RNA, and other negatively charged molecules into eukaryotic cells. It has been used in gene delivery vectors for gene ther

BP Lipid 114 is a well-designed ionizable lipid optimized for mRNA encapsulation and delivery. Its ethanolamine headgroup, ester bonds at the C6 and C8 positions, and 9-carbon tail contribute to efficient mRNA complexation, stability during delivery, and improved biodegradability. These properties make it a valuable component in LNPs for gene therapy and other mRNA-based therapeutic applications.

BP Lipid 135 is a well-designed ionizable lipid optimized for mRNA encapsulation and delivery. Its propanolamine headgroup, ester bonds at the C8 position, and 9-carbon tail contribute to efficient mRNA complexation, stability during delivery, and improved biodegradability. These properties make it a valuable component in LNPs for gene therapy and other mRNA-based therapeutic applications.

PAANIB-1 is a brain-penetrant PAAN/MIF nuclease inhibitor that prevents neurodegeneration that prevents neurodegeneration induced by α-syn PFF, AAV-α-syn overexpression, or MPTP intoxication in vivo.

OF-02 (OF-2) is an alkenyl amino alcohol (AAA) ionizable lipid for highly potent in vivo mRNA delivery.Alkenyl amino alcohols (AAA) are a functional group found in sphingosine and other bioactive molecules. It was used to prepare AAA-based ionizable lipids through ring-opening reactions between alkenyl epoxides (AEs) and polyamine cores. These AAA-based iLNPs could promote high-level protein expression Therefore, AAA-based ionizable lipids OF-00, OF-01, OF-02, and OF-03 were prepared. The results of in vivo delivery of human erythropoietin (hEPO) mRNA showed that the AAA ionizable lipid OF-02 with the linoleic acid derivative could effectively deliver hEPO mRNA. Compared with the positive control CKK-E12, OF-02 showed an increased ability to induce serum EPO protein expression by nearly twofold (Figure 7b). Likewise, it outperformed two benchmark ionizable lipids (503013 and C12-200) in the nucleic acid delivery field. Furthermore, the mRNA delivered by OF-02 iLNPs was mainly in vivo.translated into the liver. The liver-targeting ability of OF-02 iLNPs improves their delivery efficiency. Therefore, the OF-02 iLNPs may become excellent delivery vehicles for the treatment of liver diseases without other side effects of damage to other organs during the treatment

CL4F8-6 is an ionizable cationic lipid (pKa = 6.14) that has been used in combination with other lipids in the formation of lipid nanoparticles (LNPs).1 LNPs containing CL4F8-6 and encapsulating an mRNA reporter accumulate specifically in the mouse liver after intravenous administration. LNPs containing CL4F8-6 and encapsulating mRNA encoding the Cas9 nuclease (mCas9) and single-guide RNA (sgRNA) targeting Ttr (sgTtr), the gene encoding transthyretin, have been used to induce CRISPR-mediated gene knockdown in mice resulting in a reduction of serum levels of TTR.

9(10)-Nitrooleate（NOA）is an endogenous nitrated fatty acid that functions as a highly efficient bioactive molecule. Its primary role is the specific inhibition of the STING protein, a key inflammatory signaling sensor within cells. When STING is aberrantly activated, it can trigger a severe inflammatory response, leading to cellular damage.Mechanistically, NOA acts as an electrophile, capable of covalently modifying specific cysteine residues on the STING protein, thereby effectively blocking its ability to activate downstream signaling pathways. This inhibitory action establishes NOA as a potent endogenous anti-inflammatory agent. In practical application, loading NOA into delivery systems, such as lipid nanoparticles, equips them with an intrinsic "molecular fire extinguisher." It significantly mitigates the acute inflammatory response triggered by delivered cargo, effectively transforming otherwise toxic delivery vehicles into safe platforms. The core value of NOA lies in its ability to provide exceptional safety without compromising the functional expression of therapeutic payloads, offering a crucial safeguard for achieving long-term treatments.

DLin-DMA is an ionizable amino lipid with cationic properties and a pKa of 6.7. It is widely utilized in lipid nanoparticle (LNP) formulations alongside helper lipids to enable efficient nucleic acid delivery.

Pomalidomide-C7-NH2 (Pomalidomide 4'-alkylC7-amine) hydrochloride is an E3 ligase ligand-linker conjugate. Pomalidomide-C7-NH2 hydrochloride can be used for the synthesis of PROTAC.

(S,R,S)-CO-C2-acid (VH 032 amide-alkylC2-acid) is a functionalized von-Hippel-Lindau (VHL) protein ligand that can be used in PROTAC research and development. (S,R,S)-CO-C2-acid contains an E3 ligand alkyl ligand for conjugation of target protein ligands.

E3 ligase Ligand 32 (First product in Example 52) is a ligand for E3 ubiquitin ligase. E3 ligase Ligand 32 can be connected to the ligand for protein by a linker to form PROTACs and can be used for the synthesis of PROTAC SMARCA2/4-degrader-29 (HY-162743).

Pomalidomide-PEG2-COOH is a synthesized E3 ligase ligand-linker conjugate that incorporates the Pomalidomide based cereblon ligand and 2-unit PEG linker used in PROTAC technology.

QC-01-175 is a hetero-bifunctional molecule designed to engage both tau and Cereblon (CRBN) to trigger tau ubiquitination and proteasomal degradation (tau PROTAC).QC-01–175 effected clearance of tau in frontotemporal dementia (FTD) patient-derived neuronal cell models, with minimal effect on tau from neurons of healthy controls.QC-01–175 also rescued stress vulnerability in FTD neurons, phenocopying CRISPR-mediated MAPT-knockout.

(S,R,S)-AHPC-PEG2-C4-Cl (VH032-PEG2-C4-Cl) is a conjugate of ligands for E3 and 13-atom-length linker. The connector of linker is Halogen group. (S,R,S)-AHPC-PEG2-C4-Cl incorporates the (S,R,S)-AHPC based VHL ligand and an alkyl/ether-based linker. (S,R,S)-AHPC-PEG2-C4-Cl is capable of inducing the degradation of GFP-HaloTag7 in cell-based assays.

E3 ligase Ligand 9 is a ligand for E3 ubiquitin ligase. E3 ligase Ligand 9 can be connected to the ligand for protein by a linker to form PROTACs or SNIPERs. PROTACs are inducers of ubiquitination-mediated degradation of cancer-promoting proteins.