SAFit2 is a selective inhibitor of the ?FK506-binding protein 51 (FKBP51).

Novel highly potent, selective, and irreversible GSTP1 inhibitor

LP-533401 hydrochloride is a tryptophan hydroxylase 1 inhibitor that regulates serotonin production in the gut.

Fmoc-DAP-N3 is a click chemistry reagent containing an azide group. Fmoc-DAP-N3 is a short, linear spacer molecule with Fmoc protected amino function. Fmoc-DAP-N3 can be used in click conjugation and amid bond formation either with small molecules or for bioconjugation with proteins and antibodies.

Sultopride (LIN-1418) is a selective antagonist of dopamine D2 receptor.

PTC-700 is a potent microtubule-associated protein tau (MAPT) splicing modulator. PTC-700 reduces 4R MAPT in both P301L and S305N neurons with EC50s of 1.3-1.8 nM, and 0.5-2.6 nM, respectively.

16-Azidohexadecanoic acid, a synthetic fatty acid, can be used as a modification marker for nucleotides and a molecular probe for fatty acid metabolism.

Cholesteryl-Teg azide is a cholesterol azide and can be used as a ligand for bioconjugation. Cholesteryl-Teg azide can modify RNA strands.

2,4,5-T is an herbicide with strong irritant properties.

Siguazodan (SKF 94836) is a potent, selective and orally active phosphodiesterase III (PDE-III) inhibitor with an IC50 of 117 nM. Siguazodan increases cAMP accumulation in intact platelets with an EC50 of 18.88 μM. Siguazodan also inhibits phenylephrine-induced 5-HT release with an IC50 value of 4.2 μM.

ASP8062 is a potent, selective GABA B receptor positive allosteric modulator (PAM), positive allosteric modulating activity for human and rat GABAB receptors, exerts analgesic effects in rat model of fibromyalgia.

A selective protein phosphatase PHLPP inhibitor with IC50 of 4 uM for PP2C domain of PHLPP2.

(R)-(-)-α-Methylhistamine dihydrochloride is a potent, selective and brain-penetrant agonist of H3 histamine receptor, with a Kd of 50.3 nM. (R)-(-)-α-Methylhistamine dihydrochloride can enhance memory retention, attenuates memory impairment in rats.

Euscaphic acid, a DNA polymerase inhibitor, is a triterpene from the root of the R. alceaefolius Poir. Euscaphic inhibits calf DNA polymerase α (pol α) and rat DNA polymerase β (pol β) with IC50 values of 61 and 108 μM.

RG7834 R-isomer, also known as RO0321, is an enantiomer of RG7834 and a negative control for RG7834. RG7834 R-isomer has R-configuration with CAS#2072057-18-0. RG7834 is a novel oral HBV viral gene expression inhibitor that blocks viral antigen and virion production. RG7834 is highly selective for HBV, and has a unique antiviral profile that is clearly differentiated from nucleos(t)ide analogues.

SR-3576 is a potent JNK3 inhibitor that is highly selective over p38.

TCO-PEG2-NHS ester is a PEG/Alkyl/ether-based PROTAC linker can be used in the synthesis of PROTACs. TCO-PEG2-NHS ester is a click chemistry reagent, it contains a TCO group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing Tetrazine groups.

PST3.1a is a N-acetylglucosamine glycosyltransferase (MGAT5) inhibitor with the IC50 of 2 μM. PST3.1a inhibits glioblastoma-initiating cell invasiveness and proliferation.

GVS-18-B6 is a silicon ether-based ionizable lipid (pKa:6.15) developed by Genevant, optimized for mRNA-LNP delivery, characterized by a short-chain trialkyl structure with three C10 alkyl chains (including a cis double bond) and a dimethylamino (DMA) head group linked via a 4-carbon spacer (pKa ~6.15). Its LNP formulations exhibit a narrow particle size distribution (89 nm, PDI=0.06), high mRNA encapsulation efficiency (90%), and pH-dependent surface charge (−0.11 mV at pH 7.5 vs. +2.69 mV at pH 5.5), facilitating endosomal escape. ​​In vivo​​, GVS-18-B6 demonstrated superior liver-specific mRNA expression (5.30×10⁷ pg EGFP/g liver, 2.6× higher than MC3) with minimal spleen accumulation (liver/spleen ratio 92:1 vs. MC3’s 10:1), attributed to rapid non-enzymatic hydrolysis of its silicon ether bonds. This mechanism enables near-complete hepatic clearance within 6 hours in mice and 24 hours in NHPs, avoiding long-term organ retention (MC3 retained 25% in liver after 28 days). Compared to benchmarks (MC3, SM-102, LP-01), GVS-18-B6 showed enhanced potency in RBC hemolysis assays (pH 6.2), indicating earlier endosomal membrane disruption, and maintained stability through 12-month frozen storage or repeated freeze-thaw cycles. ​​Toxicity profiling​​ revealed minimal immunogenicity (MCP-1 levels 0.58×10⁶ vs. MC3’s 1.10×10⁶) and no ALT/AST elevation or anti-PEG antibody induction in NHPs after repeated dosing. Its species-agnostic clearance, low off-target effects, and high tolerability (6 mg/kg dose in mice) position GVS-18-B6 as a leading candidate for chronic disease therapies requiring frequent mRNA administration.

Nisoxetine hydrochloride is a potent and selective inhibitor of noradrenaline transporter (NET), with a Kd of 0.76 nM. Nisoxetine hydrochloride is an antidepressant and local anesthetic, it can block voltage-gated sodium channels.