Eg5 Inhibitor V, trans-24 is a potent and specific Eg5 inhibitor with an IC50 of 0.65 μM, and can be used in the research of cancer.

EGF816 (Nazartinib) is a potent, irreversible, mutant-selective EGFR inhibitor with Ki and Kinact of 31 nM and 0.222 min-1, respectively.

EGFR-IN-99 (compound 1a) is a potent EGFR and HER2 Exon 20 insertion mutant inhibitor. EGFR-IN-99 has excellent antiproliferative activity against DFCI127 cells, with an EC50 of 11.5 nM. EGFR-IN-99 can be used for the research of non-small cell lung cancer (NSCLC).

Eggmanone is a potent, selective inhibitor of PDE4 with (IC50=72 nM) that antagonizes the Hedgehog signaling pathway.

EI1 is a potent and selective small molecule inhibitor of EZH2 with IC50 values of 15 nM and 13 nM for wild type EZH2 and EZH2 Y641F mutant, respectively.

Eicosadienoic acid is a rare, naturally occurring n-6 polyunsaturated fatty acid found mainly in animal tissues.

eIF4A3 inhibitor 53a is a potent, selective and cell-active eukaryotic initiation factor 4A3 (eIF4A3) inhibitor with IC50 of 0.26 uM, SPR Kd of 43 nM.

eIF4A3-IN-2 is a highly selective and noncompetitive eukaryotic initiation factor 4A-3 (eIF4A3) inhibitor with an IC50 of 110 nM.

Elacestrant dihydrochloride (RAD1901 dihydrochloride) is a selective and orally available estrogen receptor (ERR) degrader with IC50 values of 48 and 870 nM for ERα and ERβ, respectively.

Elacestrant S enantiomer is an low activity enantiomer of elacestrant. Elacestrant (RAD1901) is a selective and orally available estrogen receptor (ERR) degrader with IC50 values of 48 and 870 nM for ERα and ERβ, respectively.

Elacytarabine (CP-4055, CP4055) is a fatty acid derivative of cytarabine with potential antineoplastic activity.

Elaiophylin (Gopalamicin.

Elatol (NSC 341593) is a specific inhibitor of ATP hydrolysis by eIF4A1 in vitro with broad activity against multiple tumor types.

Eletriptan (UK 116044) is a potent, selective, and orally active 5-HT1B/1D receptor agonist.

Elinogrel is a reversible P2Y12 receptor antagonist for the treatment of acute coronary syndrome and prevention of secondary thrombotic events.

ELN-441958 is a potent, neutral antagonist of B1 receptor, inhibits the binding of the B1 agonist ligand [3H]DAKD to IMR-90 cells with Ki of 0.26 nM. ELN-441958 is highly selective for B1 over B2 receptors, and >500/ 2000-fold selective for the B1 over μ/δ-opioid receptor.IC50 value: 0.26 nM (Ki)Target: B1 Receptorin vitro: ELN-441958 is a novel small molecule bradykinin B1 receptor antagonist, based on the inhibition of agonist-induced increases in intracellular calcium in native and recombinant cells. ELN-441958 does not inhibit the activation of the human bradykinin B2 receptor at concentrations up to 10 μM, showing that it is highly selective for B1 over B2 receptors. ELN-441958 also displays good selectivity for B1 over other receptors examined in a broad screening panel. It is >500-fold and >2000-fold selective for the B1 receptor over the human μ- and δ-opioid receptor, the most potent off-target activity identified. In IMR-90 cells expressing the native human B1 receptor, ELN-441958 produced a concentration-dependent antagonism of the DAKD-induced calcium mobilization with a KB of 0.12 nM. [1]in vivo: ELN-441958 is essentially completely absorbed and produces high plasma levels after oral administration in rhesus monkeys.ELN-441958 has a moderate clearance and volume of distribution in both species following i.v. administration, consistent with the high metabolic stability in rat, rhesus, and human microsomes. ELN-441958 has high oral exposure and moderate plasma half-lives in rats and rhesus monkeys. The oral availability of ELN441958 in rats was 57%. ELN-441958 dose-dependently reduced carrageenan-induced thermal hyperalgesia in a rhesus monkey tail-withdrawal model, with an ED50 3 mg/kg s.c. [1]

ELND006 is a novel gamma secretase inhibitor previously under investigation for the oral treatment of Alzheimer's disease.

Eltrombopag olamine is a new, orally active thrombopoietin-receptor (c-mpl) agonist that stimulates thrombopoiesis.

Elubrixin (SB-656933) is a potent, selective, competitive and reversible CXCR2 antagonist.

Elubrixin (SB-656933, GSK-656933) is a potent, selective, competitive and reversible CXCR2 antagonist.

EMA300 (PD1 21981) is a potent, selective small molecule antagonist of angiotensin II type 2 receptor (AT2R) with >1,000-fold selectivity over AT1 receptor, produces analgesia in rodent model of neuropathic pain..

Emamectin Benzoate works as a chloride channel activator by binding gamma aminobutyric acid (GABA) receptor and glutamate-gated chloride channels disrupting nerve signals within arthropods.