Ascomycin is an analog of tacrolimus with immunosuppressive, neurotrophic and antifungal activities.

Asapiprant (BGE-175) is a potent and specific antagonist of human PGD2/PTGDR signaling with Ki of 0.44 nM. BGE-175 is currently in a Phase 2 clinical trial to test whether it can prevent disease progression and mortality in older patients hospitalized wit

AS-252424 is a novel, potent and selective inhibitor of PI3Kγ with IC50 of 33 nM.

AS1517499 is a potent STAT6 inhibitor with IC50 of 21 nM.

ARV-825 is a BRD4 Inhibitor based on PROTAC technology. ARV-825 binds to BD1 and BD2 of BRD4 with Kds of 90 and 28 nM, respectively.

ARV-771 is a potent bromodomain and extra-terminal (BET) proteins degrader with Kd values of 4.7, 7.6, 7.6 nM against bromodomain 2, 3 and 4, respectively.

ARS-1620 is a covalent compound with high potency and selectivity for KRAS-G12C.

ARRY-520 is a synthetic, small molecule kinesin spindle protein (KSP) inhibitor with IC50 of 6 nM.

ARQ-531 is a potent, reversible, orally available inhibitor of both wild type and C481S-mutant BTK kinase with IC50 of 0.85 and 0.39 nM,

ARQ 092 is an oral activie, potent and selective AKT inhibitor with IC50 values: 5.0 nM (AKT1); 4.5 nM (AKT2); 16 nM (AKT3).

ARN-3236 is potent, orally active and selective SIK2 inhibitor. ARN-3236 inhibited the growth of 10 ovarian cancer cell lines at an IC50 of 0.8 to 2.6 μmol/L.

ARN2966 is a potent post-transcriptional modulator of APP expression; reduces expression of APP with resultant lower production of Aβ.

Argatroban

AR7 is a retinoic acid receptor α (RARα) antagonist.

APY0201 is a potent, highly selective PIKfyve kinase inhibitor.

APS-3-77 is the negative binder of KSR2.

APS-2-79 is a novel modulator of KSR-dependent MAPK signalling,KSR2,IC50=120 nM

ATF6 agonist compound A147 is a specific, small molecule agonist of transcription factor ATF6, activates ATF6 and influences differentiation of stem cells.147 has broad antiviral activity against multiple DENV strains and serotypes and that the compound i

4-Nitrophenyl α-L-rhamnopyranoside is a chromogenic substrate for naringinase.

PD-123319 is a selective, nonpeptide AT2R antagonist (IC50 = 5.6 nM vs. 100 nM for AT1R). PD-123319 has been used to selectively examine the specific roles for AT1R and AT2R in hypertensive and other vascular research-related models..

Alkyne tyramide is a clickable ascorbate peroxidase 2 (APEX2) probe. Alkyne tyramide substantially improves APEX-labeling efficiency in intact yeast cells, as it is more cell wall-permeant than APEX2 substrate biotin-phenol (BP). Alkyne tyramide also faci

AB928 is an orally bioavailable, selective dual adenosine receptor (A2aR/A2bR) antagonist with immunomodulatory activity.

A Arbidol analog which showed affinity against both H3 (1150-fold) and H1 (98-fold) hemagglutinin subtypes than Arbidol.

2-(5-Chloro-1H-indol-2-yl)acetic acid|CAS 720000-48-6

APD668 is a potent GPR119 agonist with EC50 of 2.7 nM and 33 nM for hGPR119 and ratGPR119 respectively.

A potent and selective dopamine reuptake inhibitor with IC50 of 3.7 nM.

An irreversible inhibitor of carnitine palmitoyltransferase-1 (CPT-1) that inhibits fatty acid β-oxidation in rat liver with IC50 of 5-20 nM.

An ionophore antibiotic derived from S. hygroscopicus that acts as a potassium ionophore promoting K+/H+ exchange across mitochondrial membranes.

AG-1024 (Tyrphostin) inhibits IGF-1R autophosphorylation with IC50 of 7 μM, less potent to IR with IC50 of 57 μM.

A PPARα agonist and an irreversible CPT-1 inhibitor.