BI1002494 (BI-1002494) is a novel, potent, and selective spleen tyrosine kinase (SYK) inhibitor with enzyme IC50 of 30 nM, cell IC50 of 7 nM (FcεR1-mediated histamine release in human monocyte-derived mast cells, in the presence of 0.1% albumin).

BI 894999 is a novel potent, selective BET inhibitor with IC50 of 5 and 41 nM for BRD4-BD1 and BRD4-BD2 bromodomains, respectively.

BI 831266 is a potent, selective inhibitor of Aurora kinase B (AURKB) with IC50 of binding IC50 of 42 nM.

BI 7271 is a highly selective bromodomains of BRD9 and BRD7 inhibitor with IC50<50 nM for BRD9.

BI 7189 is a highly selective bromodomains of BRD9 and BRD7 inhibitor with IC50<50 nM for BRD9, displays >1,000 fold selectivity over the bromodomains of BRD4.

BI 6901 is a potent, selective CCR10 antagonist with Aequorin Ca2+ flux pIC50 of 9.0, shows high selectivity over other GPCRs.

BI 665915 is a highly potent, selective, orally active 5-lipoxygenase-activating protein (FLAP) inhibitor with binding IC50 of 1.7 nM.

BI 207524 is a potent inhibitor of HCV thumb pocket 1 NS5B inhibitor with IC50 of 84 nM, inhibits Gt 1a/1b replicons with EC50 of 29/11 nM..

BI 187004 (VTP-34072) is a novel potent, selective 11β-hydroxysteroid dehydrogenase 1 (11β-HSD1) inhibitor intended to treat type 2 diabetes mellitus (T2D)..

BHPI is a potent, noncompetitive small molecule ERα inhibitor (biomodulator) that selectively blocks proliferation of drug-resistant ERα-positive breast and ovarian cancer cells.

BGC20-1531 (PGN-1531, AP 1531) is a potent, selective prostanoid EP receptor EP antagonist, exhibits high affinity at recombinant human EP4 receptors expressed in cell lines (pKB=7.6) and native EP4 receptors in human cerebral and meningeal artery (pKB=7.

BF738735 is a novel, broad-spectrum inhibitor of enterovirus replication (EC50=4-71 nM) that specifically targets host cell factor PI4KIIIβ with IC50 of 5.7 nM, 300-fold less potent for PI4KIIIα (IC50=1.7 uM).

BF-168, a candidate probe for PET, is found to specifically recognize both neuritic and diffuse plaques, with a Ki of 6.4 nM for Aβ1-42.

BF 844 (BioFocus 844) is a small molecules capable of stabilizing mutant USH3 mutation CLRN1(N48K).

Betapar(Meprednisone)

Betanin has potent antioxidant and anti-inflammatory effect, that could inhibit peroxynitrite (ONOO-), with an IC50 of 19.2 μM. Betanin is a red glycoside obtained from beets that can be used as colorant.

Betamethasone (Celestone)

Besifovir (PMCDG Dipivoxil, NA-380, LB-80380) is a potent, selective, orally available anti-HBV agent, the prodrug of PMCDG (EC50=4 uM)..

Berotralstat is a potent human plasma kallikrein inhibitor.

Bephenium is an anthelmintic compound that acts as an activiator of nematode B-type nAChR, is used in the treatment of hookworm infections and ascariasis..

Bephenium hydroxynaphthoate is an anthelmintic compound that acts as an activiator of nematode B-type nAChR, is used in the treatment of hookworm infections and ascariasis..

Benzylcetyldimethylammonium chloride hydrate is a chemical.

Benzyl alcohol is an aromatic alcohol; a colorless liquid with a mild pleasant aromatic odor.

Benzenesulfonamide ia an inhibitor of carbonic anhydrases

Benzarone (NSC 82134) is a small molecule inhibitor of Eyes Absen (EYA) protein tyrosine phosphatase activity (IC50=17 uM, EYA3), exhibits selectivity for EYA over PTP1B.

Benzamidine is an inhibitor of serine proteases with Ki values of 35, 350, and 220 µM for trypsin, plasmin, and thrombin, respectively.

Benserazide is a peripherally-acting aromatic L-amino acid decarboxylase (AAAD) or DOPA decarboxylase inhibitor.

Benfluralin is a kind of herbicide and an agrochemical which can be used as a pre-emergence herbicide used for the control of grass and other weeds in a range of food and non-food crops.

Bemesetron (MDL 72222) is a selective 5-HT3 receptor antagonist with an IC50 of 0.33 nM. Neuroprotective effect.

Begacestat (GSI-953) is a selective thiophene sulfonamide inhibitor of amyloid precursor protein gamma-secretase (IC50Aβ40=15 nM) for the treatment of Alzheimer's disease.