DRI-C21045 is a novel small-molecule inhibitor of CD40-CD40L protein-protein interaction with IC50 of 0.17 uM in cell-based assays.

DRAK2-IN-116 is a potent, selective DRAK2 inhibitor with IC50 of 3 nM, shows weak inhibition for DRAK1 (IC50=51 nM) and no significant activity against DAPK1/2/3 (IC50>1 uM)..

DPA-714 is a potent, selective ligand for the translocator protein (TSPO) with Ki of 7.0 nM.

Doxifluridine(Ro 21-9738; 5'-DFUR) is a thymidine phosphorylase activator for PC9-DPE2 cells with IC50 of 0.62 μM.

Doxepin HCl is a tricyclic antidepressant that is marketed worldwide.

Doxapram hydrochloride hydrate inhibits TASK-1, TASK-3, TASK-1/TASK-3 heterodimeric channel function with EC50 of 410 nM, 37 μM, 9 μM, respectively.

DOTA-ADIBO is a Click Chemistry intermidate used for antibody-drug conjugates..

Dorzolamide HCl is a carbonic anhydrase inhibitor.

Dorrigocin A is a natural compound that shows potent antiproliferative effect on tumor cell line..

Doripenem Hydrate

Domperidone is a dopamine blocker and an antidopaminergic reagent.

Docusate Sodium is a laxative used to treat constipation, for constipation due to the use of opiates it maybe used with a stimulant laxative, can be taken by mouth or rectally.

Docosapentaenoic acid (22n-3) is a component of phospholipids found in all animal cell membranes.

Docosanol (Abreva)

Docetaxel, an analog of paclitaxel, is an inhibitor of depolymerisation of microtubules by binding to stabilized microtubules.

DO-34 is a highly potent dual DAGLα/β inhibitor with IC50 of 6 nM 3-8 nM, respectively.

DNS-pE2 is the first small molecule that can selectively label endogenous 3-phosphoglycerate dehydrogenase (PHGDH) from various mammalian cells.

DNS-pE (PHGDH Fluorescent Probe DNS-pE) is the first small molecule that can selectively label endogenous 3-phosphoglycerate dehydrogenase (PHGDH) from various mammalian cells.

DNMDP is a potent and selective cancer cell cytotoxic agent that binds to PDE3A, promotes an interaction between PDE3A and Schlafen 12 (SLFN12).

DNDI-8219 is a novel potent, orally active antileishmanial agent with IC50 of 0.19 uM against Leishmania donovani (L. don).

DL-Carnitine HCl

DL-AP4 sodium salt is a broad spectrum glutamate receptor antagonist..

DKFZ-633 (DKFZ633) is a selective inhibitor of Kallikrein-related peptidase 6 (KLK6) with IC50 of 0.25 uM, demonstrates good selectivity for KLK6 compared to other KLKs.

DKFZ-251 (DKFZ251) is a selective inhibitor of Kallikrein-related peptidase 6 (KLK6) with IC50 of 0.13 uM, demonstrates good selectivity for KLK6 compared to other KLKs.

Divalproex sodium

Disitertide (P144) is a TGF-β1 antagonist peptide.

Dipyridamole (Persantine)

Diprovocim is a potent human and mouse Toll-like receptor (TLR)1/TLR2 agonist.

Diprotin A (TFA) is an inhibitor of dipeptidyl peptidase IV (DPP-IV).

Diphyllin is a naturally potent vacuolar ATPase (v-ATPase) inhibitor with IC50 of 17 nM, potently inhibits the acid influx with IC50 of 0.6 nM.