Acebilustat(ZK322) is a potent and selective leukotriene A4 hydrolase inhibitor.

Acecainide, also known as N-acetylprocainamide and ASL 601, is the N-acetylated metabolite of procainamide.

Acemetacin is a non-steroidal anti-inflammatory drug and a glycolic acid ester of indometacin that is a cyclooxygenase inhibitor.

Acetanilide (Antifebrin)

Acetazolamide is a potent carbonic anhydrase (CA) inhibitor; best-studied agent for the amelioration of acute mountain sickness (AMS).

Acetoacetic acid sodium salt is a metabolite of non-esterified fatty acids, involved in the development of human diabetes. Acetoacetic acid sodium salt induces oxidative stress to inhibit the assembly of very low density lipoprotein in bovine hepatocytes.

Acetohydroxamic acid is an Urease Inhibitor. In the urine, it acts as an antagonist of the bacterial enzyme urease.

Acetosyringone is a phenolic compound from wounded plant cells, enables virA gene which encodes a membrane-bound kinase to phosphorylate itself and activate the virG gene product, which stimulates the transcription of other vir genes and itself. Acetosyri

Acetyl Perisesaccharide C is an oligosaccharide, which is isolated from the root barks of Periploca sepium.

Acetylcholine iodide is a neurotransmitter found at neuromuscular junctions, autonomic ganglia, parasympathetic effector junctions, a subset of sympathetic effector junctions, and at many sites in the central nervous system.

Acetylspiramycin (ASPM) is a macrolide antimicrobial agent.

Ac-IEPD-CHO is a potent, reversible inhibitor of serine protease Granzyme B (GzmB) with Ki of 80 nM, also inhibits caspase-7 (Ki=550 nM) and induces apoptosis..

Ac-IETD-pNA is a substrate for caspase-8.

Acipimox

Acitazanolast is an active metabolite of tazanolast and anti-allergic drug.

Acitretin

Ack1 inhibitor (R)-9b is a potent and selective ACK1 (TNK2) inhibitor with IC50 of 48 nM.

Ack1 inhibitor 37 is a potent and selective Ack1 (TNK2) inhibitor with Ki of 0.3 nM, displays high selectivity over related kinases LCK, JAK3, KDR and TIE2 (Ki= 138, 6.5, 380 and 200 nM).

Ac-LEHD-pNA is a substrate for caspase-9.1 Caspase-9 preferentially binds to and cleaves the Leu-Glu-His-Asp (LEHD) peptide sequence to release p-nitroalinide, which can be quantified by colorimetric detection at 405 nm as a measure of enzyme activity.

Aclidinium Bromide(LAS 34273; LAS-W 330) is a long-acting, inhaled muscarinic antagonist as a maintenance treatment for chronic obstructive pulmonary disease (COPD).

ACO1 is a potent, selective Grp94 inhibitor with IC50 of 0.44 uM, displays >200-fold selectivity against other Hsp90 isoforms.

ACSS2 inhibitor is a novel ACSS2 inhibitor.