Perfluoropentanoic acid, a short-chain perfluorinated compound, serves as an important indicator of perfluorinated compound pollution in ecosystems.

Timonacic is an active thiol-containing compound.

k-Strophanthin is a Na⁺/K⁺-ATPase inhibitor.

Ipidacrine hydrochloride is an active and brain-penetrant acetylcholinesterase (AChE) and butyrylcholinesterase (BuChE) inhibitor. It also acts as a partial agonist of M2-cholinergic receptors and exhibits reversible cholinesterase inhibition.

This compound is (1S)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-[(3,4,5-trimethoxyphenyl)methyl]isoquinoline, a chiral N-methyl benzyltetrahydroisoquinoline-class synthetic intermediate.

Spermidine is a natural polyamine that maintains cell membrane stability.

Potassium tetrakis(pentafluorophenyl)borate is a weakly-coordinating fluorinated borate salt commonly used as a supporting electrolyte or ion-exchange reagent in catalysis and electrochemistry.

Q-Amply™ QS 21, an immunostimulatory saponin, could be used as a potent vaccine adjuvant.

Taurochenodeoxycholic acid (12-Deoxycholyltaurine) is one of the main bioactive substances of animal bile acid.

Homofarnesol is a C16 isoprenoid alcohol and non-natural substrate for squalene-hopene cyclases.

4,7-Dimethyl-6-octen-3-one is a terpenoid ketone with a strong grapefruit odor character, accompanied by bitter fruity notes.

Q-Amply™ Quil A is a saponin mixture, widely used as an immunologic adjuvant in veterinary vaccines.

Octadecanedioic acid is an aliphatic dibasic acid and also serves as a comonomer unit for biodegradable oligo (ester amide).

Octadecanedioic acid mono-tert-butyl ester is the mono-tert-butyl ester of octadecanedioic acid serving as a long-chain diacid-type peptide-modification building block.

Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH is an Fmoc/tBu-protected lysine–fatty diacid–glutamate–bis-AEEA side-chain conjugate building block.

Ste-Glu-AEEA-AEEA-OSU is an N-hydroxysuccinimide (OSU)-activated ester of an octadecanedioyl–glutamate–bis-AEEA side chain, serving as an activated peptide-modification building block.