3-Cyanopyridine is a heterocyclic compound bearing a nitrile group at the 3-position of the pyridine ring and is an important intermediate for the synthesis of niacin analogues and other pyridine derivatives.

4-(Aminomethyl)benzoic acid is a competitive inhibitor of PepT1 and has antifibrinolytic activity.

Ferrocene is an important structural core in bioorganometallic chemistry because of its inherent stability, excellent redox properties and low toxicity.

3-Methyl-2-benzothiazolinone hydrazone hydrochloride hydrate (MBTH) is a hydrazone-containing colorimetric reagent widely used in the spectrophotometric determination of aldehydes and phenolic compounds.

Cholic acid sodium is the primary bile acid produced in the liver, typically conjugated with glycine or taurine, which facilitates fat absorption and cholesterol excretion.

4,6-Dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine is a heterocyclic compound based on a bipyrimidine scaffold with a 2-methoxyphenoxy substituent, used as an intermediate in heterocyclic synthesis.

The retatrutide intermediate (Fmoc-L-Lys[C20-OtBu-Glu(OtBu)-AEEA]-OH) is an Fmoc-protected lysine side-chain derivative used in solid-phase peptide synthesis to construct the fatty-acid modified side chain of retatrutide.

Macleaya cordata extract is a natural product, mainly containing isoquinoline alkaloids such as sanguinarine and chelerythrine.

D-(-)-Quinic acid scavenges hydrogen peroxide and is an inhibitor of MAO and α-Glucosidase.

Geranylgeraniol is a diterpene alcohol, acting as the alcohol precursor of GGPP and participating in the biosynthesis of Vitamin K2.

(-)-Bornyl acetate (L-(-)-Bornyl acetate), is a less active enantiomer of (+)-Bornyl acetate.

Lupeol is an active pentacyclic triterpenoid.

Sophocarpine is a PTEN activator and an inhibitor of PI3K/Akt, MEK/ERK and NF-κB signaling pathways.

Cephalomannine is a Paclitaxel (HY-B0015) alkaloidal analog.

Artemisinic acid is a sesquiterpene.

Thymoquinone is an active natural product.