Hinokitiol is a component of essential oils, reduces Nrf2 expression and decreases DNMT1 and UHRF1 mRNA and protein expression.

Pulegone is a monoterpene ketone compound.

(-)-Isopulegol is prepared directly from the processing of essential oil of citronella under solid-supported acid catalysis and solvent-free microwave-assisted ene-cyclisation.

7-Oxo cholesterol 3-acetate is the 3-acetate derivative of 7-ketocholesterol, an oxysterol reference compound commonly used in oxysterol metabolism studies and chromatographic method development.

Rotenone is a mitochondrial electron transport chain complex I inhibitor.

1-Triacontanol is a plant growth regulator.

Protoporphyrin IX is the final intermediate in the heme biosynthesis pathway.

Protoporphyrin IX dimethyl ester is the dimethyl ester derivative of protoporphyrin IX in which both propionic acid groups are methylated, a dark-red crystalline powder widely used as a model compound in porphyrin chemistry, metalloporphyrin coordination and photochemistry studies.

Rifampicin impurity 3 is an impurity of Rifampicin.

Rifampicin impurity 2 (Rifaldazinequinone) is an impurity of Rifampicin.

Rifapentine N-oxide is the N-oxide derivative formed by oxidation of the piperazine nitrogen of rifapentine and is a known related substance, used as a reference standard for impurity profiling of the drug substance and its formulations.

Rifapentine quinone is the para-quinone derivative formed by oxidation of the naphthol ring of rifapentine and is a known oxidative degradation impurity, used as a reference standard for impurity profiling of the drug substance and its formulations.

Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1).

Disodium rutinyl disulfate is the disodium salt of the sulfated derivative of the flavonoid glycoside rutin, presenting as a yellow to brown powder and is a water-soluble sulfated flavonoid used in flavonoid derivative chemistry and chromatographic analysis studies.

α-Phellandrene (alpha-Phellandrene) is an  active monoterpenoid and insecticide.

Validamycin A is a fungicidal compound.