3-Hydroxybutyric acid sodium (β-Hydroxybutyric acid sodium) is a metabolite that is elevated in type I diabetes. 3-Hydroxybutyric acid sodium can modulate the properties of membrane lipids.

Imidazol-1-yl-acetic acid is an endogenous metabolite.

Sulcatone is an endogenous metabolite.

D-Asparagine (H-D-Asn-OH) is a competitive inhibitor of L-Asparagine hydrolysis with a Ki value of 0.24 mM. D-Asparagine is a source of nitrogen for yeast strains. D-Asparagine is a good substrate for the external yeast asparaginase but is a poor substrate for the internal enzyme.

β-Cyclocitral, a volatile oxidized derivative of β-carotene, is a grazer defence signal unique to the Cyanobacterium Microcystis. β-Cyclocitral, one of the predominant volatile terpenoid compounds, can upregulate the expression of defence genes to enhance excess light (EL) acclimation. β-Cyclocitral is a powerful repellent.

Phenidone, an orally active dual inhibitor of cyclooxygenase (COX) and lipoxygenase (LOX), ameliorates rat paralysis in experimental autoimmune encephalomyelitis. Phenidone is a potent hypotensive agent in the spontaneously hypertensive rat. Phenidone is used as a photographic developer.

4-Chlorophenylacetic acid is a compound belongs to a family of small aromatic fatty acids with anticancer properties. 4-Chlorophenylacetic acid can provide carbon and energy for Pseudomonas sp.

Diethyl fumarate is a decomposition product of Malathion (an insecticide). Diethyl fumarate is a reputed skin irritant. Diethyl fumarate can causes non-immunologic contact urticaria on skin.

1-Deoxymannojirimycin hydrochloride is a selective class I α1,2-mannosidase inhibitor with an IC50 of 20 μM. 1-Deoxymannojirimycin hydrochloride is also a N-linked glycosylation inhibitor and inhibits HIV‐1 strains. 1-Deoxymannojirimycin hydrochloride has antiviral activity.

Dibenzyl disulfide is an endogenous metabolite.

D-Ribose 5-phosphate disodium is an intermediate of the oxidative branch of the pentose phosphate pathway (PPP) and an end product of the nonoxidative branch of the PPP. D-Ribose 5-phosphate disodium is used in the synthesis of nucleotides and nucleic acids.

Diazolidinyl urea, a broad spectrum preservative, is a formaldehyde-releasing compound that releases formaldehyde through its decomposition. Diazolidinyl urea is effective against most contaminating microorganisms, especially Pseudomonas.

H-Val-Tyr-OH is an endogenous metabolite.

6-Ketoestradiol can be used to synthesize re-containing 7α-substituted estradiol complexes.

Phenethyl ferulate is a major constituent ofQianghuo, shows inhibitory activity against cyclooxygenase (COX) and 5-lipoxygenase (5-LOX) with IC50 values of 4.35 μM and 5.75 μM, respectively.

Methyl behenate (Methyl docosanoate) is a naturally fatty acid methyl ester isolated from the plant of Aspidopterys obcordata Lemsl.

Maleimide-C10-NHS ester is an alkyl/ether-based PROTAC linker that can be used in the synthesis of PROTACs.

Tetrac (Tetraiodothyroacetic acid), a derivative of L-thyroxine (T4), is a thyrointegrin receptor antagonist. Tetrac blocks the actions of T4 and 3,5,3'-triiodo-L-thyronine (T3) at the cell surface receptor for thyroid hormone on integrin αvβ3. Tetra has anti-angiogenic and anti-tumor activities.

Tetrakis (4-carboxyphenyl) porphyrin (TCPP) plays the role of a metal remover.

5-Methoxy-2-benzimidazolethiol is a benzimidazole. The iodimetric determination of 5-Methoxy-2-benzimidazolethiol in alkaline media is studied.

HMMNI (Hydroxy dimetridazole) is a hydroxy metabolite of Dimetridazole. Dimetridazole is a nitroimidazole class drug that combats protozoan infections.

3-Hydroxy-4-aminopyridine is an endogenous metabolite.

2-Hydroxy-4-methylbenzaldehyde is an endogenous metabolite.

Methyl 3-phenylpropanoate is an endogenous metabolite.

2,4-Dihydroxybenzaldehyde is an endogenous metabolite.

1,2-Cyclohexanedione is an endogenous metabolite.

m-Anisaldehyde is an endogenous metabolite.

2-Bromoacetamide can inactivate alcohol dehydrogenase.

Tetrachlorocatechol is a metabolite of pentachlorophenol. Tetrachlorocatechol is one of the most toxic chlorinated catechol produced by the chlorobleaching of pulp and frequently found in the kraft pulp mill effluents.

2,6-Dimethylhydroquinone is an endogenous metabolite.