butanoic acid, 4[[2(2,6dioxo3piperidinyl)2,3dihydro1,3dioxo1hisoindol4yl]amino]

2-Deoxy-D-glucose (2-DG) is an analog of glucose, an inhibitor of glycolysis. 2-Deoxy-D-glucose has antiviral activity, as well as inhibitory cell proliferation and apoptosis-inducing activity.

2',3'-cGAMP sodium (2'-3'-cyclic GMP-AMP sodium) is a second messenger in cellular innate immunity, catalyzed by cGAMP synthase (cGAS) under DNA binding conditions. It binds to STING to form a dimer, inducing the production and expression of interferon-β and other cytokines.

2-Amino-5-ureidopentanoic acid (Citrulline) exists in the liver, is not a protein component, is an important intermediate in the human urea cycle, can be combined with ornithine, arginine to treat hyperammonemia.

2-tert-Butyl-1,4-benzoquinone (TBQ), an electrophilic metabolite of butylated hydroxyanisole (BHA), activates Nrf2 and S-arylates its negative regulator Keap1 in RAW264.7 cells.

3-Ethoxy-3-oxopropanoic acid (Monoethyl malonic acid) belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. 3-Ethoxy-3-oxopropanoic acid exists as a solid, soluble (in water), and a weakly acidic compound (based on its pKa). 3-Ethoxy-3-oxopropanoic acid has been primarily detected in blood. Within the cell, monoethyl malonic acid is primarily located in the cytoplasm.

4,4'-Disulfanediylbis(2-aminobutanoic acid) (DL-Homocystine) is the double-bonded form of homocysteine that occurs transiently before being converted to harmless cystathionine via a vitamin B6-dependent enzyme. Homocystine and homocysteine-cysteine mixed disulfide account for over 98% of total homocysteine in plasma from healthy individuals.

2-Hydroxyanthraquinone is an anthraquinone that has been found inSpermacoce latifoliaand has antibacterial and estrogenic activities.1,2It is active againstB. subtilisandB. cereus(MICs = 1.9 and 62.5 μg ml, respectively).12-Hydroxyanthraquinone (19 μM) induces estrogen receptor α (ERα) activation in a yeast two-hybrid assay.2 1.Luo, Y., Shen, H.-Y., Shen, Q.-X., et al.A new anthraquinone and a new naphthoquinone from the whole plant of Spermacoce latifoliJ. Asian Nat. Prod. Res.19(9)869-876(2017) 2.Kurihara, R., Shiraishi, F., Tanaka, N., et al.Presence and estrogenicity of anthracene derivatives in coastal Japanese watersEnviron. Toxicol. Chem.24(8)1984-1993(2005)

4-Ethoxycoumarin has antimicrobial activity.

3-O-Ethyl-L-ascorbic acid is a cosmetic tyrosinase inhibitor with whitening ability and is a stabilized vitamin C derivative. It also has antioxidant properties.

2-Amino-4'-fluorobenzophenone is a derivative of benzophenone. It is used in the synthesis of p-fluorobenzoyl chloride and has also been used as a fluorescent probe for biochemical studies such as DNA and RNA detection.

4-Methoxycoumarine has antitumour effects.

Methylglutaric acid is a leucine metabolite. A large amount of methylglutaric acid is identified in urine of patients with deficiency of 3-methylglutaconyl coenzyme A hydratase (PMID 6181239 ). Methylglutaric acid is also found to be associated with 3-hyd

5-Amino-3H-imidazole-4-Carboxamide (AICA) is an imidazole derivative and a metabolite of the antineoplastic agents BIC and DIC. It serves as a condensation agent in the preparation of nucleosides and nucleotides, and when compounded with orotic acid, it is used to treat liver diseases.

2-Methylpentanedioic acid (alpha-Methylglutarate) is an organic acid normally found in human urine, in healthy adults and children. 2-Methylpentanedioic acid (alpha-Methylglutarate) is a metabolite of succinic acid, a citric acid cycle intermediate.

2-Acetonaphthone (beta-Naphthyl methyl ketone) is a fragrance, anticonvulsant, and antimicrobial agent. It has an onion type flavor and a sulfurous type odor.

2'-Deoxyadenosine (NSC-141848) is the DNA nucleoside A. It pairs with deoxythymidine (T) in double-stranded DNA.

2-Ethylbutyric acid is an internal standard that can be used in calibration methods for VFA analytical standards for feces.

4-Hydroxychalcone (P-Cinnamoylphenol) attenuates hyperaldosteronism, inflammation, and renal injury in cryptochrome-null mice.

Sodium 2-hydroxybutanoate (alpha-hydroxybutyrate) is formed as a by-product of the formation of alpha-ketobutyrate via a reaction catalyzed by lactate dehydrogenase (LDH) or alpha-hydroxybutyrate dehydrogenase (alphaHBDH).

3-Bromo-4-Methoxyphenylacetonitrile (ZINC2565991) is a marine derived natural products found in Aiolochroia crassa.

2-Acetylbenzoic acid is more potent than 2-propionyloxybenzoic acid in inhibiting platelet function and platelet prostaglandin (PG) synthesis although the potencies of these agents were comparable in inhibiting prostacyclin (PGI2) synthesis.

2-Acetyl-3-ethylpyrazine has antitumor activity.

3-Methyl-2-oxobutanoic acid (2-Oxoisovaleric acid) is an abnormal metabolite that arises from the incomplete breakdown of branched-chain amino acids. 3-Methyl-2-oxobutanoic acid is a neurotoxin, an acidogen, and a metabotoxin. A neurotoxin causes damage to nerve cells and nerve tissues. 3-Methyl-2-oxobutanoic acid is a keto-acid, which is a subclass of organic acids. Abnormally high levels of organic acids in the blood (organic acidemia), urine (organic aciduria), the brain, and other tissues lead to general metabolic acidosis.

trans-3-Indoleacrylic acid is one of the endogenous metabolites that inhibits RSL3-induced ferroptosis and can be used to study colorectal cancer.

3-Methylbut-2-enoic acid (Senecioic acid) appears in the urine of patients with 3-Methylcrotonic aciduria, which is a disorder characterized by urine that contains increased amounts of 3-methylcrotonic acid.

2-Methylcyclohexanone is a human endogenous metabolite.

Trans-2-butene-1,4-dicarboxylic acid (3-Hexenedioic Acid) is a normal human unsaturated dicarboxylic acid metabolite with increased excretion in patients with Dicarboxylic aciduria caused by fatty acid metabolism disorders The urinary excretion of Trans-2-butene-1,4-dicarboxylic acid is increased in conditions of augmented mobilization of fatty acids or inhibited fatty acid oxidation.

4-Methylherniarin (7-Methoxy-4-methylcoumarin) is a coumarin derivative and fluorescent label that exhibits significant activity against B. subtilis.

4'-Demethylepipodophyllotoxin (DMEP) is a potent inhibitor of microtubule assembly.

4-hydroxyphenylacetic acid (parahydroxy phenylacetate) is a major microbiota-derived metabolite of polyphenols. 4-hydroxyphenylacetic acid(p-Hydroxyphenylacetic acid) is involved in the antioxidative action. 4-hydroxyphenylacetic acid(p-Hydroxyphenylacetic acid) induces expression of Nrf2.

(S)-2-Hydroxy-3-phenylpropanoic acid (L-(−)-3-Phenyllactic acid) is a chiral aromatic compound involved in phenylalanine metabolism. It is likely produced from phenylpyruvate via lactate dehydrogenase. The D-form is derived from bacterial sources, while the L-form is endogenous. Phenyllactate levels are normally very low in blood or urine, but high levels indicate phenylketonuria (PKU) and hyperphenylalaninemia (HPA). PKU is due to a deficiency of phenylalanine hydroxylase (PAH), causing phenylalanine to convert to phenylpyruvic acid rather than tyrosine.

2-(1H-Indol-3-yl)ethan-1-ol (3-(2-Hydroxyethyl)indole) is a metabolite formed in the liver after disulfiram treatment that induces sleep in humans. It is also a secondary product of alcoholic fermentation.

Trans-2-Hexenal (trans-2-Hexenal) is an α,β-unsaturated carbonyl compound protecting plants against harmful substances.

2-methoxycinnamaldehyde is a natural compound of Cinnamomum cassia,has been widely studied with regard to its antitumor activity.

Methyl 2-furoate (Methyl furan-2-carboxylate) is a natural compound present in cocoa and cocoa products.

3-Amino-2-piperidinone is a metabolite from all living organisms and can be used as a cyclic ornithine analogue.

Methyl (E)-4-hydroxycinnamatee is found in several plants such as onion or Morinda citrifolia. It induces apoptosis in combination with Carnosic Acid and kills acute myeloid leukemia cells. It has antioxidant and antibacterial activity.

2',4'-Dihydroxyacetophenone (Resacetophenone) is an alkyl-phenylketone.

4-Hydroxyacetophenone (4-Acetylphenol) is a potent xanthine oxidase inhibitor.

4-Hydroxycoumarin is a coumarin derivative and one of the versatile heterocyclic scaffolds with electrophilic and nucleophilic properties.

(E)-3-(4-Methoxyphenyl)acrylic acid is a small molecule compound isolated from the rhizome of Etlingera pavieana (Pierre ex Gagnep.) R. M. Sm. It is a novel α-glucosidase inhibitor with hepatoprotective, antiamnesic, and cognitive enhancement activities, and it can be used to lower blood pressure sugar.

Methyl 4-bromopyrrole-2-carboxylate (4-Bromo-2-(methoxycarbonyl)-1H-pyrrole) is a marine derived natural products found in Lissodendoryx sp.

3-Methyl-2-buten-1-ol (gamma-dimethylallylalcohol) is found in blackcurrant, ylang-ylang, hop oils, orange peel oil, and various fruits such as orange, lemon, lime, grape, pineapple, purple passion fruit, and loganberry. Prenol is a flavoring ingredient.

2-Phenylglycine (DL-α-Phenylglycine) is a metabolite present in breast milk during lactation.

2-Isopropoxy-2-Phenylacetophenone is a natural compound, a derivative of benzoin. Benzoin is a naturally occurring benzaldehyde found in many plants.

8-Amino-1-Naphthalenesulfonic Acid is a naphthalene derivative used as a fluorescent dye and as a reagent in organic synthesis. It is a highly fluorescent compound with a high Stokes shift, making it an ideal fluorescent marker for a wide range of biological systems.

trans-2-Undecenoic acid ((E)-Undec-2-enoic acid) ((E)-2-Undecenoic acid) is an α,β-unsaturated carboxylic acid characterized by acid dimers.

(R)-5-Oxopyrrolidine-2-carboxylic acid (D-Pyroglutamic acid) is a cyclic derivative of glutamic acid, physiologically present in mammalian tissues. It releases GABA from the cerebral cortex and exhibits anti-anxiety effects in a simple approach-avoidance conflict situation in rats. In clinical pharmacology experiments, it significantly shortens the plasma half-life of ethanol during acute intoxication.