(e)oct2enoic acid

Salvianolic acid E is a water-soluble constituent isolated from Salvia miltiorrhiza.

L-Ascorbic acid 2-phosphate trisodium (Sodium ascorbyl phosphate) is used in biocatalytic dephosphorylation for electric power generation and electrochemical detection assays.

2-Ketoglutaric acid is a key molecule in the tricarboxylic acid cycle,is also connected to glutamic acid and glutamine metabolisms through the transamination reactions.

(2-Aminoethyl)phosphonic acid (2-Aminoethylphosphonic acid) is primarily detected in urine. (2-Aminoethyl)phosphonic acid participates in many enzymatic reactions and is also the parent compound of other transformation products, including but not limited to ceramide 2-(methylamino)ethylphosphonate, N-(2-phosphineethyl)cholamide and CMP-2-aminoethylphosphonate.

2-Methylhexanoic acid is a flavouring ingredient.

2-Hydroxyhexanoic acid (2-Hydroxycaproic acid) is a branched-chain alpha-keto acid that has been reported in normal human blood and in normal amniotic fluid. It has been found that 2-Hydroxyhexanoic acid is the most significant metabolite found in the CSF of patients infected with Nocardia.

2-Hydroxy-2-methylbutyric acid is an unusual metabolite found in the urine of patients with 2-hydroxyglutaric aciduria and maple syrup urine disease.

(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. (E)-3-(4-Methoxyphenyl)acrylic acid has hepatoprotective activity, antiamnesic activity, enhances cognitive effects, and can be used to lower blood pressure sugar.

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.

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.

2-(4-Methoxyphenyl)acetic acid, a plasma metabolite, is highly sensitive and specific and can be used as a bioindicator to differentiate non-small cell carcinoma patients from healthy controls.

2-Furoic acid (Furan-2-carboxylic acid) 2-Furoic acid can reduce serum cholesterol and triglyceride levels and has anti-lipidemic effects.

L-2-Phosphoglyceric acid (L-2-Phosphoglyceric acid disodium salt) is a glyceric acid which serves as the substrate in the ninth step of glycolysis. It is catalyzed by enolase into phosphoenolpyruvate (PEP), the penultimate step in the conversion of glucose to pyruvate.

2-(3,5-dibromo-4-methoxyphenyl)acetic acid (3,5-Dibromo-4-methoxyphenyl acetic acid) is a marine derived natural products found in Ianthella quadrangulata.

1H-Pyrrole-2-carboxylic acid, 4,5-dibromo-1-methyl- (1-methyl-4,5-dibromopyrrole-2-carboxylic acid) is a marine derived natural products found in Agelas flabelliformis.

4,5-Dibromo-1H-Pyrrole-2-Carboxylic Acid (4,5-Dibromo-2-pyrrolic acid) is a marine derived natural products found in Agelas oroides.

Anthraquinone-2-carboxylic acid acts as a potent anti-inflammatory and antinociceptive component in vivo, thus contributing to the immune regulatory role of fruits and herbs.

L-2-Hydroxyglutaric acid, an epigenetic modifier and potential oncometabolite in renal cancer, impedes mitochondrial creatine kinase (Mi-CK) activity, exhibiting Km and Ki values of 2.52 mM and 11.13 mM, respectively. Additionally, it obstructs histone demethylases, thereby encouraging histone methylation.

trans-4-Hydroxy-2-nonenoic acid (compound 4), a natural product, can be isolated from the genus Pottsia [1].

2-O-β-D-Glucopyranosyl-L-ascorbic acid (AA-2βG) is isolated from Lycium Fruit. It is a stable vitamin C analog with anti-tumor activity.

5-BroMo-1H-pyrrole-2-carboxylic acid (5-Bromopyrrole-2-carboxylic Acid) is a marine derived natural products found in Agelas cerebrum.

2-Epitormentic acid is a natural product of Potentilla, Rosaceae. The catalog number is TN2757 and the CAS number is 119725-19-8. 2-Epitormentic acid can be used as a reference standard.

2-Aminobenzenesulfonic acid (2-Sulfoaniline) is a useful research chemical.

Quinaldic acid is an endogenous metabolite.Quinaldic acid is a metal chelator.

D(-)-2-Aminobutyric acid is the substrate of D-amino acid oxidase.

2-Methoxybenzoic acid (o-Anisic acid) is a novel antiemetic which prevents nausea and vomiting in humans.

Oleanolic acid 3-O-beta-D-glucosyl-(1->3)-alpha-L-rhamnosyl(1->2)-alpha-L-arabinoside is a natural product

3-O-(2'E,4'E-Decadienoyl)-ingenol is a naturally occurring diterpenoid compound that exhibits cytotoxicity towards the human normal cell lines L-O2 and GES-1, displaying half maximal inhibitory concentrations (IC50s) of 8.22 µM and 6.67 µM, respectively [1].

Compound 29, 2-(3-Hydroxy-2-oxoindolin-3-yl)acetic acid, is a natural polyphenol found in hop bract [1].

Ganoderenic acid E is a natural product

3-Oxo-7-hydroxychol-4-enoic acid, an endogenous metabolite, is potentially a significant prognostic marker for adverse outcomes in hepatobiliary disease [1].

(S)-2-acetamido-4-amino-4-oxobutanoic acid (Nα-Acetyl-L-asparagine), also known as acasn, is an endogenous metabolite.

(E)-Ferulic acid methyl ester (Methyl (E)-ferulate) is a possible inhibitor of the mitogen activated phosphor kinase pathway, it could be a potential anti-inflammatory agent isolated for the first time in medicinal plant S. tuberosa. (E)-Ferulic acid methyl ester has promising anthelmintic activity against Haemonchus contortus.

Kaempferol-3-O-[2″,6″-di-O-E-p-coumaroyl]-β-D-glucopyranoside, an acylated kaempferol glucoside, can be extracted from the leaves of O. dentata and functions as a repellent to the fouling organism, the blue mussel M. edulis [1].

2-(Methylamino)benzoic acid, the primary metabolite of methyl-N-methylanthranilates (MMA), results from the conversion of the ester group in MMA. This compound, extractable from citrus fruits and possessing potential analgesic activity, was utilized to measure MMA metabolic levels in rat liver [1].

(E)-Masticadienonic acid, a triterpene, can be isolated from Vallesia glabra [1].

L-2-Phosphoglyceric acid disodium salt is a glyceric acid which serves as the substrate in glycolysis. It is catalyzed by enolase into phosphoenolpyruvate.

Stevia impurity (13-[(2-O-6-deoxy-β-D-glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]ent-kaur-16-en-19-oic acid β-D-glucopyranosyl ester) is a natural product for research related to life sciences. The catalog number is TN6498 and the CAS number is 1309929-72-3.

2'-O-Methylperlatolic acid and confluentic acid are monoamine oxidase B inhibitors in a Brazilian plant, Himatanthus sucuuba.

3-(beta-D-Glucopyranosyloxy)-2-hydroxybenzoic acid methyl ester is a natural product for research related to life sciences. The catalog number is TN2851 and the CAS number is 53827-68-2.

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

(Z)-4-Amino-4-oxobut-2-enoic acid (Maleamic acid) is a useful research chemical.

2-(1H-Indole-3-carboxamido)benzoic acid is a natural product for research related to life sciences. The catalog number is TN6047 and the CAS number is 171817-95-1.

2-Aminothiazol-4-acetic acid acts by inhibiting the activity of certain enzymes and proteins related to inflammation, tumor growth and oxidative stress, and has anti-inflammatory, anti-tumor and anti-fungal activities.

2-Picenecarboxylic acid is a natural product for research related to life sciences. The catalog number is TN2793 and the CAS number is 118172-80-8.

Ganoderic acid GS-2 inhibits the activity of the human immunodeficiency virus-1 (HIV-1) protease.

2-HYDROXY-3,4-DIMETHOXYBENZOIC ACID is a natural product.

Apigenin 7-O-(2'',6''-di-O-E-p-coumaroyl)glucoside is a natural product for research related to life sciences. The catalog number is TN6287 and the CAS number is 1448779-19-8.

2-Acetoxy-3-deacetoxycaesaldekarin E shows significant dose-dependent inhibitory effects on Plasmodium falciparum FCR-3/A2 growth in vitro.

2-Oxopomolic acid shows cytotoxic activity, it shows a significant decrease in intracellular melanin content in B16-F10 cells, and in culture media melanin. 2-Oxopomolic acid shows radical-scavenging activities similar to that of the reference antioxidant