l-r-4w2

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-Ethylhexyl trans-4-methoxycinnamate is a sunscreen agent.

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

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.

L-(R,S)-Tetrahydropalmatine (Rotundine) is extracted from Corydalis yanhusuo W. T. Wang.

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.

(3E)-4-(1H-indol-3-yl)but-3-en-2-one ((E)-4-(1H-indol-3-yl)but-3-en-2-one) is a marine derived natural products found in Tedania (Tedania) ignis.

2',3',4'-Trimethoxyacetophenone is a raw material for the preparation of chalcone compounds with anti-inflammatory activity.

2-Pyrimidinamine, 4-(5-bromo-1H-indol-3-yl)- (Meridianin C) is a marine derived natural products found in Aplidium meridianum.

2-Propen-1-one, 1-(2,6-dimethoxyphenyl)-3-(4-hydroxyphenyl)- can be used in studies about the inhibition against L-phenylalanine ammonia-lyase.

(25R)-3β,17α-dihydroxy-5α- spirostan-6-one3-O-α-L- rhamnopyranosyl-(1→2)-β- D-glucopyranoside is a natural product isolated from the bulbs of Lilium brownii var. viridulum.

1-[2,4-Dihydroxy-6-methoxy-3-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-2-propen-1-one (Xanthohumol) , prenylchacone flavonoid, is a natural product with multi-biofunctions purified from Hops Humulus lupulus,is effective against HIV-1 and might serve as an interesting lead compound. It may represent a novel chemotherapeutic agent for HIV-1 infection.

2-(4-methoxyphenyl)-N-methyl-2-oxoacetamide (2-(4-methoxy-phenyl)-N-methyl-2-oxo-acetamide) is a marine derived natural products found in Polycarpa aurata.

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.

Ellagic acid 4-O-α-L-arabinopyranoside, extracted from Dimocarpus longan Lour. (syn. Euphoria longan Lam.), exhibits antioxidative activity [1].

Cannogenol 3-O-β-gentiobiosyl-(1→4)-α-L-thevetoside (Compound 12), a cardiac glycoside extracted from Thevetia peruviana seeds, exhibits cytotoxic effects on SW1990 and MGC-803 cells with IC50 values of 9.52 and 7.70 μM, respectively [1].

Acacetin 7-O-β-D-glucuronopyranosyl-(1→2)[α-L-rhamnopyranosyl-(1→6)]-β-D-glucopyranoside, also known as compound 8, is a flavonoid glycoside isolated from the leaf extract of the black locust (Leguminosae)[1].

2-Desoxypleniradin-4-O-α-L-rhamnopyranoside, a flavonoid, can be isolated from Helenium radiatum [1].

2-Desoxypleniradin-L-α-arabinopyranoside, 2-acetate, an active compound, can be isolated from Helenium amarum [1].

(R)-2-Isopropyl-8,8,8a-trimethyl-6,7,8,8a-tetrahydrophenanthrene-3,4-diol (compound 48), a catechol compound, participates in the bioinspired synthesis of rearranged abietane diterpenes, which are associated with pygmaeocins [1].

Compound 7a, (Z)-(1R,3R,4R,4aS,8R,8aR)-3,4,8,8a-tetramethyl-7-oxo-4-(2-(5-oxo-2,5-dihydrofuran-3-yl)ethyl)decahydronaphthalen-1-yl 2-methylbut-2-enoate, is a clerodane diterpene [1].

2-Desoxy-4-epi-pulchellin has potent in vitro cytotoxicities against the K562, MCF-7, Hela, DU145, U937, H1975, SGC-7901, A549, MOLT-4, and HL60 cell lines with IC50 values ranging from 0.10 to 46.7uM, while it shows significant antiviral (H1N1 and H3N2) activities, it also displays significant antimycobacterial activity (IC50=7.6 uM).

2',6'-Dihydroxy-4'-methoxyacetophenone is a phytoalexin after fungal inoculation with Botrytis cinerea or UV light irradiation, it has spore germination inhibition on Botrytis cinerea and Phomopsis perniciosa, with ED50 values of 45 and 410 uM, respective

2',6'-Dihydroxy 4'-methoxydihydrochalcone is a natural product for research related to life sciences. The catalog number is TN2737 and the CAS number is 35241-55-5.

4-(6-Methyl-4-oxohept-5-en-2-yl)cyclohex-2-en-1-one is a natural product for research related to life sciences. The catalog number is TN2994 and the CAS number is 170380-68-4.

2-O-beta-d-Glucosyloxy-4-methoxybenzenepropanoic acid[3-(2-Glucosyloxy-4-methoxyphenyl)propanoic acid] exhibits glutathione S-transferase (GST) inhibitory and antifungal activities.

2',4'-Dihydroxy-3,7':4,8'-diepoxylign-7-ene is a natural product for research related to life sciences. The catalog number is TN2716 and the CAS number is 666250-52-8.

cis-L-Hydroxyproline inhibits the synthesis and extracellular deposition of collagen. The growth inhibition of pancreatic cancer cells induced by the Hyp isomer could be due to endoplasmatic reticulum stress.

2'-Hydroxy-4'-methylacetophenone, a phenolic compound isolated from Angelicae koreana roots possesses acaricidal property. 2'-Hydroxy-4'-methylacetophenone has acaricidal activity, it could be used in the preparation of 4'-methyl-2'-[(p-tolylsulfonyl) oxy] acetophenone.

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

4-Chloro-3-methoxy-5-methylphenyl 6-O-(6-deoxy-β-L-mannopyranosyl)-β-D-glucopyranoside (compound 3), a natural anticancer agent extracted from Lilium regale, exhibits potent inhibitory effects on the proliferation of A549 lung cancer cells and holds promise for applications in cancer research [1].

4-Aminophenyl 6-deoxy-α-L-mannopyranoside is a glycoside isolated from the seeds of Camellia oleifera.

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 1, (25R)-Ruscogenin-3-yl α-L-rhamnopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→4)]-β-D-glucopyranoside, is a steroidal saponin that can be isolated from the roots of Ophiopogon japonicus [1].

(2′S)-4′-O-β-D-apiofuranosyl-(1→6)-O-β-D-glucopyranosylvisamminol, a chromone glycoside, can be isolated from the roots of Saposhnikovia divaricata and exhibits weak anti-cancer activity in human cancer cell lines [1].

2-(2',3',4'-Trihydroxybutyl)quinoxaline is a food metabolite.

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

3'-Geranyl-3-prenyl-2',4',5,7-tetrahydroxyflavone is a flavonoid from Morus alba that is cytotoxic and induces apoptosis.

L-Aspartic Acid 4-Benzyl Ester is a chelating agent that forms stable complexes with metal ions. It has been used to study the effect of metal ions on enzyme activity and to investigate the role of metal ions in the regulation of gene expression.

2,4-Dihydroxyallylbenzene-2-O-β-D-glucopyranoside is a phenylpropanoid glycoside [1].

2',4'-Dihydroxy-7-methoxy-8-prenylflavan is a natural product for research related to life sciences. The catalog number is TN2720 and the CAS number is 331954-16-6.

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

2-Hydroxy-4-methoxybenzaldehyde (4-Methoxysalicylaldehyde) is a chemical compound and an isomer of Vanillin. 2-Hydroxy-4-methoxybenzaldehyde(4-Methoxysalicylaldehyde) could be used to synthesis Urolithin M7. 2-hydroxy-4-methoxybenzaldehyde is a potent tyrosinase inhibitor from three East African medicinal plants, Mondia whitei, Rhus vulgaris Meikle, and Sclerocarya caffra Sond.

(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.

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',3'-Dihydroxy-4',6'-dimethoxychalcone (compound 1) possesses the capacity to inhibit Amyloid β-protein (Aβ42) fibrillization and aggregation, demonstrating oral activity with detectable presence in the brain [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.