8 iso 13,14 dihydro 15 keto prostaglandin f2α

8-iso-13,14-dihydro-15-keto Prostaglandin F2α (8-iso-13,14-dihydro-15-keto PGF2α) is a metabolite of the isoprostane, 8-isoprostane (8-iso PGF2α), in rabbits, monkeys and humans. 8-iso PGF2α is a PG-like product of non-specific lipid peroxidation. In both humans and monkeys, exogenously infused 8-isoprostane is converted primarily to metabolites having 2 or 4 carbon atoms removed from the top side chain by β-oxidation. A similar pattern is observed when tritiated 8-isoprostane is infused into rabbits. Early in the infusion (within 10 minutes) 8-iso-13,14-dihydro-15-keto PGF2α was a significant component of the metabolite profile, which was comprised mostly of dinor 8-isoprostane metabolites. 8-iso-13,14-dihydro-15-keto PGF2α weakly inhibits the U-46619 or collagen-induced aggregation of human platelets, although a number of the E-series isoprostanes are much more potent in this assay.

1-(4-AMinophenyl)-5,6-dihydro-3-(4-Morpholinyl)-2(1h)-pyridinone has broad-spectrum antifungal activity with inhibitory effects on Candida albicans, Aspergillus niger, Pseudomonas aeruginosa and Staphylococcus aureus.

4-QUinolinecarboxamide, N-[3-[[[2-[4-(aminosulfonyl)phenyl]ethyl]amino]carbonyl]phenyl]-1,2-dihydro-2-oxo- is an amine.

(2-methyl-2,3-dihydro-1H-inden-2-yl)methanamine hydrochloride is a cyclic amine that is structurally related to amphetamine and has been shown to have significant effects on the central nervous system.

[Lys8, Lys9]-Neurotensin (8-13) acetate, a Neurotensin analog, exerts its analgesic effects through activation of the G protein-coupled receptors NTS1 and NTS2, with Ki values of 0.33 nM and 0.95 nM for hNTS1 and hNTS2 receptors, respectively[1].

ANGIOTENSIN IV TFA is a less effective agonist at the angiotensin AT1 receptor.

2,4-Dioxaspiro(5.5)undec-8-ene, 3-(2-furanyl)- (Ulinastatin) ,as an urinary trypsin inhibitor (UTI), is a glycoprotein that is isolated from healthy human urine or synthetically produced.

1H-Pyrazole-5-carboxamide, 4-(5-chloro-2-furanyl)-1,3-bis(2,4-difluorophenyl)-4,5-dihydro-5-methyl-N-[(4-methyl-2-morpholinyl)methyl] is an antifibrotic agent.

Pep 2-8 ammonium salt is Proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitor. Potent inhibitor of PCSK9 binding to LDL receptor (IC50 = 0.8 μM). Restores LDL uptake in HepG2 cells treated with PCSK9.

3-[7 ,7- dimethyl-5-oxo -6H-pyrrolo[3,4-b]pyridin-2-yI]-1H-indole-7 -carbonitrile is an androgen receptor modulator.

Nemifitide acetate(173240-15-8 free base) (INN 00835 acetate) is a synthetic pentapeptide antidepressant with a potential for rapid onset of action. It is a peptide analog of melanocyte-inhibiting factor (MIF).

Neurotensin(8-13) 3TFA is Neurotensin (NT) fragment. Neurotensin(8-13) 3TFA results in a decrease in cell-surface NT1 receptors (NTR1) density.

2-CHLOROMETHYL-1,1-DIOXO-1,2-DIHYDRO-1LAMBDA*6*-BENZO[D]ISOTHIAZOL-3-ONE targets the Neutrophil elastase (human).

Angiotensin 1/2 + A (2 - 8) Acetate is a Vasoconstrictor.

(S)-2-((R)-3-(4-chlorophenyl)-N’-((4-chlorophenyl)sulfonyl)-4-phenyl-4,5-dihydro-1H-pyrazole-1-carboximidamido)-3-methylbutanamide is a cannabinoid receptor antagonist/inverse agonist.

1-(4-(4-(8-oxa-3-azabicyclo[3.2.1]octan-3-yl)thieno[3,2-d]pyrimidin-2-yl)phenyl)-3-(pyridin-4-yl)urea is a useful organic compound for research related to life sciences. The catalog number is T67700 and the CAS number is 1144075-47-7.

TLR7 8 9 antagonist 2 is an orally active and highly bioavailable vTLR7 8 9 antagonist. It inhibits HEK hTLR7, HEK hTLR8, and HEK hTLR9 with IC50s of 0.011 μM, 0.029 μM, and 0.052 μM, respectively. TLR7 8 9 antagonist 2 can be used to study auto-inflammatory diseases such as systemic lupus erythematosus or lupus nephritis.

2-Keto-D-galactose inhibits DNA synthesis and inhibits the proliferation of in vitro grown Ehrlich ascites tumor cells.This compound is unstable in powder form and other related salt forms are recommended.

9-dihydro-13-acetylbaccatin III (9-DHAB III)is an apoptosis inducer. It shows cytotoxicity against the MCF7 cell line and drug-resistant cell line MCF7-ADR.

7-Hydroxy-3,4-dihydro-2(1H)-quinolinone is a weak MAO-A inhibitor(with an IC50 of 183 μM) .

8-Hydroxyquinoline-2-carboxaldehyde serves as a pharmaceutical intermediate.

SARS-CoV-2-IN-13 (compound 5) is an analogue of niclosamide, displaying greater stability in human plasma and liver S9 enzymes assay. It improves bioavailability and half-life when administered orally and is a potent SARS-CoV-2 inhibitor with an IC50 of 0.057 μM [1].

COX-2 15-LOX-IN-5 (Compound 4f) functions as a dual inhibitor of COX-2 and 15-LOX, demonstrating both anti-inflammatory and antioxidant properties [1]. This compound effectively reduces NF-κB activation in RAW 264.7 macrophages that is induced by lipopolysaccharide.

[Lys8, Lys9]-Neurotensin (8-13) (JMV438) is a Neurotensin analog that elicits analgesic effects by activating the G protein-coupled receptors NTS1 and NTS2, with K i values of 0.33 nM and 0.95 nM for hNTS1 and hNTS2 receptors, respectively.

Fmoc-D-Phe(2-F)-OH, an amino acid derivative, has a wide range of applications in life science-related research.

(S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(2-fluorophenyl)propanoic acid is a useful organic compound for research related to life sciences. The catalog number is T65851 and the CAS number is 205526-26-7.

Acetyl neurotensin (8-13), the most concise analog of neurotensin, retains complete binding and pharmacological properties [1].

Nucleoside Derivatives - 2’-Modified nucleosides, 8-Modified purine nucleosides, Halo-nucleosides, Fluoro-modified nucleosides

Nucleoside Derivatives - Xylo-nucleosides; 8-Modified purine nucleosides; Amino nucleosides; N-Methylated alkylated nucleosides

3-Cyanovinyl-9-(5’-O-(4,4’-dimethoxytrityl)-2’-deoxyribofuranosyl)carbazole (trans: CAS#1044273-26-8) is a useful organic compound for research related to life sciences and the catalog number is TNU0955.

3,4-Dihydro-4-[[2-hydroxy-1-(hydroxymethyl)ethoxy] methyl]-3-oxo-2-pyrazinecarboxamide is a Nucleoside Derivative - Acyclic nucleoside.

5-Acetyl-3-chloro-10,11-dihydro-5H-dibenz[b,f]azepine is a useful organic compound for research related to life sciences. The catalog number is T67591 and the CAS number is 25961-11-9.

8,11,14-Eicosatrienoic acid, also known as dihomo-γ-linolenic acid , is a polyunsaturated fatty acid (PUFA) produced from γ-linolenic acid by the action of fatty acid elongases. It can be metabolized by the cyclooxygenase pathway to produce 1-series prostaglandins (PGs) (e.g., PGE1). (±)14(15)-EpEDE is an EpEDE acid formed from 8,11,14-eicosatrienoic acid. This monoepoxide can be generated from the PUFA, in vitro, by the action of a strong oxidizing agent. Alternatively, this compound may be produced, in vivo, by epoxidation of the PUFA by cytochrome P450 epoxygenases. The biological properties of this compound are poorly understood.

SARS-CoV-2 3CLpro-IN-14 (compound 11j) is an orally active inhibitor of SARS-CoV-2 3CLpro, demonstrating potent anti-SARS-CoV-2 properties with an EC50 of 0.18 μM and exhibits minimal cytotoxicity, having a CC50 greater than 50 μM, in Vero E6 cells [1].

Nucleoside Derivatives –8-Modified purine nucleosides

Nucleoside Derivatives - 8-Aza-7-deaza-purine nucleoside

13,14-dihydro-15-keto Prostaglandin E1 inhibits ADP-induced platelet aggregation in human isolated platelet-rich plasma (IC50=14.8 μg/mL) and is a PGE1 metabolite.

1-Stearoyl-2-15(S)-HpETE-sn-glycero-3-PC is a phospholipid that contains stearic acid at the sn-1 position and 15(S)-HpETE at the sn-2 position. It is produced via oxidation of 1-stearoyl-2-arachidonoyl-sn-glycero-3-PC by 15-lipoxygenase (15-LO). 1-Stearoyl-2-15(S)-HpETE-sn-glycero-3-PC is toxic to human umbilical vein endothelial cells (HUVECs) when used at a concentration of 100 μM.

2-(N,N-Dimethylaminomethylene ) amino-7-cyclopropylmethyl-7,9-dihydro-1H-purine-6,8-dione is a useful organic compound for research related to life sciences and the catalog number is TNU1330.

15-keto Prostaglandin F2α is a metabolite of Prostaglandin F2α that lowers intraocular pressure in rabbits.

8-Keto-berberine is a non-naturally occurring 11, 12-oxygenated protoberberine. It is a derivative from naturally occurring 9, 10-oxygenated protoberberine.

Novel oxylipins, referred to as docosanoids, have been derived from C22polyunsaturated fatty acids 7(S),17(S)-dihydroxy-8(E),10(Z),13(Z),15(E),19(Z)-Docosapentaenoic acid (7(S),17(S)-hydroxy DPA) is a DPA-derived analog of the 17(S)-dihydroxy series of docosanoids known as protectins. Protectin D1, a DHA-derived dihydroxy fatty acid, exhibits potent anti-inflammatory activities.1,2,3Potentially, 7(S),17(S)-hydroxy DPA demonstrates similar properties; however, its biological activity has yet to be determined. 1.Serhan, C.N., Gotlinger, K., Hong, S., et al.Anti-inflammatory actions of neuroprotectin D1/protectin D1 and its natural stereoisomers: Assignments of dihydroxy-containing docosatrienesJ. Immunol.176(3)1848-1859(2006) 2.Ariel, A., and Serhan, C.N.Resolvins and protectins in the termination program of acute inflammationTRENDS in Immunology28(4)176-183(2007) 3.Schwab, J.M., Chiang, N., Arita, M., et al.Resolvin E1 and protectin D1 activate inflammation-resolution programmesNature447(7146)869-874(2007)

Bimatoprost is the Allergan trade name for 17-phenyl trinor prostaglandin F2α ethyl amide (17-phenyl trinor PGF2α ethyl amide), an F-series PG analog which has been approved for use as an ocular hypotensive drug. Oxidation of the C-15 hydroxyl group produces 15-keto-17-phenyl trinor PGF2α ethyl amide. 15-keto-17-phenyl trinor PGF2α ethyl amide is a potential metabolite of 17-phenyl trinor PGF2α ethyl amide when 17-phenyl trinor PGF2α ethyl amide is administered to intact animals. No pharmacological studies on 15-keto-17-phenyl trinor PGF2α ethyl amide have been reported.

Nucleoside Derivatives –8-Modified purine nucleosides; Alpha-nucleosides

3,4-Dihydro-6,7-(methylenedioxy)-2(1H)-quinolinone is a useful organic compound for research related to life sciences. The catalog number is T123884 and the CAS number is 94527-34-1.

2-(5-(3-(5-Carboxypentyl)-1,1-dimethyl-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-1,1,3-trimethyl-1H-benzo[e]indol-3-ium is a useful organic compound for research related to life sciences and the catalog number is T64625.

1-Octylnonyl 8-[[8-[(1-ethylnonyl)oxy]-8-oxooctyl](2-hydroxyethyl)amino]octanoate is a PEG lipid used in drug delivery research [1].

Heptadecan-9-yl 8-((6-(decyloxy)-6-oxohexyl)(2-hydroxyethyl)amino)octanoate is employed in lipid nanoparticle (LNP) delivery systems for mRNA vaccine delivery [1].