Infection

Antibacterial agent 210 (compound A9), an amide derivative, is a Pseudomonas aeruginosa quorum sensing inhibitor (QSI). Antibacterial agent 210 inhibits the quorum sensing systems by binding with LasR and PqsR, especially PqsR.

(E),(Z)-RNF5 agonist 1 (Compound Analog-1) is a RNF5 agonist that can enhance the ubiquitination and degradation of SARS-CoV-2 E protein by RNF5. (E),(Z)-RNF5 agonist 1 effectively inhibits the replication of SARS-CoV-2 and significantly alleviates pulmonary pathological damage and systemic inflammatory response in mouse infection models. (E),(Z)-RNF5 agonist 1 has a strong cytotoxic effect on neuroblastoma and melanoma. (E),(Z)-RNF5 agonist 1 can be used for research on anti-cancer and anti-viral purposes.

Bactobolin B (Alanylbactobolin) is a chlorine-containing antibiotic with antitumor activities.

Pinosylvin (Standard) is the analytical standard of Pinosylvin. This product is intended for research and analytical applications. Pinosylvin is a pre-infectious stilbenoid toxin isolated from the heartwood of Pinus species, has anti-bacterial activities. Pinosylvin is a resveratrol analogue, can induce cell apoptosis and autophapy in leukemia cells.

3,5-Dimethoxytoluene (Standard) is the analytical standard of 3,5-Dimethoxytoluene. This product is intended for research and analytical applications. 3,5-Dimethoxytoluene, a methylated phenolic derivative, is one of characteristic scent compounds emitted from flowers of most rose varieties. 3,5-Dimethoxytoluene shows significant fumigant toxicity against L. serricorne and L. bostrychophila with LC50 values of 4.99 mg/L air and 0.91 mg/L air, respectively[1].

9α-Hydroxysophocarpine ((-)-9α-hydroxysophocarpine) is an alkaloid. 9α-Hydroxysophocarpine can be isolated from the rhizomes of Sophora tonkinensis. 9α-Hydroxysophocarpine exhibits antiviral activity against the Coxsackie virus B3 (CVB3).

Pilosulin-1 (86-112) is a specific peptide segment of the Pilosulin 1 protein. Pilosulin 1 is the main allergen (Myr p 1) in the venom of Australian diving ants (Myrmecia pilosula), possessing potent cytotoxicity and antibacterial activity. Pilosulin-1 (86-112) is an IgE-binding component and is a secondary allergen.

d-(KLAKLAK)2, as an antibacterial and anti-tumor polypeptide, is a representative of the antimicrobial peptide group, and also has good anticancer properties. d-(KLAKLAK)2 is able to kill bacteria by damaging their cell membranes, causing cell contents to leak out. d-(KLAKLAK)2 can also inhibit tumor cell proliferation by causing mitochondrial swelling and mitochondrial membrane destruction, triggering apoptosis (programmed cell death).

Tefluthrin is a pyrethroid insecticide. Tefluthrin prolongs the opening time of Nav1.6 sodium channels, leading to membrane depolarization and conductance block in the insect nervous system, thereby disrupting neural function.

L-693989 is an orally active water-soluble lipopeptide with anticandidal and antipneumocystis activity. L-693989 is effective in preventing the development of both P. carinii cysts. L-693989 is promising for research of P. carinii pneumonia.

AT1R epitope (iCF10), a heptapeptide, is a competitive cCF10 (a peptide pheromone) inhibitor.

Antibacterial synergist 2 (compound 27) is a biofilm inhibitor. Antibacterial synergist 2 shows inhibitory effects to S. enterica, S. aureus, P. aeruginosa and C. albicans. Antibacterial synergist 2 can be used for the research related to biofilm-forming pathogens.

6''-O-(3'''-Hydroxy-3'''-methylglutaryl) vitexin is an orally active flavonoid glycoside and insecticide that can be isolated from the twigs of Eleusine coracana. 6''-O-(3'''-Hydroxy-3'''-methylglutaryl) vitexin exhibits distinct antifeedant activity against Nilaparvata lugens (brown planthopper) nymphs and effectively inhibits their feeding behavior. 6''-O-(3'''-Hydroxy-3'''-methylglutaryl) vitexin can serve as a plant-derived natural defense substance for regulating pest behavior and investigating potential control mechanisms of agricultural pests.

Lumefantrine-d₁₈ is the deuterium labeled Lumefantrine, which is an antimalarial agent.

SARS-CoV-2-IN-101 (compound 10O) is a potent and orally active SARS-CoV-2 inhibitor with an EC₅₀ value of 0.64 µM for HCoV-229E. SARS-CoV-2-IN-101 shows cyotoxicity. SARS-CoV-2-IN-101 decreases the expression of HCoV-229E N protein and RNA level. SARS-CoV-2-IN-101 shows broad-spectrum anti-coronaviral effect.

(S)-Ofloxacin-d₃ is the deuterium labeled Levofloxacin. Levofloxacin, a synthetic fluoroquinolone, is an antibacterial agent that inhibits the supercoiling activity of bacterial DNA gyrase, halting DNA replication.

Pipemidic acid (trihydrate) (Standard) is the analytical standard of Pipemidic acid (trihydrate). This product is intended for research and analytical applications. Pipemidic acid trihydrate, a derivative of Piromidic acid, is an antibacterial agent. Pipemidic acid trihydrate inhibits DNA gyrase. Pipemidic acid trihydrate is active against gram-negative bacteria including Pseudomonas aeruginosa as well as some gram-positive bacteria. Pipemidic acid trihydrate can be used for the research of intestinal, urinary, and biliary tract infections.

[(Cys(Bzl)84,Glu(OBzl)85)]CD4 (81-92) is a selective inhibitor of HIV-1. [(Cys(Bzl)84,Glu(OBzl)85)]CD4 (81-92) inhibits viral infection and cell fusion by blocking the interaction between HIV-1 and CD4 molecules. [(Cys(Bzl)84,Glu(OBzl)85)]CD4 (81-92) can completely inhibit fusion formation at a concentration of 25 μM.

Despropylene gatifloxacin is a metabolism of AM-1155 (HY-10581). AM-1155 has potent antibacterial activity and favorable pharmacokinetics.

(+)-PM 92131 is the active enantiomer of (±)-PM 92131 (HY-177437). (+)-PM 92131 is a non-nucleoside HIV-1 inhibitor. (+)-PM 92131 has an anti-HIV-1 activity with EC₅₀s of 0.8 and 0.6 μM for HIV-1 RF strain in XTT cytoprotection and syncytium-forming assay, respectively. (+)-PM 92131 can be used for HIV infections research.