Infection

Antifungal agent 139 (Compound li) is an antifungal agent that exhibits antifungal activity against Colletotrichum gloeosporioides by inhibiting CgSfu1 and CgRidA. Antifungal agent 139 completely inhibits mycelial growth, spore germination, and appressorium formation, with an EC₅₀ of 18 μg/mL. Antifungal agent 139 can completely block the pathogen's infection of host plants (such as linden trees, cypress trees). Antifungal agent 139 can be used for research on anthrax.

Enmetazobactam (Standard) is the analytical standard of Enmetazobactam (HY-103095). This product is intended for research and analytical applications. Enmetazobactam (AAI101) is an extended-spectrum β-lactamase inhibitor, against many resistant Gram-negative pathogens.

Tetrahydrofuryl alcohol is a synthetic tetrahydrofuran compound that exhibits no antifeedant or insecticidal activity against Spodoptera exigua larvae. Tetrahydrofuryl alcohol and its analogs can be used in studies related to pest control.

Cefetamet (Ro 15-8074) sodium is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet sodium binds to bacterial penicillin-binding protein (PBP) (IC₅₀ for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet sodium has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet sodium kills and lyses Treponema pallidum. Cefetamet sodium can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis.

RM-5038 is a thiazolide antivirus agent. RM-5038 can induce innate immunity and reduce HIV replication.

3′-Deoxy CTP trisodium is the sodium salt form of 3′-Deoxy CTP (HY-171587). 3′-Deoxy CTP trisodium is a nucleotide analogue and a mandatory chain terminator. 3′-Deoxy CTP trisodium can cause chain termination by lacking the 3′-hydroxyl group, inhibiting the RNA synthesis activity of HCV nonstructural protein (NS5B) polymerase and blocking viral replication. 3′-Deoxy CTP trisodium can be used to study the chain termination mechanism of HCV polymerase and the development of antiviral drugs.

BFC220 is a covalent SARS-CoV-2 Mpro inhibitor with an IC₅₀ of 2.77 μM. BFC220 can be used for antiviral research.

Usaramine (Standard) is the analytical standard of Usaramine. This product is intended for research and analytical applications. Usaramine is a pyrrolizidine alkaloid isolated from seeds of Crolatalaria pallida. Usaramine demonstrates a highlighted antibiofilm activity against Staphylococcus epidermidis by reducing more than 50% of biofilm formation without killing the bacteria.

Sutezolid-¹³C₄ (PNU-100480-¹³C₄) is ¹³C labeled Sutezolid. Sutezolid (PNU-100480), an orally active oxazolidinone antimicrobial agent, acts by inhibiting bacterial protein synthesis. Sutezolid has potent activity against mycobacteria, and is used for the research of drug-resistant tuberculosis.

Ezomycin D2 is an antifungal antibiotic. Ezomycin D2 is mainly active against phytopathogens such as Sclerotinia sclerotiorum and Botrytis, and has a control effect on Sclerotinia, Botrytis and Candidiasis of crops.

Pyrrolomycin E is a pyrrole antibiotic. Pyrrolomycin E has anti-Gram-positive bacteria, anti-Gram-negative bacteria and anti-individual fungi activity.

GAP-1173149 is a Chikungunya Virus polymerase inhibitor targeting the CHIKV nsP4 RNA-dependent RNA polymerase.

SARS-CoV-2 Mpro-IN-20 (compound MPI100) is a SARS-CoV-2 main protease inhibitor. SARS-CoV-2 Mpro-IN-20 shows antiviral activity with the EC₅₀ of 3.4 μM.

Halymecin A is an antibiotic found in Marine microbes. Halymecin A had only weak antibacterial and fungal activity.

Cyclothialidine B inhibits escherichia coli DNA helicases with an IC₅₀ of 0.7 μM.

Verlamelin is a depsipeptide antibiotic. Verlamelin has anti-fungal activity against plant pathogens.

Ketotifen-d₃ (HC 20-511-d₃) is deuterium labeled Ketotifen. Ketotifen (HC 20-511) is an orally active second-generation noncompetitive histamine 1 (H1) receptor blocker and mast cell stabilizer. Ketotifen can block 6-phosphogluconate dehydrogenase (PGD) in vitro. Ketotifen also has antiviral activity against SARS-CoV-2 and Influenza virus. Ketotifen can be used to the research of autoimmune encephalomyelitis (EAE) and asthma attack prevention.

R-82150 (TIBO-R 82150) is an HIV-1 reverse transcriptase inhibitor that blocks the reverse transcription of viral RNA by binding to the non-substrate binding site of reverse transcriptase, thereby inhibiting viral replication. R-82150 does not inhibit the replication of HIV-2, other RNA viruses, and DNA viruses.

Pyrametostrobin is a strobilurin fungicide used to protect crops from fungal infection. Pyrametostrobin can be applied to research related to cucumber powdery mildew, powdery mildew, rust, downy mildew and blight.

KR019 is a potent HBV capsid assembly modulator, exhibits potent antiviral activity in HBV-replicating cells. KR019 binds to the hydrophobic pocket at the core protein dimer-dimer interface, misdirecting capsid assembly into genome-free capsids and thereby inhibiting viral replication.