Infection

Cefazolin impurity H is an impurity during the preparations of Cefazolin (HY-B1892) (an antibiotic) .

Nitroscanate is an anthelmintic that has a calming effect on animals.

Monamycin H2 is an ester peptide antibiotic. Monamycin H2 has activity against Gram-positive bacteria.

HCV NS5B polymerase-IN-2 (Compound 298) is a Ns5b polymerase inhibitor. HCV NS5B polymerase-IN-2 is promising for research of hepatitis C virus (HCV) infections.

Guanosine-8-d-1 is the deuterium labeled Guanosine. Guanosine (DL-Guanosine) is a purine nucleoside comprising guanine attached to a ribose (ribofuranose) ring via a β-N9-glycosidic bond. Guanosine possesses anti-HSV activ.

Gomisin G (Standard) is the analytical standard of Gomisin G. This product is intended for research and analytical applications. Gomisin G is a lignin from S. chinesis with anti-HIV (EC₅₀ = 0.006 μg/mL), anti-liver cancer and anti-inflammatory activities. Gomisin G has an AKT-cyclin D1 dependent mechanism against triple-negative breast cancer (TNBC) cells through suppressing phosphorylation rather than inducing apoptosis. Gomisin G can inhibit AKT phosphorylation. Gomisin G can cause cell cycle arrest in the G1 phase. Gomisin G can be studied in research for diseases such as HIV, breast and liver cancers.

PB2-IN-3 (Compound 11) is a PB2 inhibitor. PB2-IN-3 exhibits antiviral activity against Influenza A H1N1 and H3N2 strains. PB2-IN-3 can be used in studies related to influenza A virus infection.

Quinocycline B, a quinone-containing glycoside antibiotic, demonstrates resistance against Gram-positive bacteria.

SARS-CoV-2 Mpro-IN-54 is a SARS-CoV-2 main protease (Mpro) inhibitor with an IC₅0 of 12.5 nM against SARS-CoV-2 Mpro. SARS-CoV-2 Mpro-IN-54 functionally inhibits SARS-CoV-2 main protease activity. SARS-CoV-2 Mpro-IN-54 can be used for the research of COVID-19.

EcDsbB-IN-10 (compound 12) is an inhibitor of EcDsbB (E. coli DsbB) enzyme, with a K_i of 0.8 nM and an IC₅₀ of 18.85 nM.

(R)-GSK-F1 is the R-type isomer of GSK-F1 (HY-100603). GSK-F1 (Compound F1) is an orally active PI4KA inhibitor with pIC₅₀ values of 8.0, 5.9, 5.8, 5.9, 5.9 and 6.4 against PI4KA, PI4KB, PI3KA, PI3KB, PI3KG and PI3KD, respectively. GSK-F1 can be used for HCV infection research.

L-573655 is a reversible inhibitor of UDP-3-O-[R-3-hydroxymyristoyl]-GlcNAc deacetylase with an IC₅₀ value of 8.5 μM. L-573655 possesses antibacterial activity against a wild-type strain of E. coli. with MIC values of 200-400 μg/mL.

Marbofloxacin-d₈ (hydrochloride) is deuterium labeled Marbofloxacin (hydrochloride). Marbofloxacin hydrochloride is a third generation fluoroquinolone and orally active antimicrobial agent, which has a broad spectrum bactericidal activity and good efficacy. Marbofloxacin hydrochloride can be used for the research of infections by Gram-positive and Gram-negative bacteria and Mycoplasma.

Dapabutan is an antimicrobial agent with activity against Gram-positive bacteria.

(Z)-Methyl tetradec-9-enoate (Myristoleic acid methyl ester; Methyl myristoleate) is a cytotoxic component extracted from S. repens fruit extract. It induces apoptosis and necrosis in human prostate cancer LNCaP cells. In addition, (Z)-Methyl tetradec-9-enoate found in cheese-making byproducts inhibits Candida albicans germination with a minimum inhibitory concentration (MIC) of 9 μM in vivo.

Cefetamet (Standard) is the analytical standard of Cefetamet (HY-A0111). This product is intended for research and analytical applications. Cefetamet (Ro 15-8074) is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet binds to bacterial penicillin-binding protein (PBP) (IC₅₀ for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet 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 kills and lyses Treponema pallidum. Cefetamet can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis.

3′-Azido-2′,3′-dideoxy-CTP (AZddCTP) is a cytidine analog containing a 3-azido group. As a chain terminator, 3′-Azido-2′,3′-dideoxy-CTP can be incorporated into the nascent DNA chain by HIV reverse transcriptase. 3′-Azido-2′,3′-dideoxy-CTP terminates DNA synthesis due to the lack of a 3'-hydroxyl group, thereby inhibiting viral replication. 3′-Azido-2′,3′-dideoxy-CTP has IC₅₀ values of 15.6 μM and 160.8 μM for WT HIV and AZT^R HIV. 3′-Azido-2′,3′-dideoxy-CTP has antiviral activity.

β-Lactamase-IN-11 is a β-Lactamase Inhibitor with an IC₅₀ of 30.37 μM. β-Lactamase-IN-11 exhibits significant antibacterial activity against Staphylococcus aureus and Pseudomonas aeruginosa, demonstrating potential for combating various drug-resistant bacteria. β-Lactamase-IN-11 can be used for studying infections caused by enzyme-producing drug-resistant bacteria.

5-Bromo-5-nitro-1,3-dioxane (Standard) is the analytical standard of 5-Bromo-5-nitro-1,3-dioxane (HY-W014316). This product is intended for research and analytical applications. 5-Bromo-5-nitro-1,3-dioxane is a broad-spectrum antimicrobial agent active against Gram-positive bacteria, Gram-negative bacteria and fungi. 5-Bromo-5-nitro-1,3-dioxane oxidizes free thiol groups to their corresponding disulfides. 5-Bromo-5-nitro-1,3-dioxane induces intracellular substance leakage in Escherichia coli and Staphylococcus aureus. 5-Bromo-5-nitro-1,3-dioxane modulates the oxygen consumption of Escherichia coli and Staphylococcus aureus.

Samandarone is an alkaloid that can be isolated from the skin gland secretions of Salammedra maculosa and Leptodactylus pentadactylus, which exhibits antimicrobial activity.