2. Infection

Infection

Infection

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Infection is a pathophysiological process that involves the invasion and colonization of a living organism (host) by disease-causing infectious agents, the reaction of host tissues to these agents and the toxins they produce, and the transmission of infectious agents to other hosts. Common infectious agents include viruses, viroids, prions, bacteria, nematodes, arthropods, and other macroparasites such as tapeworms. Hosts can fight infections using their immune system. Mammals often engage both innate and adaptive immune systems to eliminate infectious agents or inhibit their growth and transmission. When infection occurs, anti-infective drugs can suppress the infection. Several broad types of anti-infective drugs exist, depending on the type of organism targeted; they include antibacterial (antibiotic), antiviral, antifungal and antiparasitic agents.

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-76260S
    Faropenem-d7 sodium
    Faropenem-d7 sodium is the deuterium labeled Faropenem sodium (HY-76260). Faropenem sodium is an orally bioavailable penem antibiotic. Faropenem sodium regulates inorganic phosphate transporter Npt1. Faropenem sodium inhibits M. tuberculosis (MIC of 1.3 μg/mL) and B. anthracis.
    Faropenem-d7 sodium
  • HY-77995S
    2-Methoxybenzaldehyde-d3 56248-49-8 98%
    2-Methoxybenzaldehyde-d3 is the deuterium labeled 2-Methoxybenzaldehyde. 2-Methoxybenzaldehyde (o-Anisaldehyde), isolated from cinnamon essential oil (CEO), exists antibacterial and antifungal activity.
    2-Methoxybenzaldehyde-d3
  • HY-78726A
    Fosamprenavir sodium 226700-80-7 98%
    Fosamprenavir sodium is an orally active inhibitor targeting HIV-1 protease and is a prodrug of Amprenavir (HY-17430). Fosamprenavir sodium is hydrolyzed into Amprenavir (VX-478) by cell phosphatases in the intestinal epithelium. Amprenavir binds to the active site of HIV-1 protease, preventing the processing of viral gag and gag-pol polyprotein precursors, thereby inhibiting the formation of mature infectious virus particles and exerting anti-HIV-1 infection activity. Fosamprenavir sodium can be used for the study of human immunodeficiency virus (HIV-1) infection.
    Fosamprenavir sodium
  • HY-78726S
    Fosamprenavir-d4 1133702-41-6 98%
    Fosamprenavir-d4 is the Deuterium-labeled Fosamprenavir (HY-78726). Fosamprenavir is an orally active inhibitor targeting HIV-1 protease and is a prodrug of Amprenavir (HY-17430). Fosamprenavir is hydrolyzed into Amprenavir (VX-478) by cell phosphatases in the intestinal epithelium. Amprenavir binds to the active site of HIV-1 protease, preventing the processing of viral gag and gag-pol polyprotein precursors, thereby inhibiting the formation of mature infectious virus particles and exerting anti-HIV-1 infection activity. Fosamprenavir can be used for the study of human immunodeficiency virus (HIV-1) infection.
    Fosamprenavir-d4
  • HY-90005R
    Etravirine (Standard) 269055-15-4 98%
    Etravirine (Standard) is the analytical standard of Etravirine. This product is intended for research and analytical applications. Etravirine (R165335; TMC125) is a non-nucleoside reverse transcriptase inhibitor (NNRTI) used for the treatment of HIV.
    Etravirine (Standard)
  • HY-90005S
    Etravirine D4 1142095-93-9 98.31%
    Etravirine-d4 is the deuterium labeled Etravirine. Etravirine is a non-nucleoside reverse transcriptase inhibitor (NNRTI) used for the treatment of HIV.
    Etravirine D4
  • HY-A0021S
    Palonosetron-d3 hydrochloride 1246816-81-8 98%
    Palonosetron-d3 hydrochloride is the deuterium labeled Palonosetron hydrochloride (HY-A0021). Palonosetron hydrochloride is a 5-HT3 antagonist primarily used to prevent acute, delayed, and overall chemotherapy-induced nausea and vomiting. In addition, Palonosetron hydrochloride exhibits moderate anti-flavivirus activity and potent anti-Zika virus activity in mammalian cells. Palonosetron hydrochloride also possesses antidepressant activity.
    Palonosetron-d3 hydrochloride
  • HY-A0032S
    Valganciclovir-d5 TFA 1402924-31-5 98%
    Valganciclovir-d5 (TFA) is the deuterium labeled Valganciclovir TFA. Valganciclovir, the L-valyl ester of ganciclovir, is actually a proagent for ganciclovir. Valganciclovir is an antiviral medication used to treat cytomegalovirus infections.
    Valganciclovir-d5 TFA
  • HY-A0097A
    Teicoplanin sodium 184539-13-7 98%
    Teicoplanin sodium is a glycopeptide antibiotic indicated for use in serious infections caused by Gram-positive bacteria, including Methicillin-resistant Staphylococcus aureus and Enterococcus aureus.Teicoplanin sodium shows antiviral activity for HIV-1, SARS-CoV1 and SARS-CoV2. Teicoplanin sodium shows anti-MRSA activity.
    Teicoplanin sodium
  • HY-A0111B
    Cefetamet hydrochloride 724438-16-8 98%
    Cefetamet (Ro 15-8074) hydrochloride is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet hydrochloride binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet hydrochloride 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 hydrochloride kills and lyses Treponema pallidum. Cefetamet hydrochloride can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis.
    Cefetamet hydrochloride
  • HY-A0130S
    Sulfalene-13C6 99.0%
    Sulfalene-13C6 is the 13C6 labeled Sulfalene. Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial.
    Sulfalene-13C6
  • HY-A0148B
    (-)-Halofantrine 66051-76-1 98%
    (-)-Halofantrine ((-)-SKF-102886 free base; (-)-WR-171669) is an inhibitor of the malignant malaria parasite (P. falciparum) and targets multidrug-resistant P. falciparum. The pharmacokinetic parameters of (-)-Halofantrine in rats vary depending on the route of administration, distinguishing it from other isomers.
    (-)-Halofantrine
  • HY-A0161S
    Chlophedianol-13C6 98%
    Chlophedianol-13C6 is the 13C labeled Chlophedianol (HY-A0161). Chlophedianol is an orally active and potent antitussive agent. Chlophedianol can be used for the research of acute cough due to upper respiratory tract infections (URIs).
    Chlophedianol-13C6
  • HY-A0162R
    Quinupristin (Standard) 120138-50-3
    Bictegravir (sodium) (Standard) is the analytical standard of Bictegravir (sodium). This product is intended for research and analytical applications. Bictegravir sodium is a potent inhibitor of HIV-1 integrase, with an IC50 of 7.5 nM. Bictegravir sodium exhibits potent and selective anti-HIV activity and low cytotoxicity.
    Quinupristin (Standard)
  • HY-A0241R
    Dalfopristin (Standard) 112362-50-2
    Stearic acid (Standard) is the analytical standard of Stearic acid. This product is intended for research and analytical applications. Stearic acid is a long-chain dietary saturated fatty acid that can significantly reduce visceral fat by inducing apoptosis of preadipocytes. Stearic acid can be used in the study of cardiovascular and metabolic diseases.
    Dalfopristin (Standard)
  • HY-A0251A
    Cefpodoxime sodium 82619-04-3 98%
    Cefpodoxime (R 3763) sodium is a potent antibiotic active against gram-positive and gram-negative bacteria. Cefpodoxime inhibits the majority of cells in microbial populations. Cefpodoxime sodium can be used for acute otitis media, sinusitis and tosillopharyngitis research.
    Cefpodoxime sodium
  • HY-A0256R
    Clavulanic acid (Standard) 58001-44-8 98%
    Clavulanic acid (Standard) is the analytical standard of Clavulanic acid. This product is intended for research and analytical applications. Clavulanic acid is a naturally occurring powerful bacterial β-lactamases inhibitor for research of infections caused by bacteria, including infections of the ears. Clavulanic acid is active against a wide spectrum of gram-positive and gram-negative bacterias[1].
    Clavulanic acid (Standard)
  • HY-A0269S
    Mecillinam-d12 98%
    Mecillinam-d12 is deuterium labeled Mecillinam. Mecillinam (Amdinocillin), the β-lactam antibiotic, has a broad spectrum of activity against gram-negative organisms.
    Mecillinam-d12
  • HY-B0017S
    Telbivudine-d4 1134182-00-5 98%
    Telbivudine-d4 is deuterium labeled Telbivudine. Telbivudine (Epavudine), an orally active thymidine nucleoside analog, is a potent antiviral inhibitor of hepatitis B virus (HBV) replication.
    Telbivudine-d4
  • HY-B0026R
    Ceftiofur hydrochloride (Standard) 103980-44-5
    Ceftiofur hydrochloride (Standard) is the analytical standard of Ceftiofur hydrochloride (HY-B0026). This product is intended for research and analytical applications. Ceftiofur hydrochloride is a cell wall synthesis inhibitor that targets bacterial penicillin-binding proteins (PBPs) and has anti-inflammatory effects in endotoxemia. Ceftiofur hydrochloride exerts bactericidal effects by inhibiting the synthesis of bacterial cell wall peptidoglycan, leading to bacterial cell lysis. Ceftiofur hydrochloride also inhibits the activation of NF-κB and MAPKs, thereby reducing the secretion of pro-inflammatory cytokines such as TNF-α, IL-1β, and IL-6.
    Ceftiofur hydrochloride (Standard)
Cat. No. Product Name / Synonyms Application Reactivity