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-17430S
    Amprenavir-d4 1217661-20-5 98%
    Amprenavir-d4 is the deuterium labeled Amprenavir. Amprenavir (VX-478) is a HIV protease inhibitor (Ki=0.6 nM) used to treat HIV infection. Amprenavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 1.09 μM.
    Amprenavir-d4
  • HY-B0126S
    Marbofloxacin-d8 1185053-37-5 98%
    Marbofloxacin-d8 is the deuterium labeled Marbofloxacin. Marbofloxacin is a third generation fluoroquinolone and orally active antimicrobial agent, which has a broad spectrum bactericidal activity and good efficacy. Marbofloxacin can be used for the research of infections by Gram-positive and Gram-negative bacteria and Mycoplasma.
    Marbofloxacin-d8
  • HY-B0177S
    Tinidazole-d5 1216767-04-2 98%
    Tinidazole-d5 is the deuterium labeled Tinidazole. Tinidazole, an orally available antibacterial agent, is a 5-nitroimidazole with selective activity against anaerobic bacteria and protozoa.
    Tinidazole-d5
  • HY-B0991S
    Amoxapine-d8 1189671-27-9 98%
    Amoxapine-d8 is the deuterium labeled Amoxapine. Amoxapine (CL-67772) is a norepinephrine reuptake blocker and a 5-HT2/5-HT3 antagonist. Amoxapine can be used for the research of depression. Amoxapine has antibacterial activity. Amoxapine can enhance the killing effect of macrophages on mycobacterium by inducing autophagy, while protecting the cells from death.
    Amoxapine-d8
  • HY-B1118S
    Secnidazole-d6 1346603-27-7 98%
    Secnidazole-d6 is the deuterium labeled Secnidazole. Secnidazole (RP-14539;PM-185184) is an orally active azole antibiotic with a longer half-life than metronidazole (HY-B0318). Secnidazole is against the vaginosis-associated bacteria and has the potential for bacterial vaginosis research.
    Secnidazole-d6
  • HY-B1190S
    Cefadroxil-d4 hydrate 1426174-38-0 98%
    Cefadroxil-d4 (hydrate) is the deuterium labeled Cefadroxil hydrate (HY-B1190A). Cefadroxil hydrate is an orally active broad-spectrum cephalosporin antibiotic. Cefadroxil hydrate inhibits bacterial cell wall synthesis and enhances the expression of glutamate transporter-1. Cefadroxil hydrate is dependent on the intestinal peptide transporter PepT1 for small intestinal absorption. Cefadroxil hydrate has inhibitory and bactericidal activity against a variety of Gram-positive and Gram-negative bacteria and has analgesic effects on neuropathic pain.
    Cefadroxil-d4 hydrate
  • HY-B1414S
    Chloroxylenol-d6 1407521-66-7 98%
    Chloroxylenol-d6 is the deuterium labeled Chloroxylenol. Chloroxylenol is a broad spectrum antimicrobial chemical compound used to control bacteria, algae, fungi and virus.
    Chloroxylenol-d6
  • HY-B1415S
    Clofibric acid-d4 1184991-14-7 98%
    Clofibric acid-d4 is the deuterium labeled Clofibric acid (HY-B1415). Clofibric acid also is an herbicideClofibric acid (Chlorofibrinic acid) is an orally active PPARα agonist. Clofibric acid inhibits the fimbriation of Escherichia coli. Clofibric acid increases SOD activity. Clofibric acid lowers blood lipids and prevents experimental pyelonephritis. Clofibric acid has anticancer activity against ovarian cancer. Clofibric acid is also a herbicide. Clofibric acid is used in ovarian cancer, liver cancer, obesity, and urinary tract infection research.
    Clofibric acid-d4
  • HY-B1589S
    (±)-Carbinoxamine-d6 1216872-59-1 98%
    (±)-Carbinoxamine-d6 is the deuterium labeled (±)-Carbinoxamine (HY-B1589). (±)-Carbinoxamine is a blood-brain barrier-permeable histamine H1 receptor antagonist. (±)-Carbinoxamine blocks the action of histamine on H1 receptors, reducing symptoms such as sneezing, rhinitis, rhinorrhea, erythema, pruritus and urticaria. (±)-Carbinoxamine inhibits influenza virus entry into cells via endocytosis, targets the early stage of the viral life cycle, and simultaneously reduces viral replication levels in the lungs, alleviating pathological damage and inflammatory responses in lung tissues. (±)-Carbinoxamine can be used in research on allergic rhinitis, influenza, etc.
    (±)-Carbinoxamine-d6
  • HY-B2015S
    Carbosulfan-d18 1189903-75-0 98%
    Carbosulfan-d18 is the deuterium labeled Carbosulfan. Carbosulfan is an orally active AChE inhibitor that hydrolyzes to Carbofuran in organisms to exert insecticidal effects. Carbosulfan exhibits broad-spectrum insecticidal activity, and it also induces severe oxidative stress by enhancing lipid peroxidation and impairing the antioxidant defense system. Carbosulfan causes reproductive toxicity in male rats and developmental disorders in their offspring. Carbosulfan shows persistence in paddy field environments and potential hazards to non-target organisms, and it is commonly used in studies related to reproductive toxicity and environmental risk assessment.
    Carbosulfan-d18
  • HY-N0176S
    Dihydroartemisinin-d3 176774-98-4 98%
    Dihydroartemisinin-d3 is the deuterium labeled Dihydroartemisinin. Dihydroartemisinin is a potent anti-malaria agent.
    Dihydroartemisinin-d3
  • HY-10353AS
    Raltegravir-d3 potassium 1246816-98-7 98%
    Raltegravir-d3 (potassium) is the deuterium labeled Raltegravir potassium. Raltegravir (MK 0518) potassium is a potent integrase (IN) inhibitor, used to treat HIV infection.
    Raltegravir-d3 potassium
  • HY-121341S
    Brodimoprim-d6 1346599-93-6 98%
    Brodimoprim-d6 (Ro 10-5970-d6) is a deuterium labeled Brodimoprim. Brodimoprim, a trimethoprim analogue, is an orally active dihydrofolate reductase inhibitor. Brodimoprim is highly active against a broad spectrum of gram-negative and gram-positive bacteria.
    Brodimoprim-d6
  • HY-12784AS
    Cycloguanil-d4 hydrochloride 1189427-23-3 98%
    Cycloguanil-d4 (Chlorguanide triazine-d4) hydrochloride is the deuterium labeled Cycloguanil hydrochloride (HY-12784A). Cycloguanil hydrochloride is a dihydrofolate reductase (DHFR) inhibitor with an IC50 of 10.8 μM against human DHFR. Cycloguanil hydrochloride blocks the folate metabolic pathway, thereby affecting nucleotide synthesis and interfering with DNA replication. Cycloguanil hydrochloride inhibits DHFR in Plasmodium and is thus used in malaria research. Cycloguanil hydrochloride also potently inhibits DHFR in human cancer cells and blocks the transcriptional activity of STAT3, thereby exhibiting anticancer activity.
    Cycloguanil-d4 hydrochloride
  • HY-132617S
    Carboxy Gliclazide-d4 1346602-90-1 98%
    Carboxy Gliclazide-d4 is the deuterium labeled Carboxy Gliclazide.
    Carboxy Gliclazide-d4
  • HY-132618S
    N-Acetyltyramine Glucuronide-d3 1429623-59-5 98%
    N-Acetyltyramine Glucuronide-d3 is the deuterium labeled N-Acetyltyramine Glucuronide.
    N-Acetyltyramine Glucuronide-d3
  • HY-135111S
    4-Desmethoxy Omeprazole-d3 1794759-05-9 98%
    4-Desmethoxy Omeprazole-d3 is the deuterium labeled 4-Desmethoxy Omeprazole. 4-Desmethoxy Omeprazole is the active metabolite of Omeprazole. Omeprazole, a proton pump inhibitor (PPI), is available for treatment of acid-related gastrointestinal disorders. Omeprazole shows competitive inhibition of CYP2C19 activity with a Kiof 2 to 6 μM. Omeprazole also inhibits growth of Gram-positive and Gram-negative bacteria.
    4-Desmethoxy Omeprazole-d3
  • HY-135811S
    Desethyl chloroquine-d4 1189971-72-9 98%
    Desethyl chloroquine-d4 is the deuterium labeled Desethyl chloroquine. Desethyl chloroquine is a major desethyl metabolite of Chloroquine. Chloroquine diphosphate is an inhibitor of autophagy and toll-like receptors (TLRs). Desethyl chloroquine possesses antiplasmodic activity.
    Desethyl chloroquine-d4
  • HY-136436S
    Ternidazole-d6 hydrochloride 1346599-62-9 98%
    Ternidazole-d6 hydrochloride is the deuterium labeled Ternidazole hydrochloride (HY-136436). Ternidazole hydrochloride is a nitroimidazole Antibiotic with anti-pathogenic microbial activity. Ternidazole hydrochloride kills and inhibits the visible growth of Clostridium perfringens type A in vitro. Ternidazole hydrochloride helps improve the therapeutic efficacy against bacterial vaginosis, candidal vaginitis and mixed vaginitis. Ternidazole hydrochloride effectively alleviates chronic alcoholism. Ternidazole hydrochloride can be used in research related to vaginitis, pathogenic microbial infections and chronic alcoholism.
    Ternidazole-d6 hydrochloride
  • HY-136440S
    Hydroxymetronidazole-d4 1215071-08-1 98%
    Hydroxymetronidazole-d4 is the deuterium labeled Hydroxymetronidazole. Hydroxymetronidazole (Metronidazole-OH) is a metabolite of Metronidazole belonging to the class of nitroimidazoles. Hydroxymetronidazole can be used for the research of certain bacterial and protozoal diseases in poultry, swine dysentery and genital trichomoniasis in cattle.
    Hydroxymetronidazole-d4
Cat. No. Product Name / Synonyms Application Reactivity