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-B1781
    Sulfachloropyridazine 80-32-0 99.51%
    Sulfachloropyridazine is a broad spectrum sulfonamide used against both Gram-positive and Gram-negative aerobic bacteria.
    Sulfachloropyridazine
  • HY-B1885
    Fenitrothion 122-14-5 ≥98.0%
    Fenitrothion, one of the most widely used organophosphorus pesticides, is a cholinesterase inhibiting insecticide/acaricid. Fenitrothion is widely used, as a broad-spectrum insecticide, on cotton crops, vegetables crops, fruit crops, and field crops especially paddy. Fenitrothion leads to accumulation of nitrophenols.
    Fenitrothion
  • HY-B2224
    Thiamine disulfide 67-16-3 98.05%
    Thiamine disulfide, a vitamin B1 derivative, is an oxidized dimer of Thiamine. Thiamine disulfide is a potent HIV-1 inhibitor. Thiamine disulfide significantly depresses HIV-1 transactivator (Tat) activity.
    Thiamine disulfide
  • HY-G0007
    Omeprazole sulfone 88546-55-8 ≥98.0%
    Omeprazole sulfone is a metabolite of Omeprazole, which is a proton pump inhibitor.
    Omeprazole sulfone
  • HY-N0325
    DL-Methionine 59-51-8 ≥98.0%
    DL-Methionine is an essential amino acid containing sulfur with oxidative stress defense effects. DL-Methionine can be used for animal natural feed. DL-Methionine also kills H. rostochiensis on potato plants.
    DL-Methionine
  • HY-N0626
    Sorbic acid 110-44-1 99.98%
    Sorbic acid is an effective, safe, and non-toxic food preservative. It can effectively inhibit most molds, yeasts, and certain bacteria. Sorbic acid is orally active and can enhance the growth performance of economically important animals (Duroc × Landrace × Yorkshire piglets) by activating the insulin-like growth factor system (IGF), and it can also lead to lipid accumulation by disrupting lipid clearance pathways.
    Sorbic acid
  • HY-N0677
    Dehydroandrographolide succinate 786593-06-4 99.88%
    Dehydroandrographolide succinate, extracted from herbal medicine Andrographis paniculata (Burm f) Nees, is widely used for the treatment of viral pneumonia and viral upper respiratory tract infections because of its immunostimulatory, anti-infective and anti-inflammatory effect.
    Dehydroandrographolide succinate
  • HY-N0914
    Ajugol 52949-83-4 ≥98.0%
    Ajugol is an orally active iridoid glycoside found in the traditional Chinese medicine Leonurus japonicus. Ajugol is an autophagy activator. Ajugol activates TFEB-mediated autophagy and lysosomal biogenesis. Ajugol also has anti-inflammatory effects. Ajugol has great potential in the research of asthma, non-alcoholic fatty liver disease (NAFLD), and osteoarthritis.
    Ajugol
  • HY-N1377
    Nevadensin 10176-66-6 99.93%
    Nevadensin (Lysionotin), a natural flavonoid, is a selective human carboxylesterase 1 (hCE1) inhibitor with an IC50 of 2.64 μM. Nevadensin is more selective for hCE1 than hCE2 (IC50 of 132.8 μM). Nevadensin can induce apoptosis and DNA damage in cancer cells. Nevadensin has a variety of pharmacological effects such as anti-inflammatory, anti-tumour, anti-hypertensive, anti-tubercular, antitussive, antioxidant and anti-microbial activities.
    Nevadensin
  • HY-N1677
    2,6-Dimethoxy-1,4-benzoquinone 530-55-2 ≥98.0%
    2,6-Dimethoxy-1,4-benzoquinone, a natural phytochemical, is a known haustorial inducing factor. 2,6-Dimethoxy-1,4-benzoquinone exerts anti-cancer, anti-inflammatory, anti-adipogenic, antibacterial, and antimalaria effects.
    2,6-Dimethoxy-1,4-benzoquinone
  • HY-N2004
    Isoborneol 124-76-5 ≥98.0%
    Isoborneol ((±)-Isoborneol) is a monoterpenoid alcohol present in the essential oils of numerous medicinal plants and has antioxidant and antiviral properties. Isoborneol is a potent inhibitor of herpes simplex virus type 1 (HSV-1).
    Isoborneol
  • HY-N2006
    Ganoderic acid B 81907-61-1 99.31%
    Ganoderic acid B is a triterpene isolated from a mushroom Ganoderma lucidum. Ganoderic acid B inhibits the activation of Epstein-Barr virus (EBV) antigens as telomerase inhibitor. Ganoderic acid B is a moderately active inhibitor against HIV-1 protease (IC50: 170 μM).
    Ganoderic acid B
  • HY-N2472
    Medicagenic acid 599-07-5 98.97%
    Medicagenic acid (Castanogenin) is isolated from the roots of Herniaria glabra, exhibits potent fungistatic effects against several plant pathogens and human dermatophytes. Medicagenic acid (Castanogenin) has low enzyme inhibitory activities, the target enzymes are xanthine oxidase, collagenase, elastase, tyrosinase, ChE.
    Medicagenic acid
  • HY-N3031
    Grosvenorine 156980-60-8 99.60%
    Grosvenorine is the major flavonoid compound of the fruits of Siraitia grosvenorii. Grosvenorine exhibits good antibacterial and antioxidant activities.
    Grosvenorine
  • HY-N3138
    Ombuoside 20188-85-6 99.68%
    Ombuoside is a glycoside ombuoside isolated from Gynostemma pentaphyllum.Ombuoside has antimicrobial activity against several strains of gram-positive and gram-negative bacteria and the yeast Candida albicans. Ombuoside has antioxidant effects by scavenging free radicals and ROS.
    Ombuoside
  • HY-N3307
    (+)-Medioresinol 40957-99-1 98.88%
    (+)-Medioresinol is a furofuran type lignan with antifungal, antibacterial and lesishmanicidal activities. (+)-Medioresinol leads to intracellular ROS accumulation and mitochondria-mediated apoptotic cell death in Candida albicans. (+)-Medioresinol can reduce the cardiovascular disease risk.
    (+)-Medioresinol
  • HY-N3488
    Isodiospyrin 20175-84-2 99.77%
    Isodiospyrin, a natural dimeric naphthoquinone, is a human DNA topoisomerase I (Topoisomerase) inhibitor. Isodiospyrin can prevent both DNA relaxation and kinase activities of human topoisomerase I. Isodiospyrin shows anticancer, antibacterial and antifungal activities.
    Isodiospyrin
  • HY-N3519
    Platycodin D3 67884-03-1 ≥98.0%
    Platycodin D3 is a triterpenoid saponin isolated from Platycodon grandiflorum, with anti-HCV activity.
    Platycodin D3
  • HY-N3651
    Curzerenone 20493-56-5 ≥98.0%
    Curzerenone is one of constituents of leaf essential oil extracted from L. pulcherrima. Shows slight inhibitory effective against E. coli.
    Curzerenone
  • HY-N4122
    Neodiosmin 38665-01-9 99.37%
    Neodiosmin is a flavone glycoside isolated from the leaves of Citrus aurantium.
    Neodiosmin
Cat. No. Product Name / Synonyms Application Reactivity