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-B2049R
    Triflumuron (Standard) 64628-44-0
    Triflumuron (Standard) is the analytical standard of Triflumuron. This product is intended for research and analytical applications. Triflumuron is a potent chitin synthesis inhibitor. Triflumuron shows the efficacy in emergence inhibition (EI) against Culex quinquefasciatus and Aedes albopictus, with EI50 values of 5.28 and 1.59 μg/L, respectively. Triflumuron can be used as an insecticide. Triflumuron represents a potential tool for the control of disease vectors in public health.
    Triflumuron (Standard)
  • HY-B2052A
    Thiosultap monosodium 29547-00-0 99.56%
    Thiosultap monosodium (Monosultap) is a broad-spectrum insecticide and a competitive inhibitor of acetylcholine. Thiosultap monosodium exerts contact and stomach poisoning effects through systemic conduction in field pests. Thiosultap monosodium has teratogenic effects, induces notochord malformations in zebrafish embryos, and causes apoptosis and abnormally elevated cell proliferation in partial notochord tissues of zebrafish. Thiosultap monosodium is applicable to the research of controlling rice stem borers.
    Thiosultap monosodium
  • HY-B2053R
    Tolclofos-methyl (Standard) 57018-04-9 98.58%
    Tolclofos-methyl (Standard) is the analytical standard of Tolclofos-methyl (HY-B2053). This product is intended for research and analytical applications. Tolclofos-methyl is an organophosphorus fungicide. Tolclofos-methyl undergoes photoinduced oxidative degradation to form oxo-analog derivatives. Tolclofos-methyl inhibits spore division in fungi and oomycetes, induces cytoplasmic leakage, and interferes with flagellar movement. Tolclofos-methyl is rapidly metabolized and excreted in rodents. Tolclofos-methyl can be used in studies related to fungal infections.
    Tolclofos-methyl (Standard)
  • HY-B2056R
    Triforine (Standard) 26644-46-2
    Triforine (Standard) is the analytical standard of Triforine. This product is intended for research and analytical applications. Triforine (CELA W 524), a systemic fungicide, was shown to display a moderate to distinct fungitoxic activity in vitro towards several pathogenic and non-pathogenic fungi.
    Triforine (Standard)
  • HY-B2058R
    Triticonazole (Standard) 131983-72-7
    Triticonazole (Standard) is the analytical standard of Triticonazole. This product is intended for research and analytical applications. Triticonazole is a triazole pesticide. Triticonazole is an azole fungicide and shows endocrine disrupting activities.
    Triticonazole (Standard)
  • HY-B2063R
    Chlorobenzuron (Standard) 57160-47-1
    Chlorobenzuron (Standard) is the analytical standard of Chlorobenzuron (HY-B2063). This product is intended for research and analytical applications. Chlorobenzuron is a chitin synthetase inhibitor and insecticide. Chlorobenzuron inhibits larval development and pupation. Chlorobenzuron controls Prodenia liturd Fabricius and Prodenia liturd Fabricius.
    Chlorobenzuron (Standard)
  • HY-B2091A
    Azidocillin sodium 35334-12-4 98%
    Azidocillin sodium, a semi-synthetic Penicillin, is an orally active β-lactam antibiotic. Azidocillin sodium bears an azide functionality and retains on-target activity within bacteria. Azidocillin sodium can be used to research osteitis caused by dental surgery, otitis media, enterococcal septicemia and other bacterial infectious diseases. Azidocillin sodium is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
    Azidocillin sodium
  • HY-B2117R
    Valpromide (Standard) 2430-27-5 98%
    Valpromide (Standard) is the analytical standard of Valpromide (HY-B2117). This product is intended for research and analytical applications. Valpromide is an amide derivative of Valproic acid (HY-10585) and an orally active epoxide hydrolase inhibitor that can cross the blood-brain barrier. Valpromide has antiepileptic, anticonvulsant, and antipsychotic effects. Valpromide also exhibits antiviral activity and can inhibit the reactivation of the EBV lytic cycle.
    Valpromide (Standard)
  • HY-B2138R
    Ethopabate (Standard) 59-06-3 98%
    Ethopabate (Standard) is the analytical standard of Ethopabate (HY-B2138). This product is intended for research and analytical applications. Ethopabate (Ethyl pabate) is an orally active antiparasitic agent. Ethopabate is often used in combination with Amprolium hydrochloride (HY-B0937A) and others to prevent and treat poultry coccidiosis, leucosis, and other diseases.
    Ethopabate (Standard)
  • HY-B2157R
    Robenidine hydrochloride (Standard) 25875-50-7
    Robenidine hydrochloride (Standard) is the analytical standard of Robenidine hydrochloride. This product is intended for research and analytical applications. Robenidine hydrochloride is an anticoccidial agent which is also active against MRSA and VRE with MIC50s of 8.1 and 4.7 μM, respectively.
    Robenidine hydrochloride (Standard)
  • HY-B2170B
    Octenidine (saccharin) 86767-75-1 98%
    Octenidine saccharin is a potent antibacterial agent, possessing activity against multidrug-resistant Gram-negative pathogens. Octenidine saccharin can inhibit the expression of biofilm genes and destroy the formation of biofilms.
    Octenidine (saccharin)
  • HY-B2184R
    Sofalcone (Standard) 64506-49-6 98%
    Sofalcone (Standard) is the analytical standard of Sofalcone. This product is intended for research and analytical applications. Sofalcone, a gastric antiulcer agent, is known to induce the expression of Heme oxygenase-1 (HO-1) in gastric epithelium.
    Sofalcone (Standard)
  • HY-B2186R
    Piperazine adipate (Standard) 142-88-1
    Piperazine adipate (Standard) is the analytical standard of Piperazine adipate. This product is intended for research and analytical applications. Piperazine adipate is a potent broad spectrum anthelmintic against many common worm infections in mammals.
    Piperazine adipate (Standard)
  • HY-B2224R
    Thiamine disulfide (Standard) 67-16-3
    Thiamine disulfide (Standard) is the analytical standard of Thiamine disulfide. This product is intended for research and analytical applications. 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 (Standard)
  • HY-B2230R
    Hinokitiol (Standard) 499-44-5 98%
    Hinokitiol (Standard) is the analytical standard of Hinokitiol. This product is intended for research and analytical applications. Hinokitiol is a component of essential oils isolated from Chymacyparis obtusa, reduces Nrf2 expression, and decreases DNMT1 and UHRF1 mRNA and protein expression, with anti-infective, anti-oxidative, and anti-tumor activities.
    Hinokitiol (Standard)
  • HY-D0020R
    2,2'-Bipyridine (Standard) 366-18-7 99.04%
    2,2'-Bipyridine (Standard) is the analytical standard of 2,2'-Bipyridine. This product is intended for research and analytical applications. 2,2'-Bipyridine is the unique molecular scaffold of the bioactive natural products. 2,2'-Bipyridine is extensively used as the core structure of many chelating ligands by acting as a bridge in the arrangement of the catalytic center. 2,2'-Bipyridine shows robust redox stability and hyperglycemic activity.
    2,2'-Bipyridine (Standard)
  • HY-D0027R
    7-Amino-4-methylcoumarin (Standard) 26093-31-2 98%
    7-Amino-4-methylcoumarin (Standard) is the analytical standard of 7-Amino-4-methylcoumarin. This product is intended for research and analytical applications. 7-Amino-4-methylcoumarin belongs to the coumarin class, can be isolated from the endophytic fungus Xylaria sp. and has a broad spectrum of antibacterial activity. 7-Amino-4-methylcoumarin is also commonly used as an important laser dye that emits in the blue region, capable of analyzing glycoprotein monosaccharides and N-linked oligosaccharides, and is also utilized in tissue pathology analysis, enzyme activity measurement, and copper ion detection. The excitation wavelength and emission wavelength are 351 nm and 430 nm, respectively.[4]
    7-Amino-4-methylcoumarin (Standard)
  • HY-D0143A
    Quinine dihydrochloride 60-93-5 98%
    Quinine dihydrochloride is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine dihydrochloride is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100 mV with an IC50 of 169 μM.
    Quinine dihydrochloride
  • HY-D0186S
    2'-Deoxyuridine-1′-13C 478510-85-9 99.48%
    2'-Deoxyuridine-1′-13C is the 13C labeled 2'-Deoxyuridine. 2'-Deoxyuridine could increase chromosome breakage and results in a decreased thymidylate synthetase activity. A known use of 2'-Deoxyuridine is as a precursor in the synthesis of Edoxud[1]
    2'-Deoxyuridine-1′-13C
  • HY-D0190R
    2-Thenoyltrifluoroacetone (Standard) 326-91-0 98%
    2-Thenoyltrifluoroacetone (Standard) is the analytical standard of 2-Thenoyltrifluoroacetone. This product is intended for research and analytical applications. 2-Theoyltrifluoroacetone is a chelating agent and mitochondrial electron transfer chain inhibitor, with a IC50 value of 51.5 μM. 2-Thermoyltrifluoroacetone can chelate with various metal ions and has cytotoxicity and anti-tumor activity, which is expected to play an important role in the treatment of mitochondrial dysfunction related diseases.
    2-Thenoyltrifluoroacetone (Standard)
Cat. No. Product Name / Synonyms Application Reactivity