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-A0130
    Sulfalene 152-47-6 99.73%
    Sulfalene (Sulfametopyrazine) is an antimalarial agent. Sulfalene is also a long-acting sulfonamide antibacterial.
    Sulfalene
  • HY-A0278
    Hexaconazole 79983-71-4 98.11%
    Hexaconazole is a demethylation enzyme inhibitor and a synthetic fungicide that targets many fungi, especially ascomycetes and basidiomycetes, and it can enhance the activity of SOD and peroxidase. Hexaconazole causes endocrine disorders in zebrafish larvae.
    Hexaconazole
  • HY-B0213
    Sulfameter 651-06-9 99.94%
    Sulfameter (Sulfametoxydiazine; 5-Methoxysulfadiazine) is an effective long-acting sulfonamide antibiotic with antibacterial activities. Sulfameter can be used for the research of urinary tract infections and lepriasis.
    Sulfameter
  • HY-B0609
    Fosfomycin tromethamine 78964-85-9 99.69%
    Fosfomycin (MK-0955) tromethamine is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin tromethamine shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria.
    Fosfomycin tromethamine
  • HY-B0798
    Cefpiramide sodium 74849-93-7
    Cefpiramide sodium (SM-1652; Wy-44635) is a new Pseudomonas-active cephalosporin with a broad spectrum of antibacterial activity.
    Cefpiramide sodium
  • HY-B0842
    Thiophanate-Methyl 23564-05-8 99.86%
    Thiophanate-Methyl is a systematic fungicide.
    Thiophanate-Methyl
  • HY-B1011
    Edoxudine 15176-29-1 99.12%
    Edoxudine is an antiviral active molecule and thymidine analog. Edoxudine is effective against herpes simplex virus.
    Edoxudine
  • HY-B1148
    Furaltadone hydrochloride 3759-92-0 99.31%
    Furaltadone hydrochloride is an orally active antibacterial agent that can be used for the study of intestinal Salmonella infections. Furaltadone has in vitro inhibitory effects on Staphylococcus. In addition, Furaltadone shows inhibitory effects on allergic reactions.
    Furaltadone hydrochloride
  • HY-B1224
    Exalamide 53370-90-4 99.99%
    Exalamide (2-(Hexyloxy)benzamide), an arenecarboxamide, is a potent antifungal agent.
    Exalamide
  • HY-B1414
    Chloroxylenol 88-04-0 99.24%
    Chloroxylenol is a broad-spectrum antibacterial agent that can be used to control bacteria, algae, fungi and viruses.
    Chloroxylenol
  • HY-B1636
    Dithiazanine iodide 514-73-8 99.91%
    Dithiazanine iodide is an effective broad-spectrum anthelmintic. Dithiazanine iodide can be used for the research of trichuriasis, strongyloidiasis, enterobiasis, ascariasis, and hookworm infection. Dithiazanine iodide is also a cyanine dye.
    Dithiazanine iodide
  • HY-B1984
    p,p'-DDD 72-54-8 99.71%
    p,p'-DDD (4,4’-DDD) is an organochlorine insecticide, a major metabolite of p,p'-DDT. p,p'-DDD is an agonist at estrogen receptor α(ERα) and ERβ. p,p'-DDD increases DNA damage, apoptosis and necrosis in peripheral blood. p,p'-DDD stimulates cell proliferation in SKBR3 cells. p,p'-DDD activates the AP-1 transcription factor. p,p'-DDD decreases sleep times of barbiturates and steroids in rats.
    p,p'-DDD
  • HY-D1270
    Direct Violet 1 2586-60-9
    Direct Violet 1, an azo dye, is a textile dye. Direct Violet 1 is also the protein-protein interaction (PPI) between the SARS-CoV-2 spike protein and ACE2 inhibitor with IC50s of 1.47-2.63 μM.
    Direct Violet 1
  • HY-D1543
    Pyronin B 2150-48-3
    Pyronin B is an organic cationic dye used for the staining of bacteria, mycobacteria and ribonucleic acids. Pyronin B is also used as a small hydrophobic (SH) protein channel inhibitor.
    Pyronin B
  • HY-N0081
    (±)-Praeruptorin A 73069-25-7 99.94%
    (±)-Praeruptorin A is the di-esterified product of cis-khellactone (CKL) and the major active ingredient in Peucedani Radix which consists of the dried roots of Peucedanum praeruptorumDunn (Apiaceae). (±)-Praeruptorin A has been widely employed as one of the famous traditional Chinese medicines (TCMs) for the treatment of cough with thick sputum and dyspnea, nonproductive cough and upper respiratory infections for centuries in China. (±)-Praeruptorin A has dramatically therapeutic effects on hypertension mainly through acting as a Ca2+-influx blocker.
    (±)-Praeruptorin A
  • HY-N0364
    Falcarindiol 55297-87-5 ≥99.0%
    Falcarindiol, an orally active polyacetylenic oxylipin, activates PPARγ and increases the expression of the cholesterol transporter ABCA1 in cells. Falcarindiol induces apoptosis and autophagy. Falcarindiol has anti-inflammatory, antifungal, anticancer and antidiabetic properties. Falcarindiol is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Falcarindiol
  • HY-N0465
    Olaquindox 23696-28-8 98.41%
    Olaquindox, a quinoxalin derivative, is an orally active antibiotic. Olaquindox stimulates growth and decreases intestinal mucosal immunity of piglets.
    Olaquindox
  • HY-N1433
    Phytolaccagenin 1802-12-6 99.86%
    Phytolaccagenin, a triterpenoid saponin, is the active component of Radix Phytolaccae. Phytolcaccagenin has antifungal activity, anti-inflammatory activity and lower toxicity
    Phytolaccagenin
  • HY-N2060
    Evocarpine 15266-38-3 ≥99.0%
    Evocarpine, a quinolone alkaloid that could be isolated from Evodiae fructus, inhibitss Ca2+ influx through voltage-dependent calcium channels. Antimycobacterial activity.
    Evocarpine
  • HY-N2224
    Guaijaverin 22255-13-6 99.79%
    Guaijaverin is a urease inhibitor with an IC50 of 120 μM. Guaijaverin shows antioxidant and anti-Streptococcus mutans activities.
    Guaijaverin
Cat. No. Product Name / Synonyms Application Reactivity