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-B1370R
    Hydroxychloroquine sulfate (Standard) 747-36-4 99.28%
    Hydroxychloroquine (sulfate) (Standard) is the analytical standard of Hydroxychloroquine (sulfate). This product is intended for research and analytical applications. Hydroxychloroquine sulfate (HCQ sulfate) is a synthetic antimalarial agent which can also inhibit Toll-like receptor 7/9 (TLR7/9) signaling. Hydroxychloroquine sulfate is efficiently inhibits SARS-CoV-2 infection in vitro.
    Hydroxychloroquine sulfate (Standard)
  • HY-B1802A
    Tosufloxacin tosylate hydrate 1400591-39-0 99.95%
    Tosufloxacin tosylate hydrate (A-61827) is an orally active fluoroquinolone antibiotic. Tosufloxacin shows a broad spectrum of antibacterial activity against gram-positive and gram-negative bacteria.
    Tosufloxacin tosylate hydrate
  • HY-B1896A
    Piperaquine phosphate 85547-56-4 98.33%
    Piperaquine phosphate is a bisquinoline antimalarial agent. Piperaquine phosphate can be used in antimalarial research in combination with Artemisinin.
    Piperaquine phosphate
  • HY-N0363A
    (+)-Columbianetin acetate 23180-65-6 99.83%
    (S)-Columbianetin acetate is an isomer of Columbianetin. Columbianetin is a phytoalexin associated with celery (Apium graveolens) resistance to pathogens during storage. Columbianetin exhibits excellent anti-fungal and anti-inflammatory activity.
    (+)-Columbianetin acetate
  • HY-N0717A
    D-Valine 640-68-6 ≥98.0%
    D-Valine is the enantiomer of L-Valine (HY-N0717). L-Valine is one of 20 proteinogenic amino acids. L-Valine is an essential amino acid.
    D-Valine
  • HY-N1420A
    Rhamnose monohydrate 10030-85-0 ≥98.0%
    Rhamnose monohydrate (L-Rhamnose monohydrate) is an orally active deoxysugar. Rhamnose monohydrate can inhibit levels of pro-inflammatory interleukin and matrix metalloproteinases (MMPs) in skin aging models. Rhamnose can promote the phosphorylation levels of PKA substrates and HSL in SVF-derived adipocytes, stimulating PKA signaling. Rhamnose monohydrate can act against obesity in mice by stimulating fat dopamine receptors and inducing thermogenesis. Rhamnose monohydrate shows anti-aging effects. Rhamnose monohydrate can be used in the study of Ehrlich’s solid tumors and sarcomas.
    Rhamnose monohydrate
  • HY-N7139A
    Penicillin G benzathine 1538-09-6 99.85%
    Penicillin G benzathine (Benzathine benzylpenicillin) is an antibiotic against many bacterial infections.
    Penicillin G benzathine
  • HY-P99699
    Lesofavumab 1807960-57-1 98.27%
    Lesofavumab (MHAB5553A) is a human IgG1κ anti-influenza B virus antibody.
    Lesofavumab
  • HY-119759A
    Lipoxamycin hemisulfate 11075-87-9 99.96%
    Lipoxamycin hemisulfate is an antifungal antibiotic and a potent serine palmitoyltransferase inhibitor with an IC50 of 21 nM.
    Lipoxamycin hemisulfate
  • HY-124237A
    N-Octanoyl-L-homoserine lactone 147852-84-4 99.58%
    N-octanoyl-L-Homoserine lactone is a small diffusible signaling molecule involved in quorum sensing, thereby controlling gene expression and affecting cellular metabolism. N-octanoyl-L-Homoserine lactone can be used for the infection prevention and regulation of virulence in cystic fibrosis.
    N-Octanoyl-L-homoserine lactone
  • HY-131606B
    Cidofovir diphosphate tri(triethylamine) 99.39%
    Cidofovir diphosphate tri triethylamine is an active intracellular metabolite of Cidofovir. Cidofovir diphosphate tri triethylamine is a selective inhibitor of viral DNA polymerases with Ki values of 6.6, 0.86 and 1.4 μM for HCMV, HSV-1 and HSV-2 DNA polymerase, respectively.
    Cidofovir diphosphate tri(triethylamine)
  • HY-139602C
    (-)-JNJ-A07 2135640-92-3 ≥98.0%
    (-)-JNJ-A07 is a potent and selective DENV inhibitor with an EC50 value of 31 nM.
    (-)-JNJ-A07
  • HY-149906C
    Trecovirsen sodium 98.83%
    Trecovirsen sodium is a 25-mer antisense phosphorothioate oligonucleotide targeted at the gag site of the HIV gene.
    Trecovirsen sodium
  • HY-W002116
    Methyl syringate 884-35-5
    Methyl syringate is a selective TRPA1 agonist. Methyl syringate regulates food intake and gastric emptying through a TRPA1-mediated pathway. Methyl syringate is an efficient phenolic mediator for bacterial and fungal laccases. Methyl syringate is a chemical marker of Asphodel monofloral honey. Methyl syringate contributes to the antibacterial activity of honey. Methyl syringate inhibits aflatoxin production. Methyl syringate can contribute to weight suppression. Methyl syringate can be studies for cancer prevention (e.g. lung cancer), suppression of hypoxia-induced inflammatory response and tumorigenesis.
    Methyl syringate
  • HY-W008226
    Phloracetophenone 480-66-0 ≥98.0%
    Phloracetophenone (2,4,6-trihydroxyacetophenone) is the aglycone part of acetophenone glycoside obtained from Curcuma comosa Roxb, with cholesterol-lowering activity. Phloracetophenone enhances cholesterol 7α-hydroxylase (CYP7A1) activity. Phloracetophenone stimulats bile secretion mediated through Mrp2.
    Phloracetophenone
  • HY-W012009
    2'-Deoxy-2'-fluorocytidine 10212-20-1 99.98%
    2'-Deoxy-2'-fluorocytidine, an nucleoside analog, is a potent inhibitor of Crimean-Congo hemorrhagic fever virus (CCHFV) replication. 2′-deoxy-2′-fluorocytidine can act synergistically with T705 to increase the potency of both compounds antiviral effects on CCHFV replication.
    2'-Deoxy-2'-fluorocytidine
  • HY-W012908
    DL-Proline 609-36-9 ≥98.0%
    DL-Proline is a racemic mixture of D-Proline and L-Prolin. DL-Proline is a cyclic imino acid with a five-membered ring structure. DL-Proline is a key structural unit in peptide synthesis. DL-Proline can stabilize the β-turn conformation and affect the secondary structure of the peptide. DL-Proline has biological activities such as regulating peptide conformation and enhancing the stability of cyclic peptides. DL-Proline can be used to study diseases related to peptide structure and function, such as cancer and bacterial infection.
    DL-Proline
  • HY-W015912
    2-Acetylfuran 1192-62-7 99.67%
    2-Acetylfuran (2-Furyl methyl ketone), an important flavour compound or intermediate in foods, is isolated from essential oils, sweet corn products, fruits and flowers. 2-Acetylfuran also can be formed from glucose and glycine by Maillard reaction. 2-Acetylfuran can be used to synthesis Cefuroxime. 2-acetylfuran can be used in the synthesis of reagents with antiamoebic activity.
    2-Acetylfuran
  • HY-W020182
    α-Terpinene 99-86-5
    α-Terpinene (Terpilene) is a monoterpene found in the essential oils of a large variety of foods and aromatic plants such as Mentha piperita. α-Terpinene is active against Trypanosoma evansi and has the potential for trypanosomosis treatment. α-Terpinene has antioxidant and antifungal properties.
    α-Terpinene
  • HY-W040073
    Nifurtimox 23256-30-6 99.72%
    Nifurtimox, an antiprotozoal agent, which is generally used for the treatment of infections with Trypanosoma cruzi, has been used in the therapy of neuroblastoma. Nifurtimox affects enzyme activity of lactate dehydrogenase (LDH).
    Nifurtimox
Cat. No. Product Name / Synonyms Application Reactivity