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-16742BR
    Gepotidacin mesylate hydrate (Standard) 1624306-20-2 98%
    Niacin (Standard) is the analytical standard of Niacin. This product is intended for research and analytical applications. Niacin (Vitamin B3) is an orally active water-soluble B3 vitamin that is an essential nutrient for humans. Niacin (Vitamin B3) plays a key role in energy metabolism, cell signaling cascades regulating gene expression and apoptosis. Niacin (Vitamin B3) is also used in the study of cardiovascular diseases.
    Gepotidacin mesylate hydrate (Standard)
  • HY-16752S1
    Relebactam-d9 98%
    Relebactam-d9 (MK-7655-d9) is deuterium labeled Relebactam. Relebactam is a diazabicyclooctane inhibitor with activity against a wide spectrum of β-lactamases, including class A (extended-spectrum β-lactamases and KPC) and class C (AmpC) enzymes. Relebactam shows antibacterial activity.
    Relebactam-d9
  • HY-167835A
    Tembetarine chloride 2824-94-4 98%
    Tembetarine chloride is a alkaloid that can be isolated from Tinospora cordifolia that exhibits antibacterial activity. Tembetarine chloride exhibits weak cytotoxicity against mouse fibroblasts (L929) and human embryonic kidney cells (HEK293) with IC50 of 1245.33 μg/mL and 1642.81 μg/mL, respectively.
    Tembetarine chloride
  • HY-167879A
    NPD6433 98%
    NPD6433 is a triazenyl indole with broad-spectrum activity against all screening fungal strains. NPD6433 targets the enoyl reductase domain of fatty acid synthase 1 (Fas1), covalently inhibiting its flavin mononucleotide-dependent NADPH-oxidation activity and arresting essential fatty acid biosynthesis.
    NPD6433
  • HY-168547S
    AR89-d6 3021566-15-1 98%
    AR89-d6 (Compound AR102) is a deuterated derivative of AR89 with oral activity. AR89-d6 demonstrates activity against S. mansoni, S. haematobium, and S. japonicum, and can be utilized for research on schistosomiasis.
    AR89-d6
  • HY-169220S
    RORγ/DHODH-IN-1 3000567-76-7 98%
    RORγ/DHODH-IN-1 (compound 1404), a deuterium labeled compound, is a dual RORγ and DHODH inhibitor with IC50 values of 9.7 nM and 100 nM, repaectively. RORγ/DHODH-IN-1 blocks the replication of SARS-CoV-2, HCMV, and non-enveloped DNA virus (HAdV5).
    RORγ/DHODH-IN-1
  • HY-169222S
    RORγ/DHODH-IN-2 3000567-45-0 98%
    RORγ/DHODH-IN-2 (Compound 1311) is an orally active dual inhibitor of RORγ/DHODH with IC50 values of 11.9 nM and 90 nM, respectively. RORγ/DHODH-IN-2 exhibits antiviral activity by inhibiting the activity of SARS-CoV-2, HCMV, HAdV5, and MPXV, with IC50 values of 27 nM, 20 nM, 9.1 nM, and 1.8 nM, respectively.
    RORγ/DHODH-IN-2
  • HY-16973S4
    Fluralaner-d3 98%
    Fluralaner-d3 (A1443-d3) is deuterium labeled Fluralaner. Fluralaner (INN) is a systemic insecticide and acaricide Fluralaner through potent blockage of GABA and L-glutamate gated chloride channels.
    Fluralaner-d3
  • HY-16973S5
    Fluralaner-d2 98%
    Fluralaner-d2 (A1443-d2) is deuterium labeled Fluralaner. Fluralaner (INN) is a systemic insecticide and acaricide Fluralaner through potent blockage of GABA and L-glutamate gated chloride channels.
    Fluralaner-d2
  • HY-17007S2
    Saquinavir-13C6 98%
    Saquinavir-13C6 (Ro 31-8959-13C6) is 13C labeled Saquinavir (HY-17007). Saquinavir (Ro 31-8959) is an orally active HIV protease inhibitor that can be used in the research of AIDS. Saquinavir also has anti-inflammatory activity and can induce apoptosis of human red blood cells.
    Saquinavir-13C6
  • HY-17016S3
    Oseltamivir-13C,d3 phosphate 98%
    Oseltamivir-13C,d3 (phosphate) (GS 4104-13C,d3 (phosphate)) is 13C labeled Oseltamivir (phosphate). Oseltamivir phosphate (GS 4104) is a neuraminidase inhibitor recommended for the treatment and prophylaxis of influenza A and B.
    Oseltamivir-13C,d3 phosphate
  • HY-17025S1
    Rifabutin-d6 98%
    Rifabutin-d6 (Ansamycin-d6) is deuterium labeled Rifabutin. Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase.
    Rifabutin-d6
  • HY-17043S2
    Loratadine-d4-1 2748435-73-4 98%
    Loratadine-d4-1 (Loratidine-d4-1) is deuterium labeled Loratadine. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.
    Loratadine-d4-1
  • HY-17043S3
    Loratadine-13C6 98%
    Loratadine-13C6 (SCH 29851-13C6) is 13C labeled Loratadine. Loratadine (SCH-29851) is a selective inverse peripheral histamine H1-receptor agonist with an IC50 of >32 μM. Loratadine has anti-dengue-virus (DENV) activity. Loratadine can inhibit immunologic release of inflammatory mediators.
    Loratadine-13C6
  • HY-171587A
    3′-Deoxy CTP trisodium 98%
    3′-Deoxy CTP trisodium is the sodium salt form of 3′-Deoxy CTP (HY-171587). 3′-Deoxy CTP trisodium is a nucleotide analogue and a mandatory chain terminator. 3′-Deoxy CTP trisodium can cause chain termination by lacking the 3′-hydroxyl group, inhibiting the RNA synthesis activity of HCV nonstructural protein (NS5B) polymerase and blocking viral replication. 3′-Deoxy CTP trisodium can be used to study the chain termination mechanism of HCV polymerase and the development of antiviral drugs.
    3′-Deoxy CTP trisodium
  • HY-173427S
    ZK-316 3027894-30-7 98%
    ZK-316 is a potent and broad-spectrum NNRTI inhibitor with an EC50s ranging from 0.99 to 75.1 nM. ZK-316 can be used in the study of HIV.
    ZK-316
  • HY-17367S5
    Atazanavir-d24 1092540-58-3 98%
    Atazanavir-d24 (BMS-232632-d24) is deuterium labeled Atazanavir. Atazanavir (BMS-232632) is a highly selective and orally active HIV-1 protease inhibitor . Atazanavir is a substrate and inhibitor of CYP3A4, and an inhibitor of P-glycoprotein (P-gp). Atazanavir is also a SARS-CoV 3CLpro inhibitor with an IC50 of 3.49 μM. Atazanavir inhibits cardiac fibrosis, hyperlipidemia and induces malignant glioma death.
    Atazanavir-d24
  • HY-17373S2
    Posaconazole-d3 98%
    Posaconazole-d3 (SCH 56592-d3) is deuterium labeled Posaconazole. Posaconazole is a broad-spectrum, second generation, triazole compound with antifungal activity.
    Posaconazole-d3
  • HY-17373S3
    Posaconazole-d7 98%
    Posaconazole-d7 (SCH 56592-d7) is deuterium labeled Posaconazole. Posaconazole is a broad-spectrum, second generation, triazole compound with antifungal activity.
    Posaconazole-d7
  • HY-17395S1
    Terbinafine-d5 hydrochloride 98%
    Terbinafine-d5 (TDT 067-d5) hydrochloride is deuterium-labeled Terbinafine hydrochloride (HY-17395).
    Terbinafine-d5 hydrochloride
Cat. No. Product Name / Synonyms Application Reactivity