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Haemophilus influenzae

" in MedChemExpress (MCE) Product Catalog:

29

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2

Natural
Products

3

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-B0958

    BRL-4910A; Pseudomonic acid

    Bacterial Antibiotic Aminoacyl-tRNA Synthetase Infection Endocrinology
    Mupirocin is an antibiotic. Mupirocin inhibits bacterial isoleucyl-tRNA synthetase, blocking protein synthesis. Mupirocin has high activity against Gram-positive bacteria such as Staphylococcus and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis .
    Mupirocin
  • HY-17593
    Solithromycin
    3 Publications Verification

    CEM-101; OP-1068

    Bacterial Antibiotic Infection
    Solithromycin (CEM-101) is an orally bioavailable, effective antimicrobial agent, with IC50s for inhibition of cell viability, protein synthesis, and growth rate are 7.5 ng/mL, 40 ng/mL, and 125 ng/mL for Streptococcus pneumonia, Staphylococcus aureus, and Haemophilus influenzae, respectively. Solithromycin binds to the large 50S subunit of the ribosome and inhibits protein biosynthesis .
    Solithromycin
  • HY-126463

    Bacterial Infection
    LolCDE-IN-4 (Compound 1) is exhibits antibacterial efficacy against gram negative bacteria Escherichia coli (MIC of 0.25-32 µg/ml) and Haemophilus influenzae, through inhibition LolCDE complex and disruption of lipoproteins release from the inner membrane .
    LolCDE-IN-4
  • HY-W023253

    Bacterial Fungal Infection Inflammation/Immunology
    Biclotymol is an antimicrobial agent against gram-positive cocci. Biclotymol inhibits Streptococcus pneumoniae and Haemophilus influenzae, with MIC of 150 and 150 μM. Biclotymol exhibits anti-inflammatory and analgesic activity and ameliorates the otolaryngology infection and throat sore .
    Biclotymol
  • HY-161788

    DNA/RNA Synthesis Bacterial Infection
    DNA Gyrase-IN-11 (Compound 23Be) is an inhibitor for protein synthesis (IC50 is 0.74 μM) and DNA replication. DNA Gyrase-IN-11 inhibits DNA gyrase, that inhibits E. coli DNA supercoiling with IC50 of 11.9 μM. DNA Gyrase-IN-11 exhibits antibacterial efficacy, that inhibits Streptococcus pneumoniae, Streptococcus pyogenes, Haemophilus influenzae and Staphylococcus aureus, with MICs of 0.008-0.25 μg/mL .
    DNA Gyrase-IN-11
  • HY-129914

    KY-109 free base

    Bacterial Infection
    Cefcanel daloxate (KY-109 (free base)) is an orally active cephalosporin prodrug against Gram-positive bacteria and Haemophilus influenzae. Cefcanel daloxate is promising for research of uremia .
    Cefcanel daloxate
  • HY-W747311

    Antibiotic Bacterial Penicillin-binding protein (PBP) Infection
    Ritipenem is a penicillin antibiotic, that targets penicillin-binding protein with good affinity (IC50 in levels of ng/mL), and exhibits antibacterial properties. Ritipenem exhibits antiviral activity against Haemophilus influenzae .
    Ritipenem
  • HY-176347S

    Isotope-Labeled Compounds Cancer
    Alpha Feto Protein, Arg- 13C36, 15N4, Lys- 13C6, 15N2 is the 13C- and 15N-labeled Alpha Feto Protein.
    Alpha Feto Protein, Arg-13C6,15N4, Lys-13C6,15N2
  • HY-121329

    AMA-1080; Ro 17-2301

    Penicillin-binding protein (PBP) Antibiotic Bacterial Infection
    Carumonam (AMA-1080; Ro 17-2301) is a sulfonated monocyclic β-Lactam Antibiotic, targeting to penicillin-binding protein (PBP). Carumonam exerts highly activity against Enterobacteriaceae, Pseudomonas aeruginosa, and Haemophilus influenzae, while it weakly and even inactively inhibits Streptococcus pneumoniae and Staphylococcus aureus. Carumonam is resistant to beta-lactamase-mediated hydrolysis .
    Carumonam
  • HY-159687

    WCK 4873

    Antibiotic Bacterial Infection
    Nafithromycin (WCK 4873) is an orally available antibiotic that inhibits community-acquired pneumonia caused by Streptococcus pneumoniae, Haemophilus influenzae, Moraxella catarrhalis, and Methicillin (HY-121544)-susceptible Staphylococcus aureus. The MIC90 of nafithromycin against macrolide-resistant and telithromycin (HY-A0062)-insensitive Streptococcus pneumoniae is 0.12 mg/liter .
    Nafithromycin
  • HY-W108875

    BRL-4910A lithium; Pseudomonic acid lithium

    Antibiotic Bacterial Aminoacyl-tRNA Synthetase Infection Endocrinology
    Mupirocin lithium is an antibiotic. Mupirocin lithium inhibits bacterial isoleucyl-tRNA synthetase, blocking protein synthesis. Mupirocin lithium has high activity against Gram-positive bacteria such as Staphylococcus and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin lithium can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis .
    Mupirocin lithium
  • HY-135221

    Bacterial Antibiotic Infection
    Cefcapene pivoxil hydrochloride, the pivalate ester prodrug form of Cefcapene, is an orally active third-generation cephalosporin with a wide spectrum of anti-bacterial activity. Cefcapene pivoxil hydrochloride has the potential for the palmoplantar pustulosis (PPP) research .
    Cefcapene pivoxil hydrochloride
  • HY-135221R

    Reference Standards Bacterial Antibiotic Infection
    Chenodeoxycholic Acid (Standard) is the analytical standard of Chenodeoxycholic Acid. This product is intended for research and analytical applications. Chenodeoxycholic Acid is a hydrophobic primary bile acid that activates nuclear receptors (FXR) involved in cholesterol metabolism.
    Cefcapene pivoxil hydrochloride (Standard)
  • HY-17593R

    CEM-101 (Standard); OP-1068 (Standard)

    Reference Standards Bacterial Antibiotic Infection
    Solithromycin (Standard) is the analytical standard of Solithromycin. This product is intended for research and analytical applications. Solithromycin (CEM-101) is an orally bioavailable, effective antimicrobial agent, with IC50s for inhibition of cell viability, protein synthesis, and growth rate are 7.5 ng/mL, 40 ng/mL, and 125 ng/mL for Streptococcus pneumonia, Staphylococcus aureus, and Haemophilus influenzae, respectively. Solithromycin binds to the large 50S subunit of the ribosome and inhibits protein biosynthesis .
    Solithromycin (Standard)
  • HY-B0958R

    BRL-4910A (Standard); Pseudomonic acid (Standard)

    Reference Standards Bacterial Antibiotic Aminoacyl-tRNA Synthetase Infection Endocrinology
    Mupirocin (Standard) is the analytical standard of Mupirocin (HY-B0958). This product is intended for research and analytical applications. Mupirocin is an antibiotic. Mupirocin inhibits bacterial isoleucyl-tRNA synthetase, blocking protein synthesis. Mupirocin has high activity against Gram-positive bacteria such as Staphylococcus and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis .
    Mupirocin (Standard)
  • HY-19428

    RBx7644 free base

    Antibiotic Bacterial Infection Cardiovascular Disease
    Ranbezolid (RBx7644 free base) is an orally active, oxazolidinone antibiotic against Gram-positive and Gram-negative anaerobes including Staphylococcus aureus, Staphylococcus epidermidis and Bacteroides fragilis. Ranbezolid can inhibit the 50s ribosomal subunit with an IC50 of 17 μM for bacterial ribosomes. Ranbezolid interferes cell wall and lipid synthesis. Ranbezolid can rapidly kill bacteria, significantly reduce bacterial load, and has better cardiovascular safety. Ranbezolid can be used for the study of antibiotics for anaerobic bacteria .
    Ranbezolid
  • HY-W108875R

    BRL-4910A lithium (Standard); Pseudomonic acid lithium (Standard)

    Antibiotic Bacterial Reference Standards Aminoacyl-tRNA Synthetase Infection Endocrinology
    Mupirocin (lithium) (Standard) is the analytical standard of Mupirocin lithium (HY-W108875). This product is intended for research and analytical applications. Mupirocin lithium is an antibiotic. Mupirocin lithium inhibits bacterial isoleucyl-tRNA synthetase, blocking protein synthesis. Mupirocin lithium has high activity against Gram-positive bacteria such as Staphylococcus and Streptococcus, as well as some Gram-negative bacteria (such as Haemophilus influenzae). Mupirocin lithium can be used in the research of diseases such as skin infections (such as MRSA infections) and chronic sinusitis .
    Mupirocin lithium (Standard)
  • HY-125579

    Bacterial Infection
    Ro 25-0534 is an antimicrobial compound against Pseudomonas. Ro 25-0534 is active against Enterobacteriaceae (MIC90: 0.06-2 μg/mL), Oxacillin (HY-B0465)-susceptible staphylococci, β-hemolytic streptococci, and penicillin-susceptible pneumococci (MIC90: 1-2 μg/mL), Haemophilus influenzae (MIC90: 0.25-0.5 μg/mL), Moraxella catarrhalis (MIC90: 0.5 μg/mL), and most nonenteric Gram-negative bacilli (MIC90: 2-4 μg/mL) .
    Ro 25-0534
  • HY-A0111A

    Ro15-8074/001; Deacetoxycefotaxime sodium

    Antibiotic Bacterial Penicillin-binding protein (PBP) Drug Metabolite Infection
    Cefetamet (Ro 15-8074) sodium is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet sodium binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet sodium has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet sodium kills and lyses Treponema pallidum. Cefetamet sodium can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis .
    Cefetamet sodium
  • HY-A0111B

    Ro 15-8074 hydrochloride; Deacetoxycefotaxime hydrochloride

    Antibiotic Bacterial Penicillin-binding protein (PBP) Drug Metabolite Infection
    Cefetamet (Ro 15-8074) hydrochloride is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet hydrochloride binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet hydrochloride has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet hydrochloride kills and lyses Treponema pallidum. Cefetamet hydrochloride can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis .
    Cefetamet hydrochloride
  • HY-A0111
    Cefetamet
    1 Publications Verification

    Ro 15-8074; Deacetoxycefotaxime

    Antibiotic Bacterial Penicillin-binding protein (PBP) Drug Metabolite Infection
    Cefetamet (Ro 15-8074) is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet kills and lyses Treponema pallidum. Cefetamet can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis .
    Cefetamet
  • HY-N7101

    U-76,252; CS-807

    Bacterial Antibiotic Penicillin-binding protein (PBP) Infection
    Cefpodoxime Proxetil is an orally active broad spectrum third-generation cephalosporin with potent antibacterial activity against both Gram-positive and Gram-negative bacteria including staphylococci, streptococci, Haemophilus influenzae, Neisseria gonorrhoeae, Escherichia coli, Klebsiella pnuemoniae, Citrobacter spp, and Proteus spp. Cefpodoxime Proxetil binds to penicillin binding proteins (PBPs), which inhibits peptidoglycan synthesis, finally results in interfering bacterial cell wall biosynthesis. Cefpodoxime Proxetil can be used against skin structure infections, acute otitis media, pharyngitis, tonsillitis, upper respiratory tract infection, urinary tract infections and sexually transmitted diseases .
    Cefpodoxime Proxetil
  • HY-116815
    Lalistat 1
    1 Publications Verification

    Beta-lactamase Bacterial Infection Neurological Disease
    Lalistat 1 is a potent, selective, and competitive inhibitor of lysosomal acid lipase (LAL) and against purified human LAL (phLAL) with an IC50 of 68 nM. Lalistat 1 is a inhibitor of immunoglobulin A1 protease (IgA1P) proteases for H. influenzae, has less effects on other serine hydrolases (trypsin or β-lactamase, etc.). Lalistat 1 can be used for the research of niemann-pick type C (NPC) disease .
    Lalistat 1
  • HY-A0111R

    Ro 15-8074 (Standard); Deacetoxycefotaxime (Standard)

    Reference Standards Antibiotic Bacterial Penicillin-binding protein (PBP) Drug Metabolite Infection
    Cefetamet (Standard) is the analytical standard of Cefetamet (HY-A0111). This product is intended for research and analytical applications. Cefetamet (Ro 15-8074) is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet kills and lyses Treponema pallidum. Cefetamet can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis .
    Cefetamet (Standard)
  • HY-N7101R

    U-76,252 (Standard); CS-807 (Standard)

    Reference Standards Bacterial Antibiotic Penicillin-binding protein (PBP) Infection
    Cefpodoxime Proxetil (Standard) is the analytical standard of Cefpodoxime Proxetil. This product is intended for research and analytical applications. Cefpodoxime Proxetil is an orally active broad spectrum third-generation cephalosporin with potent antibacterial activity against both Gram-positive and Gram-negative bacteria including staphylococci, streptococci, Haemophilus influenzae, Neisseria gonorrhoeae, Escherichia coli, Klebsiella pnuemoniae, Citrobacter spp, and Proteus spp. Cefpodoxime Proxetil binds to penicillin binding proteins (PBPs), which inhibits peptidoglycan synthesis, finally results in interfering bacterial cell wall biosynthesis. Cefpodoxime Proxetil can be used against skin structure infections, acute otitis media, pharyngitis, tonsillitis, upper respiratory tract infection, urinary tract infections and sexually transmitted diseases .
    Cefpodoxime Proxetil (Standard)
  • HY-W743473

    Ro 15-8074-d3; Deacetoxycefotaxime-d3

    Isotope-Labeled Compounds Bacterial Antibiotic Penicillin-binding protein (PBP) Drug Metabolite Infection
    Cefetamet-d3 (Ro 15-8074-d3; Deacetoxycefotaxime-d3) is the deuterium labeled Cefetamet (HY-A0111). Cefetamet (Ro 15-8074) is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil (HY-B1894A). Cefetamet binds to bacterial penicillin-binding protein (PBP) (IC50 for PBP3 in Escherichia coli W3110 is 2.5 μg/mL). Cefetamet has significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria such as Streptococcus. Cefetamet kills and lyses Treponema pallidum. Cefetamet can be used in the research of respiratory tract, urinary tract, ear, nose and throat infections, and syphilis .
    Cefetamet-d3
  • HY-121195

    PC-904

    Bacterial Infection
    Apalcillin (PC-904) in combination with Ro 48-1220, a penam sulfone β-lactamase inhibitor, demonstrated broad-spectrum activity against gram-negative aerobic and anaerobic bacteria, excluding Klebsiella oxytoca. It exhibited potent activity against β-lactamase-producing Moraxella catarrhalis, Haemophilus influenzae, and Neisseria gonorrhoeae, with effective MICs (11 μg/mL). The combination also inhibited Pseudomonas aeruginosa, Stenotrophomonas maltophilia, and Acinetobacter species at low MICs (0.25 to 4 μg/mL). However, its efficacy against oxacillin-resistant staphylococci and certain gram-positive organisms was limited. Apalcillin/Ro 48-1220 showed comparable efficacy to piperacillin/tazobactam against some extended-spectrum β-lactamase-producing Escherichia coli but was less effective against SHV-type β-lactamases .
    Apalcillin
  • HY-B1325

    Bacterial Antibiotic Infection Inflammation/Immunology
    Cefuroxime axetil is an orally effective broad-spectrum β-lactam antibiotic that targets bacterial penicillin-binding proteins (PBPs, such as PBP3 and PBP1). Cefuroxime axetil inhibits cell wall synthesis, leading to bacterial lysis and death, with a minimum inhibitory concentration (MIC) of 0.12-4 mg/L for non-typeable Haemophilus influenzae (NTHi). Cefuroxime axetil is hydrolyzed by esterase to the active ingredient Cefuroxime (HY-B1256A) after oral absorption. Topical administration of Cefuroxime via bioadhesive nanoparticles (BNPs) can prolong the drug's retention time in the middle ear (≥7 days). Cefuroxime axetil can be used in the study of otitis media (especially NTHi infection). Cefuroxime axetil can achieve precise antibacterial effects through oral or topical nano-delivery systems, reducing systemic exposure and the risk of antibiotic resistance .
    Cefuroxime axetil
  • HY-N7101S

    U-76-d7,252-d7; CS-807-d7

    Isotope-Labeled Compounds Bacterial Antibiotic Penicillin-binding protein (PBP) Infection
    Cefpodoxime proxetil-d7 (U-76-d7,252-d7; CS-807-d7) is the deuterium labeled Cefpodoxime Proxetil (HY-N7101). Cefpodoxime Proxetil is an orally active broad spectrum third-generation cephalosporin with potent antibacterial activity against both Gram-positive and Gram-negative bacteria including staphylococci, streptococci, Haemophilus influenzae, Neisseria gonorrhoeae, Escherichia coli, Klebsiella pnuemoniae, Citrobacter spp, and Proteus spp. Cefpodoxime Proxetil binds to penicillin binding proteins (PBPs), which inhibits peptidoglycan synthesis, finally results in interfering bacterial cell wall biosynthesis. Cefpodoxime Proxetil can be used against skin structure infections, acute otitis media, pharyngitis, tonsillitis, upper respiratory tract infection, urinary tract infections and sexually transmitted diseases .
    Cefpodoxime proxetil-d7

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