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Gram-negative pathogen

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65

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Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-12479A
    Epetraborole hydrochloride
    2 Publications Verification

    GSK2251052 hydrochloride

    Bacterial Aminoacyl-tRNA Synthetase Infection
    Epetraborole (GSK2251052) hydrochloride is a novel leucyl-tRNA synthetase (LeuRS) inhibitor (IC50=0.31 μM), thereby inhibiting protein synthesis. Epetraborole hydrochloride can be used in multidrug-resistant gram-negative pathogens infection research .
    Epetraborole hydrochloride
  • HY-103251

    LpxC-4

    Antibiotic Bacterial Infection
    PF-5081090 (LpxC-4) is a potent LpxC inhibitor, is a rapidly bactericidal with broad-spectrum activity. PF-5081090 serves as a regulator of lipid A biosynthesis in Gram-negative pathogens .
    PF-5081090
  • HY-106574A

    BAL5788 sodium

    Bacterial Infection Inflammation/Immunology
    Ceftobiprole medocaril (BAL5788) sodium is the parenteral proagent of Ceftobiprole (HY-112579). Ceftobiprole is a parenteral pyrrolidinone cephalosporin. Ceftobiprole is a broad-spectrum cephalosporin with high levels of in vitro activity against methicillin- (MRSA) and vancomycin-resistant staphylococci (VRSA) and penicillin-resistant streptococci. Ceftobiprole also inhibits gram-positive and gram-negative pathogens .
    Ceftobiprole medocaril sodium
  • HY-139748

    Antibiotic Bacterial Infection
    ETX0462 is a gram-negative chemotype antibiotic. ETX0462 has potent in vitro and in vivo activity against Pseudomonas aeruginosa plus all other Gram-negative ESKAPE pathogens, Stenotrophomonas maltophilia and biothreat pathogens .
    ETX0462
  • HY-N12262

    Bacterial Infection Cancer
    (+)-Epieudesmin is an antineoplastic agent. (+)-Epieudesmin has marginal cancer cell line inhibitory activities. (+)-Epieudesmin inhibits the growth of Gram-negative pathogen .
    (+)-Epieudesmin
  • HY-100568

    A-49759

    Antibiotic Bacterial Infection
    3-O-Demethylfortimicin A (A-49759) is an aminocyclitol antibiotic with antibacterial activity. 3-O-Demethylfortimicin A is particularly effective against Gram-negative pathogens and staphylococcus .
    3-O-Demethylfortimicin A
  • HY-12479

    GSK-2251052; AN 3365

    Bacterial Aminoacyl-tRNA Synthetase Infection
    Epetraborole (GSK2251052) is a leucyl-tRNA synthetase (LeuRS) inhibitor (IC50=0.31 μM), thereby inhibiting protein synthesis. Epetraborole can be used in multidrug-resistant gram-negative pathogens infection research .
    Epetraborole
  • HY-12479B

    GSK-2251052 (R-mandelate); AN 3365 (R-mandelate)

    Bacterial Aminoacyl-tRNA Synthetase Infection
    Epetraborole R-mandelate is a novel leucyl-tRNA synthetase (LeuRS) inhibitor (IC50=0.31 μM), thereby inhibiting protein synthesis. Epetraborole R-mandelate can be used in multidrug-resistant gram-negative pathogens infection research .
    Epetraborole (R-mandelate)
  • HY-161689

    Bacterial Infection
    Antibacterial agent 220 is a potent antibacterial agent that can directly destroy bacterial cell membranes. Antibacterial agent 220 effectively combats Gram-positive and and Gram-negative pathogens, including drug-resistant strains .
    Antibacterial agent 220
  • HY-106574

    BAL5788

    Bacterial Infection Inflammation/Immunology
    Ceftobiprole medocaril (BAL5788) is the parenteral proagent of Ceftobiprole (HY-112579). Ceftobiprole is a parenteral pyrrolidinone cephalosporin. Ceftobiprole is a broad-spectrum cephalosporin with high levels of in vitro activity against methicillin- (MRSA) and vancomycin-resistant staphylococci (VRSA) and penicillin-resistant streptococci. Ceftobiprole also inhibits gram-positive and gram-negative pathogens .
    Ceftobiprole medocaril
  • HY-U00380

    Bacterial Antibiotic Infection
    Tigemonam is a monobactam, with potent activity against Gram-negative aerobic bacterial pathogens.
    Tigemonam
  • HY-112579
    Ceftobiprole
    2 Publications Verification

    Ro 63-9141; BAL 9141

    Bacterial Antibiotic Infection Inflammation/Immunology
    Ceftobiprole (Ro 63-9141) is a broad-spectrum cephalosporin with high levels of in vitro activity against methicillin- (MRSA) and vancomycin-resistant staphylococci (VRSA) and penicillin-resistant streptococci with a MIC90 value of 2 μg/mL for MRSA. Ceftobiprole also inhibits gram-positive and gram-negative pathogens. Ceftobiprole can be used for the study of hospital-acquired pneumonia (excluding ventilator-associated pneumonia) and community-acquired pneumonia .
    Ceftobiprole
  • HY-129900

    Bacterial Fungal Infection
    (-)-Luteoskyrin has a wide range of antibacterial activity, such as against malaria (with an IC50 of 0.51 μg/mL), tuberculosis (MIC of 6.25 μg/mL), and it also shows antibacterial effects (with MIC for Gram-positive bacteria ranging from 0.39 to 1.56 μg/mL, and for Gram-negative bacteria from 3.13 to 12.50 μg/mL), as well as antifungal activity (with MIC against plant pathogens ranging from 3.13 to 50μg/mL). (-)-Luteoskyrin exhibits cytotoxicity against NCI-H187 cells, with an IC50 range of 0.16–17.99 μg/mL .
    (-)-Luteoskyrin
  • HY-129493

    Bacterial Antibiotic Endogenous Metabolite Infection
    Lateropyrone is a type of pyranone antibiotic that can inhibit Gram-negative bacteria, and it's a secondary metabolite produced by the oat fungal pathogen .
    Lateropyrone
  • HY-103095
    Enmetazobactam
    5 Publications Verification

    AAI101

    Beta-lactamase Bacterial Infection
    Enmetazobactam (AAI101) is an extended-spectrum β-lactamase inhibitor, against many resistant Gram-negative pathogens .
    Enmetazobactam
  • HY-103095A

    AAI101 iodide

    Bacterial Antibiotic Others
    Enmetazobactam (iodide) (AAI101 (iodide)) is an extended-spectrum β-lactamase inhibitor, against many resistant Gram-negative pathogens .
    Enmetazobactam iodide
  • HY-16158

    Wy-4508; Aminocyclohexylpenicillin; Ciclacillin

    Bacterial Antibiotic Infection
    Cyclacillin (Wy-4508) is an orally active aminopenicillin antibiotic, shows antibacterial activity against a wide range of gram-positive and gram-negative pathogens .
    Cyclacillin
  • HY-B0698B

    Sch 39720 monohydrate

    Beta-lactamase Bacterial Antibiotic Infection
    Ceftibuten (Sch39720) monohydrate, an antibiotic, is an orally active cephalosporin, possesses potent activity in vitro against a wide range of gram-negative and certain gram-positive pathogens .
    Ceftibuten monohydrate
  • HY-B0698

    Sch 39720

    Beta-lactamase Bacterial Antibiotic Infection
    Ceftibuten (Sch39720), an antibiotic, is an orally active cephalosporin, possesses potent activity in vitro against a wide range of gram-negative and certain gram-positive pathogens .
    Ceftibuten
  • HY-B2170

    Bacterial Infection
    Octenidine is a potent antibacterial agent, possessing activity against multidrug-resistant Gram-negative pathogens. Octenidine can inhibit the expression of biofilm genes and destroy the formation of biofilms .
    Octenidine
  • HY-136502

    SQ-28429

    Antibiotic Bacterial Infection
    (E)-Aztreonam (SQ-28429) is a monocyclic beta-lactam antibiotic. (E)-Aztreonam has the potential for the research of infections caused by gram-negative pathogens .
    (E)-Aztreonam
  • HY-B0698A
    Ceftibuten dihydrate
    1 Publications Verification

    Sch-39720 dihydrate

    Beta-lactamase Bacterial Antibiotic Infection
    Ceftibuten (Sch-39720) dihydrate, an antibiotic, is an orally active cephalosporin, possesses potent activity in vitro against a wide range of gram-negative and certain gram-positive pathogens .
    Ceftibuten dihydrate
  • HY-B2170B

    Bacterial Infection
    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-P10519

    Bacterial Infection
    Brevicidine is a non-ribosomally synthesized antimicrobial peptide with potent antibacterial activity against Gram-negative pathogens. Brevicidine disrupts the morphology of bacteria by binding to polysaccharides (LPS) on bacterial cell membranes to form holes .
    Brevicidine
  • HY-128780

    SPR206

    Bacterial Infection Cancer
    Upleganan (SPR206), a polymyxin analogue, and shows antibiotic activity against multidrug resistant Gram-negative pathogen. The MIC values of Upleganan against Pseudomonas aeruginosa Pa14 and Acinetobacter baumannii NCTC13301 are both 0.125 mg/L .
    Upleganan
  • HY-167892

    Antibiotic Bacterial Infection Inflammation/Immunology
    DRF-8417, an oxazolidinone antibiotic, is active against Gram-positive and fastidious Gram-negative bacteria. DRF 8417 exhibits potent activity against Gram-positive pathogens with MIC50 and MIC90 values ranging from 0.06 to 1 mg/L .
    DRF-8417
  • HY-164036

    Antibiotic Bacterial Infection
    Lolamicin is an orally effective inhibitor that specifically targets the Gram-negative bacteria lipoprotein transport system LolCDE complex. It selectively inhibits the transmembrane transport of outer membrane lipoproteins by competitively binding to lipoprotein binding sites. Lolamicin destroys the integrity of the bacterial outer membrane, leading to cell death, and has both bactericidal and antibacterial activity. It has significant effects on multidrug-resistant Enterobacteriaceae pathogens (such as Escherichia coli and Klebsiella pneumoniae). Lolamicin can be used to inhibit the study of acute pneumonia, sepsis and other infections caused by Gram-negative bacteria .
    Lolamicin
  • HY-B0536

    AM-1091; CI-960; PD 127391

    Bacterial Antibiotic Infection
    Clinafloxacin (AM 1091) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro . Clinafloxacin is against DNA gyrase and topoisomerase IV of?S. aureus with IC50 values of 0.92 μg/ml and 1.62 μg/ml, respectively .
    Clinafloxacin
  • HY-B0395A

    DU6859a hydrochloride

    Antibiotic Bacterial Infection
    Sitafloxacin (DU6859a) hydrochloride is a potent, orally active fluoroquinolone antibiotic. Sitafloxacin hydrochloride shows antichlamydial activity and antibacterial activities against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens. Sitafloxacin hydrochloride can be used for the research of respiratory tract infection and urinary tract infection .
    Sitafloxacin hydrochloride
  • HY-B0536A

    AM 1091 hydrochloride; CI 960 hydrochloride; PD127391 hydrochloride

    Bacterial Antibiotic Infection
    Clinafloxacin hydrochloride (AM 1091 hydrochloride) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro . Clinafloxacin hydrochloride is against DNA gyrase and topoisomerase IV of S. aureus with IC50 values of 0.92 µg/ml and 1.62 µg/ml, respectively .
    Clinafloxacin hydrochloride
  • HY-B0395
    Sitafloxacin
    5 Publications Verification

    DU6859a

    Bacterial Antibiotic Infection
    Sitafloxacin (DU6859a) is a potent, orally active fluoroquinolone antibiotic. Sitafloxacin shows antichlamydial activity and antibacterial activities against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens. Sitafloxacin can be used for the research of respiratory tract infection and urinary tract infection .
    Sitafloxacin
  • HY-B0395B

    DU6859a monohydrate

    Bacterial Antibiotic Infection
    Sitafloxacin (DU6859a) monohydrate is a potent, orally active fluoroquinolone antibiotic. Sitafloxacin monohydrate shows antichlamydial activity and antibacterial activities against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens. Sitafloxacin monohydrate can be used for the research of respiratory tract infection and urinary tract infection .
    Sitafloxacin monohydrate
  • HY-P1884

    Bacterial Infection
    LL-37, acetylated, amidated is a cathelicidin peptide LL-37 acetylated on the N-terminus and amidated on the C-terminus. The single human cathelicidin peptide LL-37 has antimicrobial and anti-biofilm activity against multiple Gram-positive and Gram-negative human pathogens, and has wound-healing effects on the host .
    LL-37, acetylated,amidated
  • HY-111023

    TG-873870 malate

    Antibiotic Bacterial Infection
    Nemonoxacin (TG-873870) malate is a nonfluorinated quinolone antibiotic. Nemonoxacin malate has broad-spectrum activity against Gram-positive, Gram-negative and atypical pathogens. Nemonoxacin malate can inhibit drug-resistant Streptococcus pneumoniae and (HY-121544) Methicillin-resistant Staphylococcus aureus. Nemonoxacin malate can be used for the research of community-acquired pneumonia .
    Nemonoxacin malate
  • HY-128780B
    SPR206 acetate
    1 Publications Verification

    Bacterial Antibiotic Infection
    SPR206 acetate is a polymyxin analog with antibiotic activity against Gram-negative pathogens, including multidrug-resistant (MDR) variants. SPR206 acetate has an anti-bacterial infection effect by interacting with the bacterium’s outer membrane. The MIC values of SPR206 acetate against Pseudomonas aeruginosa Pa14 and Acinetobacter baumannii NCTC13301 are both 0.125 mg/L .
    SPR206 acetate
  • HY-B1156
    Cephradine
    2 Publications Verification

    Cefradine; SQ-11436

    Bacterial Antibiotic TOPK Infection Inflammation/Immunology
    Cephradine (Cefradine) is a broad-spectrum and orally active cephalosporin. Cephradine is active against both gram-positive and gram-negative pathogens. Cephradine is effective in eradicating most penicillinase-producing organisms. Cephradine has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK .
    Cephradine
  • HY-B0536R

    Bacterial Antibiotic Infection
    Clinafloxacin (Standard) is the analytical standard of Clinafloxacin. This product is intended for research and analytical applications. Clinafloxacin (AM 1091) is a potent and broad-spectrum fluoroquinolone antibiotic, has inhibitory activity against gram-positive, gram-negative bacterias, and anaerobic pathogens in vitro . Clinafloxacin is against DNA gyrase and topoisomerase IV of S. aureus with IC50 values of 0.92 µg/ml and 1.62 µg/ml, respectively .
    Clinafloxacin (Standard)
  • HY-B1156A

    Cefradine sodium; SQ-11436 sodium

    Bacterial Antibiotic TOPK Infection Inflammation/Immunology
    Cephradine sodium is a broad-spectrum and orally active cephalosporin. Cephradine sodium is active against both gram-positive and gram-negative pathogens. Cephradine sodium is effective in eradicating most penicillinase-producing organisms. Cephradine sodium has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine sodium blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK .
    Cephradine sodium
  • HY-14737A

    TAK-599 hydrate; PPI0903 hydrate

    Antibiotic Bacterial Infection
    Ceftaroline fosamil hydrate is a potent cephalosporin antibiotic. Ceftaroline fosamil hydrateshows broad-spectrum activity against Gram-positive pathogens, including methicillin-resistant Staphylococcus aureus (MRSA) and multidrug-resistant Streptococcus pneumoniae, and common Gram-negative organisms. Ceftaroline fosamil hydrate has anti-infective activity, and can be used for the research of complicated skin and skin structure infections (cSSSIs) and community-acquired bacterial pneumonia (CABP) .
    Ceftaroline fosamil hydrate
  • HY-113557

    Bacterial Antibiotic Beta-lactamase Infection
    DNAC-1 is a potent antibacterial agent. DNAC-1 enhances β-lactam activity against Gram positive and Gram negative pathogens .
    DNAC-1
  • HY-B0395S

    DU6859a-d4

    Isotope-Labeled Compounds Bacterial Antibiotic Infection
    Sitafloxacin-d4 (DU6859a-d4) is deuterium labeled Sitafloxacin. Sitafloxacin (DU6859a) is a potent, orally active fluoroquinolone antibiotic. Sitafloxacin shows antichlamydial activity and antibacterial activities against a broad range of gram-positive and gram-negative bacteria, including anaerobic bacteria, as well as against atypical pathogens. Sitafloxacin can be used for the research of respiratory tract infection and urinary tract infection .
    Sitafloxacin-d4
  • HY-139554A

    KBP-7072 TFA

    Bacterial Infection
    Zifanocycline (KBP-7072) TFA is an orally active, semi-synthetic aminomethylcycline antibiotic that inhibits the normal function of bacterial ribosomes. Zifanocycline TFA has broad spectrum in vitro antimicrobial activity against Gram-positive and Gram-negative bacteria, including many multidrug-resistant pathogens. Zifanocycline TFA is indicated for the study of acute bacterial skin and skin structure infections, community-acquired bacterial pneumonia, and complicated intra-abdominal infections .
    Zifanocycline TFA
  • HY-139554

    KBP-7072

    Antibiotic Bacterial Infection
    Zifanocycline (KBP-7072) is a semisynthetic third-generation aminomethylcycline antibiotic that inhibits the normal function of the bacterial ribosome. Zifanocycline exhibits a broad spectrum of in vitro antibacterial activity against Gram-positive and Gram-negative bacteria, including many multidrug-resistant pathogens. Zifanocycline is available in both oral and injectable formulations. Zifanocycline can be used for the research of acute bacterial skin and skin structure infections, community-acquired bacterial pneumonia, and complicated intra-abdominal infections .
    Zifanocycline
  • HY-105048A

    Bacterial Infection
    Omiganan pentahydrochloride is a cationic peptide compound with a broad antibacterial profile. Omiganan pentahydrochloride is capable of inhibiting a variety of bacteria, including yeast, and is active against both gram-positive and gram-negative bacteria. Omiganan pentahydrochloride is able to interact with the bacterial cell membrane, causing the destruction of the cell membrane and the death of the bacteria. Omiganan pentahydrochloride can be used for the study of antimicrobial activity against pathogens commonly associated with catheter-associated infections, including strains with drug-resistant phenotypes .
    Omiganan pentahydrochloride
  • HY-P10540

    Bacterial Infection
    Pantinin-2 is a cysteine-free toxic peptide found in the emperor scorpion (paninus imperator). Pantinin-2 has high activity against Gram-positive bacteria but weak activity against Gram-negative bacteria. Pantinin-2 also exhibits activity against Candida tropicalis and has relatively mild hemolytic activity against human erythrocytes. Pantinin-2 can be used in the development of antimicrobial drugs for drug-resistant pathogens .
    Pantinin-2
  • HY-128449
    Cephradine monohydrate
    2 Publications Verification

    Cefradine monohydrate

    Bacterial Antibiotic TOPK Infection Inflammation/Immunology
    Cephradine (Cefradine) monohydrate is a broad-spectrum and orally active cephalosporin. Cephradine monohydrate is active against both grampositive and gram-negative pathogens and effective in eradicating most penicillinase-producing organisms known to be resistant to penicillin G, penicillin V, and ampicillin. Cephradine monohydrate has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine monohydrate blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK .
    Cephradine monohydrate
  • HY-155007

    Bacterial Infection
    DNA gyrase B-IN-2 (Compound E) is a 2-aminobenzothiazole-based DNA gyrase B inhibitor with promising activity against ESKAPE bacterial pathogens. DNA gyrase B-IN-2 showed low nanomolar inhibition of DNA gyrase (IC50 < 10 nM) and broad-spectrum antibacterial activity against pathogens belonging to the ESKAPE group, with the minimum inhibitory concentration < 0.03 μg/mL for most Gram-positive strains and 4–16 μg/mL against Gram-negative E. coli, Acinetobacter baumannii, Pseudomonas aeruginosa, and Klebsiella pneumoniae.DNA gyrase B-IN-2 can be used for the research of infection .
    DNA gyrase B-IN-2
  • HY-B1156R

    Bacterial Antibiotic TOPK Infection Inflammation/Immunology
    Cephradine (Standard) is the analytical standard of Cephradine. This product is intended for research and analytical applications. Cephradine (Cefradine) is a broad-spectrum and orally active cephalosporin. Cephradine is active against both gram-positive and gram-negative pathogens. Cephradine is effective in eradicating most penicillinase-producing organisms. Cephradine has been used in the research of genitourinary, gastrointestinal and respiratory tract infections, and in infections of the skin and soft tissues. Cephradine blocks solar-ultraviolet induced skin inflammation through direct inhibition of TOPK .
    Cephradine (Standard)
  • HY-N8497

    Bacterial Infection
    Leoidin is an OATP1B1 and OATP1B3 inhibitor with Ki values of 0.08 and 1.84 μM,respectively. Leoidin inhibits sodium fluorescein uptake in CHO cells expressing the human OATP1B1 and OATP1B3. Leoidin is an antibacterial agent against both Gram-positive and Gram-negative pathogens. Leoidin inhibits phenylalanyl-tRNA synthetase (PheRS) (IC50= 42 μM) and inhibits protein synthesis in bacterial. Leoidin can be isolated from L. gangaleoides .
    Leoidin
  • HY-113687

    Bacterial Infection
    T145 is an oxazolidinone with antibacterial activity that inhibits growth of gram negatives (K. pneumoniae, A. baumannii, P. aeruginosa and E. cloacae), gram positives (E. faecalis and S. aureus) and acid fast pathogens (Mab, Mav and Mtb) .
    T145

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