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Gram-positive and Gram-negative pathogens

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Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-B0698A
    Ceftibuten dihydrate
    2 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-B1156
    Cephradine
    5 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-112579
    Ceftobiprole
    3 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-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-128449
    Cephradine monohydrate
    5 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-B0395
    Sitafloxacin
    Maximum Cited Publications
    6 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-111023
    Nemonoxacin malate
    1 Publications Verification

    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 Methicillin-resistant Staphylococcus aureus. Nemonoxacin malate can be used for the research of community-acquired pneumonia .
    Nemonoxacin malate
  • HY-P5601

    Bacterial Fungal Infection
    Thanatin is an inducible cationic antimicrobial peptide. Thanatin is a pathogen-inducible single-disulfide-bond-containing β-hairpin AMP. Thanatin displays broad-spectrum activity against both Gram-negative and Gram-positive bacteria as well as against various species of fungi with MICs of 0.3-40 µM, 0.6-40 µM and 0.6-20 µM, respectively. Thanatin has the property of competitive replacement of divalent cations from bacterial outer membrane (OM), leading to OM disruption .
    Thanatin
  • HY-P5601A

    Bacterial Fungal Infection
    Thanatin TFA is an inducible cationic antimicrobial peptide. Thanatin TFA s a pathogen-inducible single-disulfide-bond-containing β-hairpin AMP. Thanatin TFA displays broad-spectrum activity against both Gram-negative and Gram-positive bacteria as well as against various species of fungi with MICs of 0.3-40 µM, 0.6-40 µM and 0.6-20 µM, respectively. Thanatin TFA has the property of competitive replacement of divalent cations from bacterial outer membrane (OM), leading to OM disruption .
    Thanatin TFA
  • 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-14737A
    Ceftaroline fosamil hydrate
    2 Publications Verification

    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-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-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-N3968

    GTN; (R)-(+)-Goniothalamin

    Apoptosis Insecticide Bacterial Fungal Reactive Oxygen Species (ROS) Infection Inflammation/Immunology Cancer
    Goniothalamin (GTN) is a styryl lactone. Goniothalamin exhibits insecticidal, anti-tumor and antibacterial activities. Goniothalamin induces cell cycle arrest and apoptosis in tumor cells. Goniothalamin acts as a larvicide against Culex quinquefasciatus larvae and as a cytotoxin against brine shrimp larvae. Goniothalamin functions as an antibacterial agent against Gram-positive and Gram-negative bacteria, and also acts as an antifungal agent against pathogens including Candida albicans, Trichophyton rubrum and Trichophyton mentagrophytes. Goniothalamin is applicable to research related to breast cancer, lymphatic filariasis, bacterial infections and fungal infections .
    Goniothalamin
  • 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-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-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-175539

    Bacterial Topoisomerase DNA/RNA Synthesis Infection
    DNA gyrase/Topo IV-IN-2 (Compound AK19) is an antibacterial agent with IC50 values of 0.783 μM and 7.136 μM against E. coli DNA gyrase and topoisomerase IV, respectively. DNA gyrase/Topo IV-IN-2 exhibits broad-spectrum antibacterial efficacy against both Gram-positive and Gram-negative pathogens. DNA gyrase/Topo IV-IN-2 can inhibit the biofilms of B. subtilis and MRSA, with an MIC of 1.9 μM against both B. subtilis and MRSA. DNA gyrase/Topo IV-IN-2 can be used in research related to anti-drug-resistant bacterial drugs .
    DNA gyrase/Topo IV-IN-2
  • 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-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-179415

    Dihydrofolate reductase (DHFR) Bacterial Infection
    DHFR-IN-24, a benzothiazole derivative, is a dihydrofolate reductase (DHFR) inhibitor. DHFR-IN-24 has intrinsic antibacterial activity against both Gram-positive and Gram-negative strains. DHFR-IN-24 synergistically combines DHFR inhibition with photodynamic therapy (PDT) for enhanced antibacterial activity against multidrug-resistant pathogens .
    DHFR-IN-24
  • 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-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-106998

    Bacterial Antibiotic Infection
    DC-756 is a fluoroquinolone antibiotic. DC-756 possesses potent activity against Gram-positive and Gram-negative pathogens comparable to Trovafloxacin (HY-A0170), with MIC, against Ofloxacin (HY-B0125)-resistant strains 16-fold better than Trovafloxacin. DC-756 is well absorbed orally in rats and found to have good photostability. DC-756 can be used to study bacterial resistance .
    DC-756
  • HY-114900

    Antibiotic Infection Others
    BB-3497 is a potent, orally active and selective peptide deformylase (PDF) inhibitor. BB-3497 is highly selective for PDF (IC50 = 7 nM for E. coli PDF.Ni) over the other mammalian metalloenzymes (MMP-1/2/3/7 and enkephalinase). BB-3497 exhibits potent activity against gram-positive bacteria and some gram-negative pathogens. BB-3497 protects mice from infection in systemic models of Staphylococeus aureus. BB-3497 can be used for anti-bacterial infection research .
    BB-3497
  • 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-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-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-W353258R

    BAY 12-8039 monohydrate (Standard)

    Reference Standards Antibiotic Topoisomerase Bacterial Infection
    Moxifloxacin hydrochloride (BAY 12-8039) monohydrate (Standard) is the analytical standard of Moxifloxacin hydrochloride monohydrate. This product is intended for research and analytical applications. Moxifloxacin hydrochloride monohydrate is a blood-brain barrier-permeable, orally active topoisomerase II/IV inhibitor and a fluoroquinolone antibiotic. Moxifloxacin hydrochloride monohydrate disrupts bacterial DNA replication, transcription, repair and chromosome segregation processes. Moxifloxacin hydrochloride monohydrate exhibits activity against Gram-positive bacteria, Gram-negative bacteria, anaerobes, atypical pathogens, drug-resistant respiratory pathogens, Mycobacterium tuberculosis, mycoplasmas and Ureaplasma urealyticum.
    Moxifloxacin hydrochloride monohydrate (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-B0536R

    AM-1091 (Standard); CI-960 (Standard); PD 127391 (Standard)

    Reference Standards 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-139554A
    Zifanocycline TFA
    1 Publications Verification

    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-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-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-B1156R

    Cefradine (Standard); SQ-11436 (Standard)

    Reference Standards 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-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-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-139554AR

    KBP-7072 TFA (Standard)

    Bacterial Antibiotic Reference Standards Infection
    Zifanocycline (TFA) (Standard) is the analytical standard of Zifanocycline (TFA). This product is intended for research and analytical applications. 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[1][2].
    Zifanocycline TFA (Standard)
  • 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
  • HY-17626A

    WCK-2349 mesylate

    Antibiotic Bacterial Infection
    Alalevonadifloxacin (WCK-2349) mesylate is an orally active antibiotic targeting Gram-positive and Gram-negative bacteria. Alalevonadifloxacin mesylate is promising for research of acute bacterial skin and skin structure infections and hospital-acquired pneumonia caused by MRSA and other pathogens .
    Alalevonadifloxacin mesylate
  • HY-181107

    Bacterial DNA/RNA Synthesis Cytochrome P450 Infection
    DNA Gyrase/ribosomes-IN-1 is a bacterial ribosome and DNA gyrase inhibitor, with IC50 values of 1.11 μM and 3.31 μM, respectively. DNA Gyrase/ribosomes-IN-1 also inhibits CYP3A4, with an IC50 of 18.5 μM, and exhibits stability in mouse plasma and liver microsomes. DNA Gyrase/ribosomes-IN-1 inhibits bacterial protein synthesis by interacting with ribosomal RNA and associated sites. DNA Gyrase/ribosomes-IN-1 suppresses bacterial DNA replication by interacting with the gyrase complex. DNA Gyrase/ribosomes-IN-1 restores activity against macrolide-resistant, erm-mediated Gram-positive pathogens and enhances activity against Gram-negative bacteria such as Haemophilus influenzae and Moraxella catarrhalis. DNA Gyrase/ribosomes-IN-1 can be used in research on community-acquired bacterial pneumonia .
    DNA Gyrase/ribosomes-IN-1

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