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| Product | Description | |
|---|---|---|
| Nalidixic acid | 25g Pack Size. Group: Antibiotics, Bioactive Small Molecules, Research Organics & Inorganics. Formula: C12H12N2O3. CAS No. 389-08-2. Prepack ID 37471160-25g. Molecular Weight 232.24. See USA prepack pricing. |  |
| Nalidixic acid | Nalidixic acid, a quinolone antibiotic , is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria [1]. Uses: Scientific research. Group: Natural products. CAS No. 389-08-2. Pack Sizes: 10 mM * 1 mL; 5 g; 10 g. Product ID: HY-B0398. |  |
| Nalidixic acid | Nalidixic acid is a synthetic 1,8-naphthyridine antimicrobial agent with a limited bacteriocidal spectrum. It is an inhibitor of bacterial DNA polymerase (DNA gyrase) and avian myeloblastoma virus reverse transcriptase. Synonyms: NSC-82174; NSC82174; 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic Acid; 1,4-Dihydro-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic Acid; Betaxina; Cybis; Dixiben; Eucistin; NegGram; Nelidix; Wintomylon. Grades: >98%. CAS No. 389-08-2. Molecular formula: C12H12N2O3. Mole weight: 232.24. |  |
| Nalidixic Acid, 98+% | Inhibitor of bacterial DNA synthesis. Nalidixic acid is the first of the synthetic quinolone antibiotics. It is a naphthyridone, not a quinolone: its ring structure is a 1,8-naphthyridine nucleus that contains two nitrogen atoms, unlike quinoline, which has a single nitrogen atom.[1] Synthetic quinolone antibiotics were discovered by George Lesher and coworkers as a byproduct of chloroquine manufacture in the 1960s.[1] Used clinically from 1967.[1]. Group: Biochemicals. Alternative Names: 1,4-Dihydro-1-ethyl-7-methyl-1,8-naphthyridin-4-one-3-carboxylic acid; 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid. Grades: Highly Purified. CAS No. 389-08-2. Pack Sizes: 100g, 250g, 500g, 1Kg. Molecular Formula: C12H12N2O3. US Biological Life Sciences. |  Worldwide |
| Nalidixic Acid 99+% | Inhibitor of bacterial DNA synthesis. Nalidixic acid is the first of the synthetic quinolone antibiotics. It is a naphthyridone, not a quinolone: its ring structure is a 1,8-naphthyridine nucleus that contains two nitrogen atoms, unlike quinoline, which has a single nitrogen atom.[1] Synthetic quinolone antibiotics were discovered by George Lesher and coworkers as a byproduct of chloroquine manufacture in the 1960s.[1] Used clinically from 1967.[1]. Group: Biochemicals. Alternative Names: 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylicAcid; 1,4-Dihydro-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic Acid; Betaxina; Cybis; Dixiben; Eucistin; NegGram; Nelidix; Win 18320; Wintomylon. Grades: Highly Purified. CAS No. 389-08-2. Pack Sizes: 25g, 100g. US Biological Life Sciences. | Worldwide |
| Nalidixic Acid-d5 | Inhibitor of bacterial DNA synthesis. Nalidixic acid is the first of the synthetic quinolone antibiotics. It is a naphthyridone, not a quinolone: its ring structure is a 1,8-naphthyridine nucleus that contains two nitrogen atoms, unlike quinoline, which has a single nitrogen atom.[1] Synthetic quinolone antibiotics were discovered by George Lesher and coworkers as a byproduct of chloroquine manufacture in the 1960s.[1] Used clinically from 1967.[1]. Group: Biochemicals. Alternative Names: 1-(Ethyl-d5)-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic Acid;1,4-Dihydro-1-(ethyl-d5)-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic Acid; Betaxina-d5; Cybis-d5; Dixiben-d5; Eucistin-d5; NegGram-d5; Nelidix-d5; Win 18320-d5; Wintomylon-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Nalidixic acid sodium salt | 25g Pack Size. Group: Antibiotics, Bioactive Small Molecules. Formula: C12H11N2NaO3. CAS No. 3374-5-8. Prepack ID 75525039-25g. Molecular Weight 254.22. See USA prepack pricing. | |
| Nalidixic acid sodium salt | Nalidixic acid sodium salt, a quinolone antibiotic , is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria [1] [2]. Uses: Scientific research. Group: Signaling pathways. CAS No. 3374-5-8. Pack Sizes: 50 mg; 100 mg. Product ID: HY-B0398A. | |
| Nalidixic acid sodium salt | Nalidixic acid sodium salt, a quinolone antibiotic, is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria. Group: Inhibitors. CAS No. 3374-5-8. Molecular formula: C12H11N2NaO3. Mole weight: 254.22. Catalog: ACM3374058. |  |
| Nalidixic acid sodium salt | Nalidixic acid sodium salt. Group: Biochemicals. Alternative Names: 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid sodium salt. Grades: Highly Purified. CAS No. 3374-5-8. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C12H11N2NaO3. US Biological Life Sciences. | Worldwide |
| Nalidixic acid sodium salt | Nalidixic acid sodium salt is an inhibitor of bacterial DNA polymerase (DNA gyrase) and avian myeloblastoma virus reverse transcriptase. It inhibits nucleic acid and protein synthesis in Saccharomyces cerevisiae. It is a naphthyridone antibiotic similar in structure and mechanism to quinolones. Synonyms: Baktogram; Sodium nalidixate. Grades: ≥98%. CAS No. 3374-5-8. Molecular formula: C12H11N2NaO3. Mole weight: 254.22. | |
| Nalidixic acid (Standard) | Nalidixic acid (Standard) is the analytical standard of Nalidixic acid. This product is intended for research and analytical applications. Nalidixic acid, a quinolone antibiotic , is effective against both gram-positive and gram-negative bacteria. Nalidixic acid acts in a bacteriostatic manner in lower concentrations and is bactericidal in higher concentrations. Nalidixic acid inhibits a subunit of DNA gyrase and topoisomerase IV and reversibly blocks DNA replication in susceptible bacteria [1]. Uses: Scientific research. Group: Natural products. CAS No. 389-08-2. Pack Sizes: 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-B0398R. | |
| 2',4'-Dihydroxylchalcone | 2',4'-Dihydroxychalcone, in combination with nalidixic acid (HY-B0398), exhibits synergistic effects against E. coli by reducing membrane permeability [1]. Uses: Scientific research. Group: Signaling pathways. Alternative Names: 2',4'-DHC. CAS No. 1776-30-3. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-W109754. | |
| Lysergol | Lysergol is an ergot alkaloid which when used in combination with antibiotic nalidixic acid, can effectively inhibit Escherichia coli. It also maintains the potential to act on the 5-HT1/2 receptors and at α1-adrenergic receptors thus acting as a neuropsychiatric drug. Group: Biochemicals. Alternative Names: Indolo[4,3-fg]quinoline, ergoline-8-methanol deriv.; NSC 196867; 9,10-Didehydro-6-methyl-ergoline-8 β-methanol; 9,10-Didehydro-6-methyl-ergoline-8-methanol. Grades: Highly Purified. CAS No. 602-85-7. Pack Sizes: 100mg. US Biological Life Sciences. | Worldwide |
| Rosoxacin | Rosoxacin. Rosoxacin is a 4-quinolone antibacterial with actions similar to those of nalidixic acid have antibacterial activity against Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus and Streptococcus pneumoniae. Uses: Quinolone antibiotic. Synonyms: 1-ethyl-4-oxo-7-pyridin-4-ylquinoline-3-carboxylic acid; PD-107522;Win-35213. Grades: ≥98%. CAS No. 40034-42-2. Molecular formula: C17H14N2O3. Mole weight: 294.31. | |
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