Antibiotics

Compounds and substances that kill or slow the growth of bacteria; used as a means of preventing bacterial contamination in cell cultures; various formulations and volumes available.

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4,486 – 4,500 of 7,111 results

4,486

Medchemexpress LLC HY-17000 10mg Medchemexpress, Tolvaptan CAS:150683-30-0 Purity:>98%

Medchemexpress, HY-17000 10mg Tolvaptan CAS:150683-30-0 0 Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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4,487

Medchemexpress LLC HY-12164 100mg , Mocetinostat MGCD0103 CAS:726169-73-9 Purity:98%

Medchemexpress, HY-12164 100mg Mocetinostat MGCD0103 CAS:726169-73-9 Formula:C23H20N6O IC50: 0.15 μM (HDAC1), 0.29 μM (HDAC2), 1.66 μM (HDAC3), 0.59 μM (HDAC11) Purity:98% Mocetinostat is a potent, orally active and isotype-selective HDAC (Class I/IV) inhibitor with IC 50 s of 0.15, 0.29, 1.66 and 0.59 μM for HDAC1 , HDAC2 , HDAC3 and HDAC11 , respectively; Mocetinostat shows no inhibition on HDAC4, HDAC5, HDAC6, HDAC7, or HDAC8. Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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4,488

eMolecules 1000669-72-6 | Medchem Express | KW-2449 | 5mg | 446258113 | HY-10339 | MFCD18385006 | 332.407 | C20H20N4O

Ambeed | 4455-Tetramethyl-2-(3-(methylsulfonyl)phenyl)-132-dioxaborolane | 1g | 525023228 | A123341 | 1001185-88-1 | MFCD14584690 | 282.160 | C13H19BO4S

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4,489

eMolecules 1450833-55-2 | ((1R,2R,3S,4R)-2,3-Dihydroxy-4-((2-(3-((trifluoromethyl)thio)phenyl)pyrazolo[1,5-a]pyrimidin-7-yl)amino)cyclopentyl)methyl sulfamate | MFCD28964160 | 10mg

ChemScene | 3-Amino-4-fluoroacetophenone | 1g | 632314343 | CS-W016284 | 2002-82-6 | MFCD00115400 | 153.156 | C8H8FNO

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4,490

Medchemexpress LLC Kanamycin sulfate | 25389-94-0 | 100.0% | 582.58 | 1 G

Kanamycin (Kanamycin A) sulfate is an orally active antibacterial agent effective against gram-negative and gram-positive bacteria. It inhibits translocation and causes misencoding by binding to the 70 S ribosomal subunit. It shows good inhibitory activity against both M. tuberculosis (sensitive and drug-resistant) and K. pneumonia, and is used in studies of tuberculosis and pneumonia.

Orally active antibacterial agent.
Effective against gram-negative bacteria.
Effective against gram-positive bacteria.
Inhibits translocation.
Causes misencoding by binding to the 70 S ribosomal subunit.
Good inhibitory activity against M. tuberculosis (sensitive and drug-resistant).
Good inhibitory activity against K. pneumonia.
Used in studies of tuberculosis.
Used in studies of pneumonia.

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4,491

Carbosynth LLC. Hydroxy-itraconazole (powder), 50 mg

Hydroxy-itraconazole chemical reference substance

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4,492

Medchemexpress LLC HY-10571A 100mg Medchemexpress, Delavirdine (mesylate) CAS:147221-93-0 Purity:>98%

Medchemexpress, HY-10571A 100mg Delavirdine (mesylate) CAS:147221-93-0 Delavirdine (U 90152; BHAP-U 90152) mesylate is a potent, highly specific and orally active non-nucleoside reverse transcriptase inhibitor (NNRTI). Delavirdine mesylate selectively inhibits HIV-1 reverse transcriptase (RT) (IC50=0.26 μM) over DNA polymerase α (IC50=440 μM) and polymerase δ (IC50>550 μM). Delavirdine mesylate is an inhibitor of HIV-1 replication and can can be used for the study of AIDs. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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4,493

eMolecules 198821-22-6 | Medchem Express | Merimepodib | 5mg | 446263815 | HY-13986 | MFCD09837807 | 452.467 | C23H24N4O6

Ambeed | 5-Fluoro-1H-indazole | 250mg | 521413565 | A167992 | 348-26-5 | MFCD04972877 | 136.129 | C7H5FN2

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4,494

Medchemexpress LLC Cefetamet | 65052-63-3 | 99.1% | C14H15N5O5S2 | 100 MG

Cefetamet is a cephalosporin antibiotic and the active metabolite of Cefetamet pivoxil. It binds to bacterial penicillin-binding protein (PBP), demonstrating significant activity against Gram-negative bacteria such as Enterobacteriaceae, Neisseria species, and Haemophilus influenzae, as well as Gram-positive bacteria like Streptococcus. Cefetamet kills and lyses Treponema pallidum and is utilized in research for various infections including respiratory tract, urinary tract, ear, nose, and throat infections, and syphilis.

Cephalosporin antibiotic
Active against Gram-negative and Gram-positive bacteria
Binds to bacterial penicillin-binding protein (PBP)
Kills and lyses Treponema pallidum
Useful in research for a variety of infections

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4,495

Medchemexpress LLC Nifurtimox | 23256-30-6 | MFCD00869254 | >=98.0% | 287.30 g/mol | C10H13N3O5S | 50 MG

Nifurtimox (CAS 23256-30-6) is supplied as a reference standard for research and analytical use, including assay development, method validation, and quality control. The product is accompanied by analytical data to confirm identity and purity for laboratory applications.

Reference standard for assay development and quality control.
Characterized molecular formula C10H13N3O5S and molecular weight 287.30.
High purity suitable for analytical applications (≥98.0% reported).
Supplied with a downloadable datasheet containing analytical and identity data.
Stable solid form with standard storage and handling recommendations.

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4,496

Medchemexpress LLC Loratadine-d5 | 1398065-63-8 | 99.96% | 387.91 | 1 MG

Loratadine-d5 is a deuterium labeled variant of Loratadine, a selective inverse peripheral histamine H1-receptor agonist. This compound shows anti-dengue-virus (DENV) activity and can inhibit the immunologic release of inflammatory mediators, with an IC50 of >32 μM. It is intended for research use only, serving as a valuable tool in drug development and quantitative analysis due to its stable heavy isotope labeling.

Can be used as a tracer in research studies.
Serves as an internal standard for quantitative analysis by techniques such as NMR, GC-MS, or LC-MS.
Exhibits anti-dengue-virus (DENV) activity.
Inhibits the immunologic release of inflammatory mediators.
Deuteration may affect the pharmacokinetic and metabolic profiles of drugs.

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4,497

Research Products International Corp Miconazole Nitrate, 25 Grams

Miconazole Nitrate is an antifungal medication. It belongs to the class of azole antifungal agents and is used to combat various fungal infections. It works by inhibiting the synthesis of ergosterol, a crucial component of fungal cell membranes. Without sufficient ergosterol, the integrity of the fungal cell membrane is compromised, leading to cell death.

In research and laboratory settings, miconazole nitrate may be used as a tool to study fungal biology and the mechanisms of antifungal action. Researchers may explore its efficacy against specific fungal strains and its impact on fungal cell structures and functions.

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4,498

Medchemexpress LLC HY-15287 5mg Medchemexpress, Nelfinavir CAS:159989-64-7 Purity:>98%

Medchemexpress, HY-15287 5mg Nelfinavir CAS:159989-64-7 Nelfinavir (AG-1341) is a potent and orally bioavailable HIV-1 protease inhibitor ( K i =2 nM) and antiviral agent for the treatment of HIV infection. Nelfinavir is a broad-spectrum, anticancer agent [1] [2] [3] . Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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4,499

Medchemexpress LLC HY-B0180A 200mg Medchemexpress, Imiquimod (hydrochloride) CAS:99011-78-6 Purity:>98%

Medchemexpress, HY-B0180A 200mg Imiquimod (hydrochloride) CAS:99011-78-6 Imiquimod hydrochloride (R 837 hydrochloride) is a selective toll like receptor 7 (TLR7) agonist acting as an immune response modifier. Imiquimod hydrochloride exhibits antiviral and antitumor effects in vivo. Imiquimod hydrochloride can be used for the research of external genital, perianal warts, cancer and COVID 19. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.

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4,500

Medchemexpress LLC Potassium oxonate | 2207-75-2 | 99.9% | 195.17 | 500 MG

Potassium oxonate (Potassium azaorotate) is a uricase inhibitor primarily used in research to inhibit the phosphorylation of 5-FU and for creating hyperuricemia animal models. This selective competitive inhibitor blocks hepatic uricase and is metabolized in the gastrointestinal tract, distributing primarily in small intestine cells where it is converted to cyanuric acid.

Inhibits the phosphorylation of 5-FU to 5-fluorouridine-5'-monophosphate.
Utilized in animal modeling to create hyperuricemia models.
Functions as a selective competitive uricase inhibitor.
Blocks the action of hepatic uricase.
After metabolism, primarily distributes within the cells of the small intestine.
Converted to cyanuric acid in the gastrointestinal tract through two pathways.

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Antibiotics

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Medchemexpress LLC HY-17000 10mg Medchemexpress, Tolvaptan CAS:150683-30-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-12164 100mg , Mocetinostat MGCD0103 CAS:726169-73-9 Purity:98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Kanamycin sulfate | 25389-94-0 | 100.0% | 582.58 | 1 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Carbosynth LLC. Hydroxy-itraconazole (powder), 50 mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-10571A 100mg Medchemexpress, Delavirdine (mesylate) CAS:147221-93-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cefetamet | 65052-63-3 | 99.1% | C14H15N5O5S2 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Nifurtimox | 23256-30-6 | MFCD00869254 | >=98.0% | 287.30 g/mol | C10H13N3O5S | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Loratadine-d5 | 1398065-63-8 | 99.96% | 387.91 | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Miconazole Nitrate, 25 Grams Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-15287 5mg Medchemexpress, Nelfinavir CAS:159989-64-7 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0180A 200mg Medchemexpress, Imiquimod (hydrochloride) CAS:99011-78-6 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Potassium oxonate | 2207-75-2 | 99.9% | 195.17 | 500 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More