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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4,891 – 4,905 of 6,971 results

4,891

Medchemexpress LLC 1-[3-[3-(4-chlorophenyl)propoxy]propyl]piperidine | 362665-56-3 | 100 MG

Pitolisant is a selective histamine H3 receptor inverse agonist supplied as a research standard for receptor pharmacology and analytical applications. It is intended for use in binding assays, pharmacology studies, and analytical method development.

Selective H3 receptor inverse agonist (Ki = 0.16 nM).
Used as an analytical reference material and in pharmacology studies.
Chemical formula C17H26ClNO; molecular weight 295.8 g·mol-1.
CAS number 362665-56-3; MFCD18782650.
Available as a 100 mg research standard; handle per laboratory safety procedures.

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4,892

Medchemexpress LLC Lithospermic acid | 28831-65-4 | 99.4% | 538.46 g·mol⁻¹ | C27H22O12 | 10 MG

Lithospermic acid is a plant-derived polycyclic phenolic carboxylic acid isolated from Salvia miltiorrhiza, supplied as a research reagent for biochemical and pharmacological studies including antioxidant, hepatoprotective, and enzyme inhibition investigations.

High purity (99.4%).
Solid, off-white to light yellow appearance.
Molecular formula C27H22O12; molecular weight 538.46 g·mol⁻¹.
Used in antioxidant, hepatoprotective, and enzyme inhibition research.
Recommended storage -20°C; protect from light; store under nitrogen.

Pricing & Availability

4,893

Medchemexpress LLC Carbetocin | 37025-55-1 | MFCD01076600 | 99.5% | 1048.21 | C47H73N11O14S | 10 MG

Carbetocin acetate is an oxytocin receptor agonist peptide supplied as a research reagent for preclinical studies, including postpartum hemorrhage and central oxytocin receptor activity. It is reported to cross the blood-brain barrier.

Research-grade oxytocin receptor agonist.
High purity (99.5%).
Molecular weight 1048.21 g/mol.
Chemical formula C47H73N11O14S.
White to off-white powder supplied as 10 mg.
Store sealed, protected from moisture and light; powder: -80°C for long term, -20°C for short term.

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4,894

Medchemexpress LLC CRBN modulator-1 | 2407829-65-4 | 98.0% | 324.29 | 100 MG

CRBN modulator-1 is a Thalidomide analog and a CRBN modulator, extracted from WO2020006262A1, compound 10. It has an IC50 of 3.5 μM and a Ki of 0.98 μM. This product is for research use only and not sold to patients.

Thalidomide analog and CRBN modulator
IC50 of 3.5 μM
Ki of 0.98 μM
For research use only
Solid appearance
Light green to green color
Purity of 98.0%

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4,895

Medchemexpress LLC DUB-IN-3 | 924296-17-3 | 99.0% | C16H9N5O | 100 MG

DUB-IN-3 (compound 22c) is a potent and selective inhibitor of the deubiquitinating enzyme USP8 with an IC50 value of 0.56 μM. This compound is a solid, light yellow to yellow in appearance, with a purity of 99.0%. It holds promise for research in various fields including cancer, neurodegenerative diseases, inflammation, viral infection, and cardiovascular disease.

Potent and selective inhibitor of USP8
Suitable for research into cancer
Aids research in neurodegenerative diseases
Useful for inflammation studies
Applicable for viral infection research
Supports cardiovascular disease research
Purity of 99.0%
Chemical formula: C16H9N5O
Soluble in DMSO (25 mg/mL)

Pricing & Availability

4,896

Medchemexpress LLC Rosabulin | 501948-05-6 | 98.7% | 400.45 | 100 MG

Rosabulin (STA 5312) is a potent and orally active microtubule inhibitor that inhibits microtubule assembly. It exhibits broad-spectrum anti-tumor activity.

Potent and orally active microtubule inhibitor.
Inhibits microtubule assembly.
Demonstrates broad-spectrum anti-tumor activity.
Exhibits substantial anti-proliferative activity against a wide range of cancer cell lines in vitro, including hematologic and solid tumor cell lines (leukemia, lymphoma, breast, colon, uterine) with IC50 values in the nanomolar range.
Cell lines with multi-drug resistant (MDR) phenotypes are similarly sensitive.
Has shown in vivo activity in several murine tumors and human tumor xenograft models, including drug-resistant tumors, when dosed orally or intravenously.

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4,897

Research Products International Corp G-418 Disulfate 50 mg/ml Solution, 50 Milliliters

G-418 Disulfate, also known as Geneticin, is an aminoglycoside antibiotic derived from Micromonospora rhodorangea. It is widely used in molecular biology and cell culture as a selective agent. G-418 inhibits protein synthesis by targeting the 80S ribosome, blocking translocation. It is commonly used to select genetically modified cells that carry a G-418 resistance gene, typically introduced via plasmid vectors. This allows for the isolation and maintenance of stable transfectants in gene expression, protein production, and cell line development studies. Its selectivity makes it a key tool in genetic engineering.

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4,898

Medchemexpress LLC Clindamycin | 18323-44-9 | 99.9% | 1 ML

Clindamycin is an orally active and broad-spectrum bacteriostatic lincosamide antibiotic. It can inhibit bacterial protein synthesis and suppress the expression of virulence factors in Staphylococcus aureus at sub-inhibitory concentrations. Clindamycin resistance results from enzymatic methylation of the antibiotic binding site in the 50S ribosomal subunit (23S rRNA). It also decreases the production of panton-valentine leucocidin, toxic-shock-staphylococcal toxin, or alpha-haemolysin. Clindamycin can be used for researching malaria.

Inhibits bacterial protein synthesis.
Suppresses expression of virulence factors in Staphylococcus aureus.
Decreases the production of panton-valentine leucocidin, toxic-shock-staphylococcal toxin, or alpha-haemolysin.
Used for researching malaria.

Pricing & Availability

4,899

eMolecules 64706-54-3 | BEPRIDIL | AstaTech | MFCD00868313 | 366.549 | C24H34N2O | 95.000 | CC(C)COCC(CN(Cc1ccccc1)c1ccccc1)N1CCCC1 | 0.1g | 397209032

BEPRIDIL | AstaTech | 64706-54-3 | MFCD00868313 | 366.549 | C24H34N2O | 95.000 | CC(C)COCC(CN(Cc1ccccc1)c1ccccc1)N1CCCC1 | 0.1g | 397209032

Pricing & Availability

4,900

eMolecules 675103-36-3 | Medchem Express | BAY-678 | 5mg | 437899129 | HY-111457A | MFCD29924806 | 400.361 | C20H15F3N4O2

Medchem Express | BAY-678 | 5mg | 437899129 | HY-111457A | 675103-36-3 | MFCD29924806 | 400.361 | C20H15F3N4O2

Pricing & Availability

4,901

Medchemexpress LLC HY-113159 5mg Medchemexpress, Docosapentaenoic acid (22n-3) CAS:24880-45-3 Purity:>98%

Medchemexpress, HY-113159 5mg Docosapentaenoic acid (22n-3) CAS:24880-45-3 Docosapentaenoic acid (22n-3) is a component of phospholipids found in all animal cell membranes. 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.

Pricing & Availability

4,902

eMolecules 925676-48-8 | Medchem Express | LAS101057 | 5mg | 415687250 | HY-14390 | MFCD18782728 | 335.342 | C18H14FN5O

Medchem Express | LAS101057 | 5mg | 415687250 | HY-14390 | 925676-48-8 | MFCD18782728 | 335.342 | C18H14FN5O

Pricing & Availability

4,903

Medchemexpress LLC (Z)-orantinib ((Z)-SU6668) | 210644-62-5 | MFCD09743433 | 99.4% | 310.35 g/mol | C18H18N2O3 | 100 MG

(Z)-Orantinib is a research-grade small-molecule tyrosine kinase inhibitor with activity against VEGFR, PDGFR, and FGFR family kinases. It is supplied as a solid (orange to red) for use in in vitro and in vivo laboratory experiments and is intended for research use only.

Potent inhibitor of VEGFR, PDGFR, and FGFR kinases.
Supplied as an orange to red solid suitable for laboratory research.
High purity (99.4%) as determined by supplier analysis.
Chemical formula C18H18N2O3; molecular weight 310.35 g/mol.
Recommended storage: powder at -20°C for long-term stability.
For research use only; not for human or clinical application.

Pricing & Availability

4,904

Sigma Aldrich Fine Chemicals Biosciences Quinine hemisulfate salt monohydrate tested according to Ph. Eur. | 207671-44-1 | MFCD00150790 | 50G

Quinine hemisulfate salt monohydrate tested according to Ph. Eur. | Mol Wt: 391.47 | 207671-44-1 | MFCD00150790 | 50G

Pricing & Availability

4,905

eMolecules 155030-63-0 | Medchem Express | Emodepside | 5mg | 446256901 | HY-101476 | 1119.408 | C60H90N6O14

ChemScene | Ethyl 1-(4-(trifluoromethyl)pyrimidin-2-yl)piperidine-4-carboxylate | 250mg | 714104538 | CS-0199031 | 215654-84-5 | MFCD00661832 | 303.285 | C13H16F3N3O2

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Antibiotics

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Medchemexpress LLC 1-[3-[3-(4-chlorophenyl)propoxy]propyl]piperidine | 362665-56-3 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Lithospermic acid | 28831-65-4 | 99.4% | 538.46 g·mol⁻¹ | C27H22O12 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Carbetocin | 37025-55-1 | MFCD01076600 | 99.5% | 1048.21 | C47H73N11O14S | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC CRBN modulator-1 | 2407829-65-4 | 98.0% | 324.29 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC DUB-IN-3 | 924296-17-3 | 99.0% | C16H9N5O | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Rosabulin | 501948-05-6 | 98.7% | 400.45 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp G-418 Disulfate 50 mg/ml Solution, 50 Milliliters Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Clindamycin | 18323-44-9 | 99.9% | 1 ML Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-113159 5mg Medchemexpress, Docosapentaenoic acid (22n-3) CAS:24880-45-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC (Z)-orantinib ((Z)-SU6668) | 210644-62-5 | MFCD09743433 | 99.4% | 310.35 g/mol | C18H18N2O3 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More