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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1,786 – 1,800 of 7,042 results

1,786

eMolecules 2009-98-5 | ethyl 2-diazo-3-oxopentanoate | Synthonix170.168 | C7H10N2O3 | 99.000 | CCOC(=O)C(=[N+]=[N-])C(=O)CC | 50mg | 779537001

ethyl 2-diazo-3-oxopentanoate | Synthonix | 2009-98-5170.168 | C7H10N2O3 | 99.000 | CCOC(=O)C(=[N+]=[N-])C(=O)CC | 50mg | 779537001

Pricing & Availability

1,787

Medchemexpress LLC Huperzine B | 103548-82-9 | MFCD01716207 | 98.7% | 256.34 g/mol | C16H20N2O | 10 MG

Huperzine B is a Lycopodium alkaloid and a selective acetylcholinesterase (AChE) inhibitor used as a research reagent. It is supplied as a purified white to off-white solid with high purity and is suitable for biochemical and pharmacological studies.

Selective acetylcholinesterase inhibitor.
High purity (98.7%).
White to off-white solid form.
Available in milligram quantities and in DMSO solution for assays.
Suitable for biochemical and pharmacological research applications.

Pricing & Availability

1,788

eMolecules 163521-08-2 | VILAZODONE HCL | MFCD00940014 | 1g

Medchem Express | SRI-37330 | 5mg | 761041053 | HY-142114 | 2322245-42-9 | 388.410 | C16H19F3N4O2S

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1,789

eMolecules 502-55-6 | Medchem Express | Dixanthogen | 50mg | 482204539 | HY-B1186 | MFCD00022144 | 242.38 | C6H10O2S4

Medchem Express | Dixanthogen | 50mg | 482204539 | HY-B1186 | 502-55-6 | MFCD00022144 | 242.380 | C6H10O2S4

Pricing & Availability

1,790

eMolecules 30233-64-8 | Medchem Express | Monobehenin | 100mg | 437899502 | HY-20349 | 432.686 | C25H52O5

AstaTech | ETHYL 2-BROMO-2-(PYRIDIN-2-YL)ACETATE | 0.25g | 781205048 | 93370 | 95.000 | 74376-32-2 | MFCD27928220 | 244.088 | C9H10BrNO2

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1,791

Medchemexpress LLC HY-101097 5mg Medchemexpress, PD-1-IN-17 CAS:1673560-66-1 Purity:>98%

Medchemexpress, HY-101097 5mg PD-1-IN-17 CAS:1673560-66-1 PD-1-IN-17 is a programmed cell death-1 ( PD-1 ) inhibitor extracted from patent WO2015033301A1, Compound 12, inhibits 92% splenocyte proliferation at 100 nM [1] . 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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1,792

Medchemexpress LLC ICA-105665 (PF-04895162) | 2694728-63-5 | 99.9% | 355.34 | C19H15F2N3O2 | 10MG

ICA-105665 is a research small molecule that acts as a neuronal Kv7.2/7.3 and Kv7.3/7.5 potassium channel opener. It is provided as a powder for in vitro and in vivo studies, and is intended for research use only. Store the solid at low temperature for long-term stability and follow standard handling practices for research chemicals.

Potent neuronal Kv7 channel opener for electrophysiology and pharmacology studies.
Suitable for in vitro and in vivo research applications.
High research-grade purity reported at about 99.9%.
Molecular weight 355.34 g/mol; chemical formula C19H15F2N3O2.
Stable when stored at recommended low temperatures.

Pricing & Availability

1,793

Medchemexpress LLC HY-10811 10mg Medchemexpress, GNE-493 CAS:1033735-94-2 Purity:>98%

Medchemexpress, HY-10811 10mg GNE-493 CAS:1033735-94-2 GNE-493 is a potent, selective, and orally available dual pan-PI3-kinase/mTOR inhibitor with IC50s of 3.4 nM, 12 nM, 16 nM, 16 nM and 32 nM for PI3Kα, PI3Kβ, PI3Kδ, PI3Kγ and mTOR. 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

1,794

Medchemexpress LLC Natamycin | 7681-93-8 | 99.5% | 100 MG

Natamycin (Pimaricin) is a macrolide antibiotic produced by Streptomyces strains. This analytical standard inhibits fungal growth by affecting amino acid and glucose transport across the plasma membrane. It is widely used as a food preservative, an antifungal agent in agriculture, and in fungal keratitis research. Intended for research and analytical applications, it supports qualitative, quantitative, and methodological experiments in techniques such as HPLC, GC, and MS.

Analytical standard for research and analytical applications
Inhibits growth of fungi
Used as a food preservative and antifungal agent
Supports fungal keratitis research
Suitable for HPLC, GC, and MS experiments

Pricing & Availability

1,795

eMolecules 903895-98-7 | Medchem Express | FPR Agonist 43 | 5mg | 459606977 | HY-19574 | MFCD30182236 | 384.86 | C20H21ClN4O2

Medchem Express | FPR Agonist 43 | 5mg | 459606977 | HY-19574 | 903895-98-7 | MFCD30182236 | 384.860 | C20H21ClN4O2

Pricing & Availability

1,796

Research Products International Corp Erythromycin, 25 Grams

Erythromycin is an antibiotic in the macrolide class. It is derived from the bacterium Streptomyces erythreus and inhibits bacterial protein synthesis by binding to the 50S ribosomal subunit. This action effectively prevents the growth and reproduction of bacteria.

Employed as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Erythromycin is effective against a broad spectrum of bacteria, including Gram-positive bacteria (such as Streptococcus, Staphylococcus, and Corynebacterium species) and some Gram-negative bacteria (such as Haemophilus influenzae and Neisseria gonorrhoeae).

Pricing & Availability

1,797

Medchemexpress LLC Natamycin | 7681-93-8 | 99.5% | 5 MG

Natamycin (Pimaricin) is a macrolide antibiotic agent produced by several *Streptomyces* strains. It inhibits fungal growth by preventing amino acid and glucose transport across the plasma membrane. Natamycin is used as a food preservative, an antifungal agent in agriculture, and for fungal keratitis research. It serves as an analytical standard for qualitative, quantitative, and methodological research experiments such as HPLC, GC, and MS.

Macrolide antibiotic agent
Inhibits fungal growth
Prevents amino acid and glucose transport across plasma membrane
Used as a food preservative
Functions as an antifungal agent in agriculture
Used for fungal keratitis research
Serves as an analytical standard
Applicable in qualitative, quantitative, and methodological research experiments (e.g., HPLC, GC, MS)
Intended for research and analytical applications

Pricing & Availability

1,798

Medchemexpress LLC HY-112813 5mg Medchemexpress, TUG-1375 CAS:2247372-59-2 Purity:>98%

Medchemexpress, HY-112813 5mg TUG-1375 CAS:2247372-59-2 TUG-1375 is an agonist of free fatty acid receptor 2 ( FFA2/GPR43 ), with a pK i of 6.69. TUG-1375 is inactive on FFA3, FFA4, PPARα, PPARγ, PPARδ, LXRα or LXRβ [1] . 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

1,799

Medchemexpress LLC HY-13702 100mg Medchemexpress, Nilutamide CAS:63612-50-0 Purity:>98%

Medchemexpress, HY-13702 100mg Nilutamide CAS:63612-50-0 Nilutamide (Nilandron) is a non-steroidal anti-androgen drug proposed in the treatment of metastatic prostatic carcinoma [1] [2] . 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

1,800

eMolecules 64211-46-7 | Medchem Express | Oxiconazole nitrate | 10mg | 446273810 | HY-B1324 | MFCD01727545 | 492.13 | C18H14Cl4N4O4

Medchem Express | Oxiconazole nitrate | 10mg | 446273810 | HY-B1324 | 64211-46-7 | MFCD01727545 | 492.130 | C18H14Cl4N4O4

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Antibiotics

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Medchemexpress LLC Huperzine B | 103548-82-9 | MFCD01716207 | 98.7% | 256.34 g/mol | C16H20N2O | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-101097 5mg Medchemexpress, PD-1-IN-17 CAS:1673560-66-1 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC ICA-105665 (PF-04895162) | 2694728-63-5 | 99.9% | 355.34 | C19H15F2N3O2 | 10MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-10811 10mg Medchemexpress, GNE-493 CAS:1033735-94-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Natamycin | 7681-93-8 | 99.5% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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

Medchemexpress LLC Natamycin | 7681-93-8 | 99.5% | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-112813 5mg Medchemexpress, TUG-1375 CAS:2247372-59-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-13702 100mg Medchemexpress, Nilutamide CAS:63612-50-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More