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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3,451 – 3,465 of 6,973 results

3,451

Sigma Aldrich Fine Chemicals Biosciences Bacitracin zinc United States Pharmacopeia (USP) Reference Standard | 1405-89-6 | MFCD00130598 | 200MG

Bacitracin zinc United States Pharmacopeia (USP) Reference Standard | Mol Wt: 1486.07 | 1405-89-6 | MFCD00130598 | 200MG

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3,452

Sigma Aldrich Fine Chemicals Biosciences Hexylresorcinol for system suitability European Pharmacopoeia (EP) Reference Standard | 136-77-6 | MFCD00002284 |

Hexylresorcinol for system suitability European Pharmacopoeia (EP) Reference Standard | Mol Wt: 194.27 | 136-77-6 | MFCD00002284 |

Pricing & Availability

3,453

eMolecules 193611-72-2 | 3-(4-(3-Chlorophenyl)piperazin-1-yl)-1,1-diphenylpropan-2-ol dihydrochloride | MFCD02684402 | 50mg

Ambeed | 23-Dichloro-6-fluorobenzoic acid | 250mg | 672838738 | A510888 | 32890-91-8 | MFCD00090506 | 209.000 | C7H3Cl2FO2

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3,454

Medchemexpress LLC Fosmidomycin sodium salt | 66508-37-0 | 99.7% | 205.08 | 100 MG

Fosmidomycin sodium salt is a phosphonic acid antibiotic and an antimalarial agent. It is active against both Gram-negative and Gram-positive bacteria.

Active against Gram-negative and Gram-positive bacteria.
Demonstrated efficacy as an antimalarial agent in animal models and clinical trials.
Effectively eliminates parasites in treated animals.
Reduces parasitemias to less than 1% at specified dosages.
Cures mice of malaria under specific treatment conditions.

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3,455

Medchemexpress LLC Acp-5862 | 2230757-47-6 | 98.3% | 481.51 g/mol | C26H23N7O3 | 5 MG

ACP-5862 is the major active, circulating metabolite of acalabrutinib. It is a pyrrolidine ring-opened small molecule that potently inhibits Bruton tyrosine kinase (BTK) with an IC50 of 5.0 nM and displays weak time-dependent inactivation of CYP3A4 and CYP2C8.

Potent BTK inhibition with reported IC50 of 5.0 nM.
Useful for metabolite profiling and pharmacology studies.
High reported purity (≈98.3%) suitable for research use.
Available in small milligram package sizes for discovery work.
Storage-stable under recommended powder and solvent conditions.
Well characterized: molecular weight 481.51 and formula C26H23N7O3.

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3,456

Medchemexpress LLC 9(E)-Erythromycin A oxime | 111321-02-9 | MFCD08062410 | 5mg

(9E)-Erythromycin A oxime is a metabolite of Roxithromycin (HY-B0435) Roxithromycin is a semi-synthetic macrolide antibiotic

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3,457

Accela Chembio Inc (2s | 4r)-n-{(1s)-2-hydroxy-1-[(2s | 3r | 4s | 5r | 6r)-3 | 4 | 5-trihydroxy-6-(methylthio)-tetrahydro-2h-2-pyranyl]propyl}-1-methyl-4-propylpyrrolidine-2-carboxamide Hydrochloride | 5g | 859-18-7 | MFCD00083647 | 95+% | Shelf Life: 1980 Days | +4/n2

(2s | 4r)-n-{(1s)-2-hydroxy-1-[(2s | 3r | 4s | 5r | 6r)-3 | 4 | 5-trihydroxy-6-(methylthio)-tetrahydro-2h-2-pyranyl]propyl}-1-methyl-4-propylpyrrolidine-2-carboxamide Hydrochloride | 5g | 859-18-7 | MFCD00083647 | 95+% | Shelf Life: 1980 Days | +4/n2

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3,458

Medchemexpress LLC Biperiden | 514-65-8 | 99.7% | 311.46 g/mol | C21H29NO | 5 MG

Biperiden is a research-grade, non-selective muscarinic acetylcholine receptor antagonist supplied as a solid for laboratory use. It is intended for pharmacology and neuroscience research where a characterized muscarinic antagonist is required.

High purity (99.74%).
Molecular formula C21H29NO, molecular weight 311.46 g/mol.
Physical form: solid, white to off-white.
Storage: powder stable at -20°C for long-term storage, 4°C for shorter-term storage.
Suitable for receptor pharmacology, neuroscience, and pharmacodynamic studies.

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3,459

eMolecules 53123-88-9 | Sirolimus | Advanced ChemBlocks - In Stock914.187 | C51H79NO13 | 98.000 | CO[C@@H]1C[C@H](C[C@@H](C)[C@@H]2CC(=O)[C@H](C)\C=C(C)\[C@@H](O)[C@@H](OC)C(=O)[C@H](C)C[C@H](C)\C=C\C=C\C=C(C)\[C@H](C[C@@H]3CC[C@@H](C)[C@@](O)(O3)C(=O)C(=O)N3CCCC[C@H]3C(=O)O2)OC)CC[C@H]1O | 10...

Sirolimus | Advanced ChemBlocks - In Stock | 53123-88-9914.187 | C51H79NO13 | 98.000 | CO[C@@H]1C[C@H](C[C@@H](C)[C@@H]2CC(=O)[C@H](C)\C=C(C)\[C@@H](O)[C@@H](OC)C(=O)[C@H](C)C[C@H](C)\C=C\C=C\C=C(C)\[C@H](C[C@@H]3CC[C@@H](C)[C@@](O)(O3)C(=O)C(=O)N3CCCC[C@H]3C(=O)O2)OC)CC[C@H]1O | 100mg | 381426228

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3,460

eMolecules 897657-95-3 | Medchem Express | MSX-122 | 5mg | 446263347 | HY-13696 | MFCD18803971 | 292.346 | C16H16N6

Medchem Express | MSX-122 | 5mg | 446263347 | HY-13696 | 897657-95-3 | MFCD18803971 | 292.346 | C16H16N6

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3,461

eMolecules 122547-49-3 | Faropenem sodium | MFCD01682061 | 5mg

ChemScene | Methyl 23-difluoroisonicotinate | 100mg | 572177200 | CS-0043759 | 1353102-03-0 | MFCD21090433 | 173.119 | C7H5F2NO2

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3,462

Sigma Aldrich Fine Chemicals Biosciences Amantadine hydrochloride British Pharmacopoeia (BP) Reference Standard | 665-66-7 | MFCD00074723 |

Amantadine hydrochloride British Pharmacopoeia (BP) Reference Standard | Mol Wt: 187.71 | 665-66-7 | MFCD00074723 |

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3,463

Apexbio Technology LLC Napabucasin 83280-65-3 5mg

Napabucasin (CAS 83280-65-3) also known as BBI608 is an orally bioavailable small molecule that targets STAT3 (signal transducer and activator of transcription 3) a regulator of cancer cell pluripotency and survival Napabucasin inhibits STAT3 transcriptional activity with IC50 values of 0 395 M in bulk cancer cells and 0 142 M in cancer stem cells In vitro it reduces cell viability migration colony formation and stemness marker expression induces cell cycle arrest and apoptosis and sensitizes cells to chemotherapy In vivo napabucasin suppresses tumor growth and recurrence and limits self-renewal and metastasis of cancer stem cells in xenograft models This compound is widely utilized in studies of cancer stemness and STAT3-driven oncogenesis

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3,464

Medchemexpress LLC 3α-Aminocholestane | 2206-20-4 | 98.0% | 387.68 | 5 MG

3α-Aminocholestane is a selective inhibitor of SH2 domain-containing inositol-5′-phosphatase 1 (SHIP1) with an IC50 of approximately 2.5 μM. It is intended for research use only. This compound effectively reduces multiple myeloma growth in vivo and blocks cell cycle progression.

Selectively inhibits SHIP1.
Effectively reduces OPM2 cell viability.
Blocks cell cycle progression in G0/G1 phase or reduces cells in S phase.
Reduces multiple myeloma (MM) growth in vivo.
Significantly enhances survival of mice after tumor challenge.

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3,465

eMolecules 1366002-50-7 | Medchem Express | Senexin A | 2mg | 446266320 | HY-15681 | MFCD23703036 | 274.327 | C17H14N4

Ambeed | (2-Fluoro-4-methylphenyl)boronic acid | 1g | 552608210 | A166380 | 170981-26-7 | MFCD05664239 | 153.950 | C7H8BFO2

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Antibiotics

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Medchemexpress LLC Fosmidomycin sodium salt | 66508-37-0 | 99.7% | 205.08 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Acp-5862 | 2230757-47-6 | 98.3% | 481.51 g/mol | C26H23N7O3 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 9(E)-Erythromycin A oxime | 111321-02-9 | MFCD08062410 | 5mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Biperiden | 514-65-8 | 99.7% | 311.46 g/mol | C21H29NO | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 3α-Aminocholestane | 2206-20-4 | 98.0% | 387.68 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fosmidomycin sodium salt | 66508-37-0 | 99.7% | 205.08 | 100 MG

Medchemexpress LLC Acp-5862 | 2230757-47-6 | 98.3% | 481.51 g/mol | C26H23N7O3 | 5 MG

Medchemexpress LLC 9(E)-Erythromycin A oxime | 111321-02-9 | MFCD08062410 | 5mg

Medchemexpress LLC Biperiden | 514-65-8 | 99.7% | 311.46 g/mol | C21H29NO | 5 MG

Medchemexpress LLC 3α-Aminocholestane | 2206-20-4 | 98.0% | 387.68 | 5 MG