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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2,011 – 2,025 of 7,041 results

2,011

Medchemexpress LLC HY-100229 5mg Medchemexpress, Aloxistatin CAS:88321-09-9 Purity:>98%

Medchemexpress, HY-100229 5mg Aloxistatin CAS:88321-09-9 Aloxistatin (E64d) is a cell-permeable and irreversible broad-spectrum cysteine protease inhibitor. Aloxistatin (E64d) exhibits entry-blocking effect for MERS-CoV. 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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2,012

Medchemexpress LLC HY-B0295 100mg Medchemexpress, Chloroxine CAS:773-76-2 Purity:>98%

Medchemexpress, HY-B0295 100mg Chloroxine CAS:773-76-2 Chloroxine is one of the important 8-hydroxyquinoline derivative. Chloroxine has effective antibacterial, antifungal, antiprotozoal and antiamoebic activities, especially used in treating the intestinal amebiasis. Chloroxine is also used in the treatment of dandruff and seborrheic dermatitis of the scalp. 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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2,013

Apexbio Technology LLC Secnidazole 3366-95-8 10mg

Secnidazole (CAS 3366-95-8) is a small-molecule inhibitor targeting bacterial quorum sensing (QS) pathways It is designed to disrupt QS-regulated virulence processes thereby attenuating pathogenic potential independently of bacterial growth Secnidazole exerts its biological activity primarily through inhibition of QS-mediated mechanisms particularly in Pseudomonas aeruginosa In in vitro studies Secnidazole demonstrates inhibitory activity with an IC50 value of approximately 0 25 M in Pseudomonas aeruginosa quorum-sensing inhibition assays Based on these pharmacological properties Secnidazole holds research potential in investigations of virulence factor modulation bacterial infections such as bacterial vaginosis and parasitic protozoal infections including amoebiasis and giardiasis

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2,014

eMolecules 83905-01-5 | Azithromycin | Ambeed | MFCD03266623 | 748.996 | C38H72N2O12 | 98.000 | CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)C)[C@](C)(O)C[C@@H](C)CN(C)[C@H](C)[C@@H](O)[C@]1(C)O | 500g | 846262329

Azithromycin | Ambeed | 83905-01-5 | MFCD03266623 | 748.996 | C38H72N2O12 | 98.000 | CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)C)[C@](C)(O)C[C@@H](C)CN(C)[C@H](C)[C@@H](O)[C@]1(C)O | 500g | 846262329

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2,015

CPC Scientific Butyryl-Tyr(Me)-Ile-Gln-Asn-Cys-Pro-Leu-Gly-NH2 (trifluoroacetate salt) 25MG

Carbetocin shows a prolonged effect due to an increased resistance to enzymatic cleavage. Carbetocin is highly effective in preventing post-partum hemorrhage after vaginal delivery.ONE-LETTER SEQUENCE: Butyryl-Y(Me)-INCPLG-NH2MOLECULAR FORMULA: C45H69N11O12S1MOLECULAR WEIGHT:988.18STORAGE CONDITIONS: -20 5C, CAS REGISTRY NUMBER: [37025-55-1], RESEARCH AREA: HormonalREFERENCES: T.Barth et al., Coll. Czech. Chem. Commun., 46, 2441 (1981); N.Cort et al., Am. J. Vet. Res., 43, 1283 (1982); V.Klenerova et al., J. Physiol. Pharmacol., 60, 57 (2009); N.C.Peters and J.J.Duvekot, Obstet. Gynecol. Surv., 64, 129 (2009); W.Rath, Eur. J. Obstet. Gynecol. Reprod. Biol., 147, 15 (2009)

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2,016

Medchemexpress LLC HY-101384A 5mg Medchemexpress, Ro 10-5824 (dihydrochloride) CAS:189744-94-3 Purity:>98%

Medchemexpress, HY-101384A 5mg Ro 10-5824 (dihydrochloride) CAS:189744-94-3 Ro 10-5824 dihydrochloride is a selective dopamine D4 receptor partial agonist, with K i of 5.2 nM. 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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2,017

Medchemexpress LLC Pyrrolopyrimidine (JH-II-127) | 1700693-08-8 | 98.0% | 416.86 | 100 MG

JH-II-127 is an orally active, highly potent, selective, and brain-permeable LRRK2 inhibitor. It has IC50s of 6, 2, and 48 nM for wild-type LRRK2, LRRK2-G2019S, and mutant LRRK2-A2016T, respectively. It inhibits Ser935 phosphorylation in all tissues of mice, including the brain, and can be used in the study of Parkinson's syndrome.

Orally active
Highly potent
Selective
Brain-permeable
Inhibits Ser935 phosphorylation in all tissues of mice, including the brain
Can be used in the study of Parkinson's syndrome
Appearance: Solid
Color: Light yellow to yellow

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2,018

AdipoGen FK-506,Chemical. CAS: 109581-93-3

FK-506, AdipoGen Life Sciences. Chemical. CAS: 109581-93-3. Formula: C44H69NO12 . H2O. MW: 804.0 . 18.0. Isolated from Streptomyces FCZ0311. Potent immunosuppressant (as cyclosporin A and rapamycin). Suppresses proliferation of cytotoxic T cells and inhibits the production of T cell-derived mediators such as interleukin-2 (IL-2). Forms a complex with FK-506 binding protein 12 (FKBP12). Inhibits the activity of the calcium/calmodulin-dependent protein phosphatase 2B (PP2B; calcineurin), leading to disruption of T cell activation. Prevents rejection of transplanted organs. Anti-inflammatory compound in the treatment of several inflammatory skin diseases (e.g. atopic dermatitis) and with potential anti-rheumatic activity (rheumatoid arthritis). Neuroprotective. Regulates nitric oxide neurotoxicity. Neurotransmitter. Ca2+ release compound. NF-kappaB suppressor by induction of unfolded protein response (UPR). Anti-cancer compound. Apoptosis inducer.

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2,019

Medchemexpress LLC HY-114436 10mg Medchemexpress, MRTX-1257 CAS:2206736-04-9 Purity:>98%

Medchemexpress, HY-114436 10mg MRTX-1257 CAS:2206736-04-9 MRTX-1257 is a selective, irreversible, covalent and oral active KRAS G12C inhibitor, with an IC50 of 900 pM for KRAS dependent ERK phosphorylation in H358 cells. 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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2,020

Medchemexpress LLC HY-12588 25mg Medchemexpress, Thiamet G CAS:1009816-48-1 Purity:>98%

Medchemexpress, HY-12588 25mg Thiamet G CAS:1009816-48-1 Thiamet G is a potent and selective inhibitor of O-GlcNAcase (OGA), which acts to remove O-GlcNAc from modified proteins, with Ki of 20 nM for human OGA. 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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2,021

eMolecules 1265965-22-7 | Medchem Express | S49076 | 2mg | 446262129 | HY-12965 | MFCD28963943 | 438.5 | C22H22N4O4S

ChemScene | 6-Chloro-1-methyl-1H-benzo[d][13]oxazine-24-dione | 100mg | 788447047 | CS-0074592 | 14529-12-5 | MFCD00082871 | 211.600 | C9H6ClNO3

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2,022

Medchemexpress LLC Erythromycin A enol ether | 33396-29-1 | 98.9% | 25 MG

Erythromycin A enol ether is an acidic degradation product of the macrolide antibiotic erythromycin A. Supplied as an analytical standard for research purposes, it has no antibacterial activity and is provided as a white to off-white solid with high purity suitable for analytical and impurity profiling.

Analytical standard for reference and impurity profiling.
High purity (98.9%) for reliable chromatographic analysis.
Available in small milligram pack sizes for research workflows.
Stable when stored at -20°C under nitrogen for long-term storage.
For research use only; not for human or clinical applications.

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2,023

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

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

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2,024

Medchemexpress LLC 4-(Diphenylmethoxy)-1-[3-(1H-tetrazol-5-yl)propyl]-piperidine | 162641-16-9 | MFCD00936179 | 99.9% | 377.48 | C22H27N5O | 10 MG

HQL-79 is a selective, orally active inhibitor of hematopoietic prostaglandin D synthase (H-PGDS) used as a research reagent to investigate prostaglandin D2-related signaling and allergic inflammation. It is supplied as a high-purity solid intended for laboratory research use only.

Selective H-PGDS inhibitor for prostaglandin D2 pathway research.
High purity: 99.9%.
Chemical formula: C22H27N5O; molecular weight: 377.48.
Appearance: white to off-white solid.
Storage: powder -20°C (3 years) or 4°C (2 years); in solvent -80°C (6 months) or -20°C (1 month).
Provided as a measured research quantity (10 MG).

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2,025

Research Products International Corp Trimethoprim, 25 Grams

Trimethoprim is a bacteriostatic antibiotic that inhibits bacterial dihydrofolate reductase, an enzyme involved in the synthesis of tetrahydrofolic acid. This acid is crucial for the production of nucleic acids (DNA and RNA) in bacteria. By blocking this enzyme, trimethoprim disrupts the folate synthesis pathway, leading to the inhibition of bacterial growth.

Trimethoprim is frequently used as a selective agent in culture media to isolate bacteria that are sensitive to this antibiotic. Its presence in the culture medium allows for the specific isolation of bacteria that lack resistance to trimethoprim.

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Antibiotics

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Medchemexpress LLC HY-100229 5mg Medchemexpress, Aloxistatin CAS:88321-09-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-B0295 100mg Medchemexpress, Chloroxine CAS:773-76-2 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-101384A 5mg Medchemexpress, Ro 10-5824 (dihydrochloride) CAS:189744-94-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Pyrrolopyrimidine (JH-II-127) | 1700693-08-8 | 98.0% | 416.86 | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-114436 10mg Medchemexpress, MRTX-1257 CAS:2206736-04-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-12588 25mg Medchemexpress, Thiamet G CAS:1009816-48-1 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Erythromycin A enol ether | 33396-29-1 | 98.9% | 25 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC 4-(Diphenylmethoxy)-1-[3-(1H-tetrazol-5-yl)propyl]-piperidine | 162641-16-9 | MFCD00936179 | 99.9% | 377.48 | C22H27N5O | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

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