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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6,211 – 6,225 of 7,016 results

6,211

Medchemexpress LLC Lyn-1604 dihydrochloride | 2310109-38-5 | 99.6% | 657.54 g·mol-1 | C33H45Cl4N3O2 | 10 MG

LYN-1604 dihydrochloride is a small-molecule activator of UNC-51-like kinase 1 (ULK1) used to study autophagy and triple-negative breast cancer. Supplied as the dihydrochloride salt, it is provided at high purity for in vitro biochemical and cellular assays.

Activates ULK1 with nanomolar EC50 (18.94 nM).
High purity solid suitable for biochemical and cellular research.
Available as small-mass solids and pre-made DMSO solution for convenience.
Stable when stored sealed at 4°C; in solvent store at -80°C for long term.
Dihydrochloride salt form improves solubility for assay preparation.

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6,212

Medchemexpress LLC Alpha-methyl-4-propylphenylacetic acid | 3585-47-5 | 98.0% | 192.25 g/mol | C12H16O2 | 5 MG

Ibuprofen impurity 1 (alpha-methyl-4-propylphenylacetic acid) is a characterized impurity of ibuprofen provided for research and analytical use. It is a solid organic acid with formula C12H16O2 and molecular weight 192.25 g/mol, supplied at high reported purity for impurity profiling, method development, and assay control in medicinal chemistry and COX inhibition studies.

High reported purity suitable for analytical applications.
Solid form for straightforward handling and storage.
Appropriate for impurity profiling and analytical method development.
Molecular formula C12H16O2 and molar mass 192.25 g/mol.
Available in small research pack sizes for laboratory use.

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6,213

Medchemexpress LLC Butanedioic acid, compd. with cabamiquine (6-fluoro quinoline carboxamide) | 2444781-71-7 | 99.8% | 580.65 | C31H37FN4O6 | 10 MG

Cabamiquine succinate is the succinate salt of cabamiquine (DDD107498), a potent orally active antimalarial research compound that inhibits Plasmodium protein synthesis via eEF2/CaMKIII. It is supplied as a white to off-white solid with high analytical purity and intended for laboratory research.

High purity: 99.8% (LCMS).
Suitable for in vitro and preclinical assays targeting Plasmodium species.
Soluble in DMSO (≈135 mg/mL); ultrasonic agitation may be required.
Storage: sealed, away from moisture and light; in solvent store -80°C (6 months) or -20°C (1 month).
Available in small mg-scale packages for research applications.

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6,214

Medchemexpress LLC ICA-105665 (PF-04895162) | 2694728-63-5 | 99.9% | 355.34 | C19H15F2N3O2 | 25MG

ICA-105665 is an orally active small-molecule opener of neuronal Kv7 potassium channels (Kv7.2/7.3 and Kv7.3/7.5) used in research. It penetrates the blood-brain barrier, exhibits antiseizure activity, and has reported effects on liver mitochondrial function and bile salt export protein (BSEP) transport (IC50 311 μM). The compound is supplied as a high-purity white to off-white powder suitable for in vitro and in vivo studies.

Cas registry number: 2694728-63-5.
Mechanism of action: opens Kv7.2/7.3 and Kv7.3/7.5 potassium channels.
Chemical formula: C19H15F2N3O2.
Molecular weight: 355.34 g/mol.
Purity: 99.9% (rounded).
Appearance and form: white to off-white powder.
Solubility: soluble in DMSO at 250 mg/mL; ultrasonic assistance recommended.
Storage: store powder at -20°C for long-term stability; store solutions at -80°C for short-term use.

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6,215

Medchemexpress LLC Lumefantrine-d9 | 2477594-24-2 | 97.0% | 1 MG

Lumefantrine-d9 is the deuterium-labeled version of Lumefantrine, an antimalarial drug. Lumefantrine is used in combination with Artemether, forming artemether-lumefantrine (AL), which serves as a first- and second-line antimalarial drug. Stable heavy isotopes, such as deuterium, are incorporated into drug molecules as tracers for quantitation during drug development.

Used as a tracer
Used as an internal standard for quantitative analysis by NMR, GC-MS, or LC-MS

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6,216

Apexbio Technology LLC Anidulafungin(Synonyms: Eraxis, Ecalta, LY303366, VER-002, Anidulafungin acetate, V-echinocandin, Vicuron echinocandin), 100mg, CAS: 166663-25-8.

Anidulafungin (CAS 166663-25-8) also known as LY-303366 is a semisynthetic derivative of echinocandin B exhibiting antifungal activity It acts by inhibiting fungal cell wall synthesis through interference with the enzyme -(1 3)-D-glucan synthase In vitro analyses demonstrate that Anidulafungin inhibits various Candida species including C albicans C glabrata C tropicalis and C parapsilosis (MIC90 0 08 0 32 0 32 5 12 g/ml respectively) as well as Aspergillus species (MIC90 0 02 g/ml) Lack of significant efficacy was shown against Cryptococcus neoformans and Blastomyces dermatitidis This compound is useful for research exploring antifungal resistance mechanisms and therapeutics

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6,217

Bio IVT Torpedo Rodent Antibiotic Mix, 5.5 mL

Torpedo Rodent Antibiotic Mix, 5.5 mL.

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6,218

STEMCELL Technologies Rapamycin, Size: 10 mg

Inhibit mammalian target of rapamycin (mTOR) signaling with Rapamycin. This FKBP-12-inhibiting antibiotic shows antifungal activity against Candida albicans and other fungi (Vézina et al. J Antibiot (Tokyo), 1975); inhibits growth of MDA-MB-468 human breast cancer cells in vitro (Akcakanat et al. Mol Cancer, 2009; and inhibits tumor growth in a mouse xenograft model in vivo (Akcakanat et al. Mol Cancer, 2009). Its immunosuppressive effects are mediated through inhibition of IL-2 signaling that is critical for T-cell proliferation and activation (Gibbons et al. Semin Oncol, 2009; Kay et al. Immunology, 1991). Rapamycin is supplied as a crystalline solid with ≥ 95% purity; Molecular weight 914.2 g/mol; CAS number 53123-88-9. Visit STEMCELL.com for more information and related products.

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6,219

STEMCELL Technologies Mitomycin C, Size: 10 mg

Inhibit DNA synthesis and mutagenesis, stimulate genetic recombination, and induce DNA repair (Tomasz. Chem Biol, 1995) with Mitomycin C. This antibiotic, which acts as a double-stranded DNA alkylating agent, covalently cross links DNA, inhibiting DNA synthesis and cell proliferation. It acts by way of reductive activation either through low pH or NAD(P)H:quinone oxidoreductase (DT-diaphorase) or NADH cytochrome c reductase (Mao et al. Chem Biol, 1999; Cummings et al. Biochem Pharmacol, 1998). Mitomycin C can mitotically inactivate mouse embryonic fibroblasts (MEFs) for use as feeder cell layers in embryonic stem cell co-culture systems (Bryja et al. Nat Protoc, 2006). Mitomycin C is supplied as a crystalline solid with ≥ 98% purity; Molecular weight 334.3 g/mol; CAS number 50-07-7. Visit STEMCELL.com for more information and related products.

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6,220

eMolecules 1430208-73-3 | Medchem Express | 1A-116 | 5mg | 446258536 | HY-104064 | 307.32 | C16H16F3N3

Medchem Express | GNE-371 | 5mg | 559839461 | HY-112803 | 1926986-36-8 | 431.496 | C24H25N5O3

If you are unable to find the chemical you are looking for, make sure you are logged into your fishersci.com account and click on the following link:
eMolecules Building Block Tool<|a>

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6,221

Medchemexpress LLC HY-100775 5mg Medchemexpress, PBI-4050 (sodium salt) CAS:1254472-97-3 Purity:>98%

Medchemexpress, HY-100775 5mg PBI-4050 (sodium salt) CAS:1254472-97-3 PBI-4050 sodium salt acts as an agonist for GPR40 and as an antagonist or inverse agonist for GPR84 . 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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6,222

Apexbio Technology LLC Rifaximin (Xifaxan), 500mg. Cas: 80621-81-4 MFCD: MFCD00864973. RNA synthesis inhibitor, PXR activator

Rifaximin, a rifamycin derivative, is a nonabsorbable antibiotic. Rifaximin inhibits RNA synthesis by binding the subunit of the bacterial DNA-dependent RNA polymerase. Other sizes are available. Please inqury us for quote.

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6,223

AdipoGen Violacein,Chemical. CAS: 548-54-9

Violacein, AdipoGen Life Sciences. Chemical. CAS: 548-54-9. Formula: C20H13N3O3. MW: 343.3. Isolated from Chromobacterium violaceum. Antibacterial, antifungal and antiprotozoal agent. Quorum sensing metabolite. Antitumor compound. Protective against UV-C irradiation. Possesses immunomodulatory, analgesic and antipyretic activity. Indole-derived purple-colored pigment (free of deoxyviolacein). 548-54-9

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6,224

Medchemexpress LLC L-homocysteine, S-[2-[(1-iminoethyl)amino]ethyl]-, phosphate (1:1) | 438542-15-5 | 98.0% | 100 MG

GW274150 phosphate is a potent, selective, orally active NADPH-dependent inhibitor of inducible nitric oxide synthase (iNOS) used in research to probe iNOS-mediated signaling and inflammatory responses (human IC50 = 2.19 μM; Kd = 40 nM).

Potent iNOS inhibitor with reported human IC50 2.19 μM and Kd 40 nM.
High reported purity: 98.0% (LCMS).
Molecular weight 317.30; formula C8H20N3O6PS.
White to off-white solid; soluble in water and PBS with ultrasonic or heating assistance.
Storage recommendations: keep dry at 4°C; in solution store -80°C (6 months) or -20°C (1 month).
For research use only; not for human or clinical use.

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6,225

Medchemexpress LLC Cdk5 inhibitor 20-223 | 865317-30-2 | MFCD32857141 | 99.6% | 305.37 | C19H19N3O | 25MG

CDK5 inhibitor 20-223 is a small-molecule kinase inhibitor active against CDK2 and CDK5, with low-nanomolar enzymatic potency and demonstrated cellular activity in colorectal cancer models. It is supplied as a light yellow to yellow solid for laboratory research, provided with high purity and recommended cold storage for long-term stability.

Potent CDK2 and CDK5 inhibition with IC50s of ~6.0 nM and ~8.8 nM.
Demonstrated cellular activity in colorectal cancer cell lines.
High purity suitable for research applications.
Light yellow to yellow solid for ease of handling.
Molecular formula C19H19N3O and molecular weight 305.37.
Recommended cold storage for long-term stability.

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Antibiotics

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Medchemexpress LLC Lyn-1604 dihydrochloride | 2310109-38-5 | 99.6% | 657.54 g·mol-1 | C33H45Cl4N3O2 | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Alpha-methyl-4-propylphenylacetic acid | 3585-47-5 | 98.0% | 192.25 g/mol | C12H16O2 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Butanedioic acid, compd. with cabamiquine (6-fluoro quinoline carboxamide) | 2444781-71-7 | 99.8% | 580.65 | C31H37FN4O6 | 10 MG 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 | 25MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Lumefantrine-d9 | 2477594-24-2 | 97.0% | 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Anidulafungin(Synonyms: Eraxis, Ecalta, LY303366, VER-002, Anidulafungin acetate, V-echinocandin, Vicuron echinocandin), 100mg, CAS: 166663-25-8. Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100775 5mg Medchemexpress, PBI-4050 (sodium salt) CAS:1254472-97-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Apexbio Technology LLC Rifaximin (Xifaxan), 500mg. Cas: 80621-81-4 MFCD: MFCD00864973. RNA synthesis inhibitor, PXR activator Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

AdipoGen Violacein,Chemical. CAS: 548-54-9 Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC L-homocysteine, S-[2-[(1-iminoethyl)amino]ethyl]-, phosphate (1:1) | 438542-15-5 | 98.0% | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Cdk5 inhibitor 20-223 | 865317-30-2 | MFCD32857141 | 99.6% | 305.37 | C19H19N3O | 25MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More