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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3,466 – 3,480 of 6,973 results

3,466

eMolecules 174022-42-5 | Medchem Express | Bevirimat | 5mg | 446275447 | HY-N0842 | MFCD00954243 | 584.838 | C36H56O6

ChemScene | 7-Nitroindolin-2-one | 100mg | 572187912 | CS-0094283 | 25369-31-7 | MFCD04088356 | 178.147 | C8H6N2O3

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3,467

Cayman Chemical ANTIBODY LysoFP-NO2 25mg

A turn-on lysosome-targeted fluorescent probe for CO; transformed into the highly fluorescent derivative lysoFP-NH2 in the presence of lysosomal CO; selective for CO over reactive nitrogen, oxygen, and sulfur species; ex/em = 440/528 nm, respectively; not cytotoxic to HepG2 cells for up to five hours at 30 µM

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3,468

eMolecules 935-69-3 | Ambeed | 7-Methyl-7H-purin-6-amine | 100mg | 600851603 | A574718 | MFCD00127790 | 149.157 | C6H7N5

Ambeed | 7-Methyl-7H-purin-6-amine | 100mg | 600851603 | A574718 | 935-69-3 | MFCD00127790 | 149.157 | C6H7N5

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3,469

eMolecules 2250025-92-2 | Medchem Express | DREADD agonist 21 (dihydrochloride) | 5mg | 761506071 | HY-100234A | 351.28 | C17H20Cl2N4

Ambeed | 22-Disulfanediyldiethanamine | 250mg | 716187862 | A1114607 | 51-85-4 | MFCD01002952 | 152.270 | C4H12N2S2

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3,470

Medchemexpress LLC HY-B0548A 500mg Medchemexpress, Hydroxyzine (dihydrochloride) CAS:2192-20-3 Purity:>98%

Medchemexpress, HY-B0548A 500mg Hydroxyzine (dihydrochloride) CAS:2192-20-3 Hydroxyzine dihydrochloride, a benzodiazepine antihistamine agent, acts as a orally active histamine H1-receptor and serotonin antagonist. Hydroxyzine dihydrochloride has anxiolytic effect and can be used forthe research of generalised anxiety disorder. 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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3,471

Medchemexpress LLC Fenbendazole-d3 | 1228182-47-5 | MFCD16652570 | 99.7% | 302.37 g/mol | C15H10D3N3O2S | 10 MG

Fenbendazole-d3 is a deuterium-labeled analogue of fenbendazole used as an analytical reference standard and tracer in research. It is applied in pharmacokinetic and metabolism studies and shows microtubule destabilizing and antiparasitic activity, with reported antitumor effects in preclinical models.

Deuterium-labeled reference standard for analytical studies.
High purity: 99.7% as supplied.
Suitable for pharmacokinetic and metabolism tracing.
Exhibits microtubule destabilizing activity and antiparasitic effects.
Available in small quantities for laboratory use (e.g., 10 mg).

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3,472

Medchemexpress LLC Calhex 231 hydrochloride | 2387505-78-2 | MFCD22580412 | 99.8% | 443.41 g·mol⁻¹ | C25H28Cl2N2O | 100 MG

Calhex 231 hydrochloride is a research-grade small molecule that functions as a negative allosteric modulator of the calcium-sensing receptor (CaSR), inhibiting CaSR-mediated inositol phosphate signaling. It is supplied as a solid, high-purity material intended for in vitro research applications.

Negative allosteric modulator of the calcium-sensing receptor (CaSR).
Reported IC50 ≈ 0.39 μM for inhibition of CaSR-mediated inositol phosphate signaling.
Solid powder with reported solubility in DMSO up to ~50 mM.
High purity (≈99.8%).
Intended for in vitro research use only.

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3,473

Medchemexpress LLC Mi-389 | 2222635-92-7 | 99.3% | 654.69 g/mol | C35H35FN6O6 | 5 MG

MI-389 is a proteolysis-targeting chimera (PROTAC) that degrades the translation termination factor GSPT1 through recruitment of the CRL4CRBN E3 ligase. It is provided as a research-grade small molecule with reported antiproliferative activity in leukemia cell lines and is intended for in vitro and cellular studies.

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3,474

Medchemexpress LLC PF-4191834 50mg | 1029317-21-2 | 393.50 g·mol⁻¹ | C22H23N3O2S | 50 MG

PF-4191834 is an orally active, non-iron-chelating, non-redox inhibitor of 5-lipoxygenase (5-LOX) used in research to probe leukotriene biosynthesis and 5-LOX-mediated pathways. It is supplied as a solid, characterized by high purity, and has documented solubility and storage recommendations for both powder and solution forms.

Submicromolar potency against 5-LOX (reported IC50 ≈ 229 nM).
High purity (reported 99.77%).
Soluble in DMSO at approximately 100 mg/mL; in vivo formulation protocols documented.
Stable as powder when stored at -20°C (up to 3 years) or 4°C (up to 2 years).
Available in small research pack sizes including 50 mg.

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3,475

Research Products International Corp Bafilomycin B1, 1 MG

Bafilomycin B1 is a naturally occurring macrolide antibiotic that is produced by certain strains of Streptomyces bacteria. It is a derivative of bafilomycin, a compound known for its inhibitory effects on the vacuolar-type H+-ATPase (V-ATPase) enzyme.

Similar to other members of the bafilomycin family, Bafilomycin B1 has gained attention in the field of life sciences for its ability to selectively inhibit V-ATPase. This enzyme is responsible for maintaining the acidic pH in various cellular compartments, including lysosomes and endosomes. By inhibiting V-ATPase, it disrupts the acidification process within these compartments. This disruption can have profound effects on various cellular processes and pathways that rely on proper pH regulation, such as protein degradation, autophagy, and vesicular trafficking.

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3,476

Medchemexpress LLC HY-10009 5mg Medchemexpress, Semagacestat CAS:425386-60-3 Purity:>98%

Medchemexpress, HY-10009 5mg Semagacestat CAS:425386-60-3 Semagacestat is a γ-secretase inhibitor, inhibits β-amyloid ( Aβ42 ), Aβ38 and Aβ40 with IC 50 of 10.9, 12 and 12.1 nM, respectively; also inhibits Notch signaling with IC 50 of 14.1 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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3,477

Medchemexpress LLC HY-100792 10mg Medchemexpress, URB602 CAS:565460-15-3 Purity:>98%

Medchemexpress, HY-100792 10mg URB602 CAS:565460-15-3 URB602 is a selective monoacylglycerol lipase ( MGL ) inhibitor, which inhibits rat brain MGL with IC 50 of 28±4 μM through a noncompetitive mechanism. 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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3,478

Medchemexpress LLC HY-111347A 10mg Medchemexpress, BB-Cl-Amidine (hydrochloride) CAS: Purity:>98%

Medchemexpress, HY-111347A 10mg BB-Cl-Amidine (HCl) CAS: BB-Cl-Amidine hydrochloride is a peptidylarginine deminase (PAD) inhibitor. 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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3,479

Medchemexpress LLC HY-116564 10mg Medchemexpress, Lotilaner CAS:1369852-71-0 Purity:>98%

Medchemexpress, HY-116564 10mg Lotilaner CAS:1369852-71-0 Lotilaner is a parasiticide, acts as a potent non-competitive antagonist of insects GABACl receptors, with an IC50 of 23.84 nM for Drosophila melanogaster GABA receptor. No effect on a dog GABAA receptor. 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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3,480

Medchemexpress LLC HY-112804 10mg Medchemexpress, SGC-iMLLT CAS:2255338-25-9 Purity:>98%

Medchemexpress, HY-112804 10mg SGC-iMLLT CAS:2255338-25-9 SGC-iMLLT is a first-in-class chemical probe and a potent, selective inhibitor of MLLT1/3-histone interactions with an IC50 of 0.26 μM. SGC-iMLLT shows high binding activity towards MLLT1 YEATS domain (YD) and MLLT3 YD (AF9/YEATS3) with Kds of 0.129 and 0.077 μM, respectively. 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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Antibiotics

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Medchemexpress LLC HY-B0548A 500mg Medchemexpress, Hydroxyzine (dihydrochloride) CAS:2192-20-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Fenbendazole-d3 | 1228182-47-5 | MFCD16652570 | 99.7% | 302.37 g/mol | C15H10D3N3O2S | 10 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Calhex 231 hydrochloride | 2387505-78-2 | MFCD22580412 | 99.8% | 443.41 g·mol⁻¹ | C25H28Cl2N2O | 100 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Mi-389 | 2222635-92-7 | 99.3% | 654.69 g/mol | C35H35FN6O6 | 5 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC PF-4191834 50mg | 1029317-21-2 | 393.50 g·mol⁻¹ | C22H23N3O2S | 50 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Research Products International Corp Bafilomycin B1, 1 MG Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-10009 5mg Medchemexpress, Semagacestat CAS:425386-60-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-100792 10mg Medchemexpress, URB602 CAS:565460-15-3 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-111347A 10mg Medchemexpress, BB-Cl-Amidine (hydrochloride) CAS: Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-116564 10mg Medchemexpress, Lotilaner CAS:1369852-71-0 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC HY-112804 10mg Medchemexpress, SGC-iMLLT CAS:2255338-25-9 Purity:>98% Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More