Sulfoxides
Medchemexpress LLC 1-Butanesulfonic acid, sodium salt | 2386-54-1 | MFCD00007540 | 98.0% | 160.17 g/mol | C4H9NaO3S | 1 G
Sodium butane-1-sulfonate (sodium 1-butanesulfonate) is an anionic sulfonate salt supplied as a white to off-white solid. It is used primarily as an ion-pairing reagent or mobile-phase additive in chromatographic separations, for example to improve separation of arsenic and selenium species. Typical purity is 98.0% and it is available in small laboratory pack sizes.
- Anionic sulfonate suitable for ion-pairing in HPLC.
- Improves separation of arsenic and selenium species.
- White to off-white solid with stated purity of 98.0%.
- Molecular weight 160.17 g/mol; formula C4H9NaO3S.
- Supplied in small laboratory pack sizes for analytical use.
TARGETMOL CHEMICALS INC METHOTREXATE METABOLITE 50MG
Also available in 10 mg 25 mg 100 mg 200 mg 500 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Methotrexate metabolite (DAMPA) (DAMPA) is the active metabolite of Methotrexate. Methotrexate is a folic acid antagonist. Methotrexate is used as a chemotherapeutic agent and immunosuppressant. purity: 99%
Medchemexpress LLC Nourseothricin (sulfate) | 96736-11-7 | 99.9% | 500 MG
Nourseothricin (sulfate) is a broad-spectrum polycationic antibiotic that destroys the outer membrane of Gram-negative bacteria. It functions by inhibiting protein biosynthesis in prokaryotic cells and significantly suppressing the growth of eukaryotes such as fungi. It is a dominant selective marker for Fonsecaea pedrosoi and can be utilized as a selective marker for a diverse range of organisms, including bacteria, yeast, filamentous fungi, and plant cells.
- Broad-spectrum antibiotic
- Destroys outer membrane of Gram-negative bacteria
- Inhibits protein biosynthesis in prokaryotic cells
- Suppresses growth of eukaryotes such as fungi
- Selective marker for Fonsecaea pedrosoi, bacteria, yeast, filamentous fungi, and plant cells
- Mixture of several Streptothricins, mainly D and F
- Can create channels in the outer membrane of bacteria
Medchemexpress LLC CXCR7 modulator 2 | 2227426-37-9 | 98.7% | 522.68 | 100 MG
CXCR7 modulator 2 is a small molecule modulator of C-X-C Chemokine Receptor Type 7 (CXCR7) with a Ki of 13 nM. This compound exhibits potent CXCR7-binding affinity and β-arrestin activity, offering improved selectivity in GPCR panels and an enhanced therapeutic index in hERG patch-clamp assays. It demonstrates good aqueous solubility and is suitable for research applications.
- Potent CXCR7-binding affinity (Ki=13 nM)
- Beta-arrestin activity (EC50=11 nM)
- Improved selectivity in GPCR panel
- Improved therapeutic index in hERG patch-clamp assay
- Moderate to high in vitro turnover
- Good aqueous solubility
- Rapidly absorbed in vivo
- Reduces cardiac fibrosis in injury models
- Soluble in DMSO
![Medchemexpress LLC Pyrazino[1,2-a]benzimidazol-1(2H)-one, 3,4-dihydro-2-[4-[4-(trifluoromethoxy)phenoxy]butyl]- | 2671063-84-4 | 98.0% | C21H20F3N3O3 | 10MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000260935.png-250.jpg)
Medchemexpress LLC Pyrazino[1,2-a]benzimidazol-1(2H)-one, 3,4-dihydro-2-[4-[4-(trifluoromethoxy)phenoxy]butyl]- | 2671063-84-4 | 98.0% | C21H20F3N3O3 | 10MG
mGluR2 modulator 1 is a research-grade positive allosteric modulator of the metabotropic glutamate receptor 2 (mGluR2), used in in vitro and in vivo pharmacology studies. It is reported to be brain-penetrant and displays potent receptor activity suitable for mechanistic and preclinical research.
- Potent mGluR2 positive allosteric modulator (EC50 ≈ 0.03 μM).
- Brain-penetrant profile suitable for in vivo studies.
- High purity for research applications.
- Soluble in DMSO (50 mg/mL); in vivo vehicle options documented.
- Stable when stored protected from light at recommended temperatures.
- Supplied as a white to off-white solid for handling and formulation.
Medchemexpress LLC MRGPRX2 modulator-1 | 2781839-42-5 | 99.03% | 459.39 | 5 MG
MRGPRX2 modulator-1 (example 17) is a mas-related g-protein receptor x2 (MRGPRX2) modulator. It can be used for the research of inflammation, pain, and autoimmune disorders.
- Research Reagent: For research use only.
- High Purity: 99.03%.
- Versatile Application: Useful for studying inflammation, pain, and autoimmune disorders.
- Multiple Formats: Available as solid or in DMSO solution.
Medchemexpress LLC KAT modulator-1 (Compound 3) | 1314006-43-3 | 98.0% | 308.50 | C20H36O2 | 10 MG
KAT modulator-1 is a small-molecule modulator of lysine acetyltransferase (KAT) activity developed for epigenetics research. It has been shown to interact with full-length p300 but not with the isolated catalytic domain, making it a useful probe for studying KAT-protein interactions and regulatory mechanisms in biochemical and cell-based assays. The compound is supplied as a solid with documented storage recommendations and analytical data.
- Modulates lysine acetyltransferase (KAT) activity.
- Interacts with full-length p300 but not the catalytic domain.
- Suitable for biochemical and cell-based epigenetics studies.
- Supplied as a solid with defined storage stability.
- Molecular formula C20H36O2 and molecular weight 308.50.
- High chemical purity typically reported (about 98%).
TARGETMOL CHEMICALS INC CALCIUM CHANNEL-MODULATO 5MG
Also available in 1 mg 10 mg 25 mg 50 mg 100 mg 500 mg 1 mL 10 mM (in DMSO) and bulk. Please contact Fisher for quotes. Calcium channel-modulator-1 is a calcium channel-modulator (IC500.8 uM) with specialisation to block aortic constriction. purity: 99%