Organic sulfuric acids and derivatives
Apexbio Technology LLC Vincristine sulfate 2068-78-2 100mg
Vincristine sulfate (CAS 2068-78-2) is a natural alkaloid isolated from the leaves of Catharanthus roseus structurally composed of two heterocyclic monomers vindoline and catharanthine connected by a bridging carbon It acts via inhibition of microtubule polymerization binding tubulin with a Ki of approximately 0 085 M In vitro vincristine demonstrates antiproliferative activity against B16 melanoma cells with an IC50 of 0 45 M The compound exhibits promising activity in research settings targeting diverse cancers including acute lymphoblastic leukemia acute non-lymphoblastic leukemia non-Hodgkin lymphoma Hodgkin disease and brain tumors
![Medchemexpress LLC 4-[2-[4-[3-(4-chlorophenyl)-2-propenyl]-1-piperazinyl]ethyl]benzoic acid sulfate | 86621-94-5 | MFCD07370131 | 98.2% | C22H27ClN2O6S | 10MG](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000259106.png-250.jpg)
Medchemexpress LLC 4-[2-[4-[3-(4-chlorophenyl)-2-propenyl]-1-piperazinyl]ethyl]benzoic acid sulfate | 86621-94-5 | MFCD07370131 | 98.2% | C22H27ClN2O6S | 10MG
BM 15766 sulfate is a small-molecule hypolipidemic agent that inhibits 7-dehydrocholesterol δ7-reductase and has been used in research to reduce plasma cholesterol levels and study cholesterol biosynthesis.
- Selective inhibitor of 7-dehydrocholesterol δ7-reductase.
- Demonstrated to reduce plasma cholesterol levels in model systems.
- High purity suitable for biochemical assays (≈98.2%).
- Provided as a sulfate salt to aid solubility and handling.
- Available in small pack sizes for laboratory research use.
TARGETMOL CHEMICALS INC ISAVUCONAZONIUM SULFATE 25MG
Also available in 5 mg 10 mg 50 mg 100 mg 500 mg and bulk. Please contact Fisher for quotes. Isavuconazonium sulfate is hydrolyzed by plasma esterases to yield the active moiety isavuconazole. Isavuconazole binds to and inhibits the fungal cytochrome P450 family enzyme lanosterol 14-alpha-demethylase (CYP51) which catalyzes the demethylation of lanosterol to yield ergosterol an important component of the fungal cell membrane. Isavuconazonium Sulfate is a prodrug of the triazole antifungal agent isavuconazole with broad-spectrum antifungal activity. Inhibition of CYP51 leads to a decrease in fungal ergosterol production and disrupts the synthesis of the fungal cell membrane which decreases membrane integrity increases cell membrane permeability and promotes the loss of essential intracellular elements. This results in fungal cell lysis and death. purity: 99%
Medchemexpress LLC Ammonium sulphate, AR | 7783-20-2 | 99.3% | 132.14 | 100 MG
Ammonium sulphate is an inorganic sulfate salt used in molecular biology for protein precipitation, antibody separation, and enhancing antigen-antibody reactions. It also functions as a nitrogen source in plant fertilizers and has noted effects on aquatic organisms and plant glucose conversion.
- Can be used to precipitate proteins
- Separates antibodies
- Enhances antigen-antibody reactions
- Serves as a nitrogen source in plant fertilizers
- Exhibits developmental toxicity to freshwater snails
- Increases populations of Anopheles africanus and Culex mosquito larvae in rice paddies
- Inhibits the conversion of glucose to ascorbic acid in plants
TARGETMOL CHEMICALS INC NOURSEOTHRICIN SULFATE 50MG
Also available in 5 mg 10 mg and bulk. Please contact Fisher for quotes. Nourseothricin sulfate (Streptothricin sulfate) is a broad-spectrum antibioticand inhibits protein biosynthesis in prokaryotic cells and strongly inhibits the growth of eukaryotes like fungi . purity: 100%
Medchemexpress LLC NVP-CGM097 sulfate | 1313367-56-4 | MFCD31382179 | 98.8% | 757.34 g/mol | C38H49ClN4O8S | 10 MG
NVP-CGM097 sulfate is a potent, selective small-molecule inhibitor of MDM2 supplied as the sulfate salt for research applications. It binds human MDM2 with high potency (IC50 1.7 ± 0.1 nM) and is provided at high reported purity for biochemical and cellular studies.
- Potent MDM2 inhibitor with IC50 1.7 ± 0.1 nM for hMDM2.
- Provided as the sulfate salt.
- Reported purity of 98.82%.
- Molecular weight 757.34 g/mol and formula C38H49ClN4O8S.
- Available in small-scale quantities suitable for laboratory research.
Sigma Aldrich Fine Chemicals Biosciences IronII sulfate heptahydrat5KG
Iron(II) sulfate heptahydrate is a heptahydrate of iron(II) sulfate. It undergoes thermal degradation to afford hydrosulfate and oxysulfate of iron(III). Isothermal and dynamic thermal analysis methods have been proposed to study its thermal decomposition in air.
Cayman Chemical S Clopidogreld3 sulfate
An internal standard for the quantification of (S)-(+)-clopidogrel by GC- or LC-MS
Medchemexpress LLC Vindesine sulfate | 59917-39-4 | 99.4% | 50 MG
Vindesine sulfate is a potent tubulin inhibitor that exhibits anti-proliferation effects in vitro and antitumor effects in vivo. For example, it inhibits L-cells growth, showing approximately 25% inhibition at 40 nM.
- Potent tubulin inhibitor with a Ki of 0.110 μM
- Exhibits anti-proliferation effects in vitro
- Exhibits antitumor effects in vivo
- Inhibits L-cells growth, showing approximately 25% inhibition at 40 nM
Medchemexpress LLC L-valine, N,N-dimethyl- | 2812-32-0 | ≥98.0% | 50 G
N,N-dimethyl-L-valine is a synthetic, non-proteinogenic amino acid derivative used as a building block and intermediate in pharmaceutical and organic synthesis. It is supplied as a white to off-white solid with high purity suitable for research and synthetic applications.
- CAS number 2812-32-0
- Molecular formula C7H15NO2
- Molecular weight 145.20 g/mol
- Purity ≥98.0%
- White to off-white solid appearance
- Typical use as a synthetic intermediate in drug and organic synthesis
Sigma Aldrich Fine Chemicals Biosciences NickelII sulfate hexahydra500G
SULFATE NickelII sulfate hexahydra500G
Medchemexpress LLC Dextran sulfate sodi 5g | 9011-18-1 | 16,000-24,000 Da | 5 G
Dextran sulfate sodium salt (MW 16,000-24,000 Da) is a sulfated polysaccharide supplied as a dry powder for use as a biochemical reagent in assays and inflammation research. It is water soluble with sonication and should be stored refrigerated or frozen depending on storage duration.
- Powder form for easy handling and weighing.
- Molecular weight range 16,000-24,000 Da for consistent biological activity.
- Soluble in water with sonication for stock preparation.
- Available in convenient small-scale packaging for lab use.
- Stable under refrigerated or frozen storage per datasheet.
Sigma Aldrich Fine Chemicals Biosciences Atropine sulfate salt mono25G
Atropine is isolated from Atropa belladonna Datura stramonium and Mandragora officinarum. It is a tertiary amine which acts as a cholinergic receptor antagonist.
Medchemexpress LLC Etimicin sulfate | 362045-44-1 | 99.59% | 5 MG
Etimicin sulfate is a fourth-generation aminoglycoside antibiotic, widely used clinically due to its high efficacy and low toxicity. Research indicates that etimicin exhibits low nephrotoxicity and ototoxicity, with studies exploring its mechanisms and pharmacokinetic/pharmacodynamic profiles.
- Classification: Fourth-generation aminoglycoside antibiotic
- Clinical use: Widely adopted due to high efficacy and low toxicity
- Mechanism/applications: Studies have explored the mechanisms and pharmacokinetic/pharmacodynamic profiles contributing to its low nephrotoxicity and ototoxicity
- Low nephrotoxicity and ototoxicity in zebrafish embryos
Medchemexpress LLC Cefoselis sulfate (FK-037) | 122841-12-7 | MFCD01940015 | 99.4% | 50 MG
Cefoselis sulfate (FK-037) is a fourth-generation cephalosporin and a β-lactam antibiotic known for its broad-spectrum activity. It is effective against a wide range of both Gram-positive and Gram-negative organisms. A key feature of this compound is its ability to penetrate the blood-brain barrier.
- Demonstrates good activity against a broad spectrum of Gram-positive and Gram-negative organisms.
- Ability to penetrate the blood-brain barrier.
- Functions as a fourth-generation cephalosporin and β-lactam antibiotic.
- High purity.