Benzenesulfonic acids and derivatives
![Alkali Scientific Fosfomycin [Phosphomycin], Disodium Salt, 1 G](https://assets.fishersci.com/TFS-Assets/CCG/product-images/5000660478.jpg-250.jpg)
Alkali Scientific Fosfomycin [Phosphomycin], Disodium Salt, 1 G
Fosfomycin Disodium Salt, 1g is a broad-spectrum antibiotic used for laboratory research, especially in antimicrobial resistance studies. It works by inhibiting bacterial cell wall synthesis, leading to the death of susceptible bacteria. Fosfomycin is particularly useful for treating urinary tract infections and is also employed in microbiological testing to evaluate bacterial susceptibility. The 1g vial is suitable for preparing solutions for in vitro testing and is often used in pharmaceutical research, where it serves as a reference drug in antibiotic efficacy studies and resistance profiling for both Gram-positive and Gram-negative bacteria.
Medchemexpress LLC Disodium monofluorophosphate | 10163-15-2 | 50 G
Disodium monofluorophosphate is a biochemical reagent that can be used as a biological material or organic compound for life science related research. It is intended for research use only.
- Used as a biochemical reagent
- Suitable for life science related research
Crescent Chemical Co Inc SULFOSALICYLIC ACID
Sulfosalicylic acid analytical grade Size - 100G Storage Conditions - +15 °C TO +30 °C Catalog Number - 35706.01 CAS 5965-83-3
Medchemexpress LLC Cromolyn disodium | 15826-37-6 | 100.0% | 1 G
Cromolyn disodium (Cromoglycate disodium) is an orally active GSK-3β inhibitor and a mast cell stabilizer. It inhibits the release of mediators from mast cells, regulates reflex bronchoconstriction, and reduces non-specific bronchial hyperreactivity, making it useful in the research of bronchial asthma. This compound also demonstrates anti-inflammatory, anti-allergic, anti-histamine, anti-cancer, and neuroprotective effects.
- Orally active GSK-3β inhibitor
- Mast cell stabilizer
- Inhibits release of mediators from mast cells
- Regulates reflex bronchoconstriction
- Reduces non-specific bronchial hyperreactivity
- Exhibits anti-inflammatory properties
- Exhibits anti-allergic properties
- Exhibits anti-histamine properties
- Demonstrates anti-cancer effects
- Provides neuroprotective effects
Medchemexpress LLC 5-Sulfosalicylic acid (dihydrate) | 5965-83-3 | 99.9% | 50 G
5-Sulfosalicylic acid dihydrate is a sulfonated salicylic acid derivative that demonstrates effectiveness against the breast cancer cell line MCF-7 with reduced toxicity and possesses antioxidant activities.
- Effective against breast cancer cell line MCF-7
- Reduced toxicity
- Possesses antioxidant activities
- Reduces cell viability in MCF-7 cells at 0.5-4 mM concentrations
- Leads to 63.3% viability in MCF-7 cells at 1 mM and 70.4% in HUVEC control cells after 24 hours
Medchemexpress LLC 5-Sulfosalicylic acid (dihydrate) | 5965-83-3 | 99.9% | 25 G
5-Sulfosalicylic acid dihydrate is a sulfonated salicylic acid derivative that is effective against the breast cancer cell line MCF-7 with less toxicity. It also possesses antioxidant activities and is intended for research use only.
- Effective against breast cancer cell line MCF-7
- Exhibits less toxicity
- Possesses antioxidant activities
- Reduces viability of MCF-7 cells
Medchemexpress LLC 5-sulfosalicylic acid (dihydrate) | 5965-83-3 | 99.9% | 250 G
5-Sulfosalicylic acid dihydrate is a sulfonated salicylic acid derivative. It is effective against the breast cancer cell line, MCF-7, with less toxicity and also exhibits antioxidant activities.
- Effective against the breast cancer cell line, MCF-7, with less toxicity
- Exhibits antioxidant activities
- Reduces viability of MCF-7 cells
Medchemexpress LLC Cromolyn disodium | 15826-37-6 | 99.98% | 5 G
Cromolyn disodium is an orally active GSK-3β inhibitor and a mast cell stabilizer. It inhibits the release of mediators from mast cells, regulates reflex bronchoconstriction, and reduces non-specific bronchial hyperreactivity. It is used in the research of bronchial asthma and exhibits anti-inflammatory, anti-allergic, anti-histamine, anti-cancer, and neuroprotective effects.
- Orally active GSK-3β inhibitor
- Mast cell stabilizer
- Inhibits mediator release from mast cells
- Regulates reflex bronchoconstriction
- Reduces non-specific bronchial hyperreactivity
- Anti-inflammatory properties
- Anti-allergic effects
- Anti-histamine activity
- Anti-cancer properties
- Neuroprotective effects
Medchemexpress LLC 5-Sulfosalicylic acid (dihydrate) | 5965-83-3 | 99.88% | 500 G
5-Sulfosalicylic acid dihydrate is a sulfonated salicylic acid derivative. It is effective against the breast cancer cell line, MCF-7, with less toxicity, and also exhibits antioxidant activities. This product is for research use only.
- Sulfonated salicylic acid derivative
- Effective against breast cancer cell line MCF-7
- Exhibits antioxidant activities
- For research use only
Medchemexpress LLC 5-Sulfosalicylic acid dihydrate | 5965-83-3 | 99.9% | 10 MM 1 ML
5-Sulfosalicylic acid dihydrate is a sulfonated salicylic acid derivative. It is effective against the breast cancer cell line, MCF-7, with less toxicity and possesses antioxidant activities.
- It is a sulfonated salicylic acid derivative.
- It demonstrates effectiveness against the breast cancer cell line, MCF-7, with reduced toxicity.
- It possesses antioxidant activities.
- It can reduce the viability of MCF-7 cells in vitro.
- It is for research use only.
Medchemexpress LLC Calcium disodium edetate hydrate | 23411-34-9 | MFCD00149453 | 98.0% | 392.28 g·mol⁻¹ | C10H14CaN2Na2O9 | 5 G
Calcium disodium edetate hydrate is a chelating agent used in life-science research to sequester divalent metal ions in biochemical assays, buffer formulations, and sample preparation. It is supplied as a high-purity white to off-white solid suitable for laboratory weighing and formulation.
- High purity (98.0%) suitable for research applications.
- Effective chelation of divalent metal ions for assay and buffer stability.
- Available in small-scale packs convenient for laboratory use.
- Solid form is easy to weigh and handle for solution preparation.
- Commonly used as a reagent in analytical and preparative workflows.
Medchemexpress LLC Terephthalic acid disodium salt | 10028-70-3 | MFCD00013137 | 99.9% | 210.09 g/mol | C8H4Na2O4 | 5 G
Disodium terephthalate is the disodium salt of terephthalic acid, used as a chemical building block and biochemical reagent. It serves as a precursor in polyester (PET) production and is used in laboratory research applications, including formulation of skin tumor models. The material is provided as a solid for bench-scale experimental work.
- High purity suitable for analytical and research applications.
- Molecular weight 210.09 g/mol; formula C8H4Na2O4.
- Soluble in water (~70 mg/mL); ultrasonic agitation may be required.
- Supplied in small pack sizes convenient for laboratory use.
- Useful as a PET precursor and reagent in biochemical assays.
Matrix Scientific p-Toluenesulfonic anhydride, 4124-41-8, MFCD00008548, 25g
Molecular Formula C14H14O5S2, Purity 95+%, Molecular Weight 326.39, Melting Point 121-130°
Medchemexpress LLC P-toluenesulfonic acid-d7 monohydrate | 1219795-22-8 | 99.8% | 197.26 g·mol⁻¹ | C7H3D7O4S | 100 MG
p-Toluenesulfonic acid-d7 monohydrate is a deuterium-labeled analogue of p-toluenesulfonic acid supplied as a monohydrate for research use. It provides an isotopically labeled, high-purity acid useful as an internal standard, tracer, or reagent in analytical and synthetic applications, enabling accurate quantitation and reduced background in spectroscopic and mass-spectrometric methods.
- High isotopic enrichment and purity (≈99.8%) for analytical confidence.
- Suitable as an internal standard for NMR, GC-MS, and LC-MS quantitation.
- Solid monohydrate form with good solubility in common solvents.
- Stable when stored under recommended conditions (-20°C, protect from light).
- Enables tracer studies and improved accuracy in quantitative assays.