Organic sulfuric acids and derivatives
Medchemexpress LLC Cystamine dihydrochloride | 56-17-7 | MFCD00012905 | ≥98.0% | 225.20 g/mol | C4H14Cl2N2S2 | 10 G
Cystamine dihydrochloride is the disulfide form of cysteamine used as a research reagent. It functions as a transglutaminase (Tgase) inhibitor and has reported caspase-3 inhibitory activity (IC50 23.6 μM). Supplied as a solid, it is used in biochemical assays and neurodegeneration studies, including Huntington's disease research.
- Molecular weight 225.20 g/mol.
- Chemical formula C4H14Cl2N2S2.
- High purity (≥98.0% by NMR).
- Available in multiple solid pack sizes including 10 g.
- Suitable for Tgase inhibition and caspase activity assays.
- For laboratory research use; follow appropriate safety procedures.
Medchemexpress LLC Phenyl sulfate | 937-34-8 | 99.5% | 25 MG
Phenyl sulfate is an orally active gut microbiota-derived metabolite. It induces albuminuria and podocyte damage in experimental models of diabetes and can be used as a disease marker in diabetic kidney disease.
- Orally active gut microbiota-derived metabolite
- Induces albuminuria and podocyte damage in experimental models
- Used as a disease marker in diabetic kidney disease
Medchemexpress LLC Cholest-5-en-3-ol (3β)-, 3-(hydrogen sulfate), sodium salt (1:1) | 2864-50-8 | 99.9% | 488.70 | 10 MG
Cholest-5-en-3-ol (3β)-, 3-(hydrogen sulfate), sodium salt (1:1) | 2864-50-8 | 99.9% | 488.70 | 10 MG
Medchemexpress LLC Cystamine dihydrochloride | 56-17-7 | MFCD00012905 | 99.9% | 225.2 g/mol | C4H14Cl2N2S2 | 1 ML
Cystamine dihydrochloride is the dihydrochloride salt of cystamine (the disulfide form of cysteamine), used as a transglutaminase inhibitor and reagent in studies of apoptosis, oxidative stress, and neurodegeneration. Supplied as a ready 10 mM solution in DMSO (1 mL), it is intended for research use with defined storage recommendations.
- Prepared 10 mM solution in DMSO for convenient use.
- High purity (99.9%) suitable for biochemical assays.
- Solid form stable under refrigerated, sealed storage.
- In-solution storage guidance supports short- and long-term stability.
- Useful transglutaminase inhibitor for cellular and molecular studies.
Medchemexpress LLC Sodium sulfate decahydrate | 7727-73-3 | MFCD00149189 | 322.20 g/mol | Na2SO4·10H2O | 10 G
Sodium sulfate decahydrate (Na2SO4·10H2O) is the ten-hydrate form of sodium sulfate, a white to off-white crystalline inorganic salt supplied as a laboratory reagent and biochemical assay component. It is used in sulfate conjugation studies, metabolic research, buffer preparation, and general chemical analysis.
- Ten-hydrate crystalline form with defined water content.
- White to off-white solid suitable for reagent use and storage.
- Commonly used in sulfate conjugation studies and metabolic research.
- Useful for buffer preparation and analytical procedures.
- Offered in small bench-scale pack sizes for laboratory workflows.
- SDS and certificate of analysis typically available from supplier.
Medchemexpress LLC Stigmast-5-en-3-ol, 3-(hydrogen sulfate), (3β)- (trimethylamine) | 95.0% | 521.37 g·mol⁻¹ | C32H59NO4S | 10 MG
Sitosterol sulfate (trimethylamine) is the trimethylamine salt form of sitosterol sulfate intended for biological and pharmacological research. It is supplied as a solid and is provided with analytical documentation to support quality assessment.
- Purity: 95.0%.
- Molecular formula: C32H59NO4S.
- Molecular weight: 521.37 g·mol⁻¹.
- Supplied as a solid suitable for small-scale in vitro studies.
- Includes COA and SDS for quality and safety information.
Medchemexpress LLC Vinblastine sulfate | 143-67-9 | MFCD00082457 | 99.6% | C46H60N4O13S | 10MG
Vinblastine sulfate is an analytical reference standard of the cytotoxic alkaloid vinblastine, supplied as a solid sulfate salt for research and analytical applications. It is intended for assay development, method validation, and quality control in biochemical and pharmaceutical research, with activity as a microtubule inhibitor.
Medchemexpress LLC Di-n-dodecyl phthalate-3,4,5,6-d4 | 2708280-31-1 | MFCD28009755 | 98.0% | 506.79 | C32H50D4O4 | 5 MG
Di-n-dodecyl Phthalate-3,4,5,6-d4 is a deuterium-labeled analogue of di-n-dodecyl phthalate designed as an isotope-labeled tracer or internal standard for analytical quantitation and research applications. It incorporates four deuterium atoms at the 3,4,5,6 positions and is supplied as a high-purity material with recommended cold storage for long-term stability.
- Deuterium-labeled internal standard for mass spectrometry and tracer studies.
- High isotopic enrichment suitable for quantitative analysis.
- Recommended storage: -20°C in pure form; -80°C for solutions for extended periods.
- Supplied in small-mass quantities appropriate for analytical workflows.
- For research use only; not validated for medical applications.
Medchemexpress LLC Galegine hemisulfate | 14279-86-8 | MFCD16293919 | 99.7% | 176.23 g/mol | C6H13N3·1/2H2O·4S | 10 MG
Galegine hemisulfate is a guanidine derivative used in research to activate AMP-activated protein kinase (AMPK), stimulate insulin-independent glucose uptake, and investigate antibacterial effects. It is supplied as a high-purity solid suitable for in vitro and in vivo studies.
- Activates AMPK in adipocytes, myotubes, and kidney cell lines.
- Stimulates insulin-independent glucose uptake in adipocytes and myotubes.
- Exhibits antibacterial activity against Staphylococcus aureus (MIC 4 mg/L).
- Reduces body weight in mice in dietary administration studies.
- Provided as a solid with high purity and specified storage conditions.
Medchemexpress LLC Sodium dodecyl sulfate-d25 | 110863-24-6 | MFCD00144219 | 98.0% | 313.53 g/mol | C12D25NaO4S | 50mg
Sodium-dodecyl sulfate-d25 is a deuterium labeled Sodium dodecyl sulfate Sodium dodecyl sulfate is the most widely used of the anionic alkyl sulfate surfactants[1]
Medchemexpress LLC Abiraterone sulfate | 1993430-25-3 | 98.9% | 429.57 g/mol | C24H31NO4S | 10 MG
Abiraterone sulfate is the sulfate metabolite of abiraterone supplied for research use. It is used in studies of drug metabolism and androgen biosynthesis because abiraterone is an irreversible CYP17A1 inhibitor with antiandrogen activity. The compound is provided in small research pack sizes for analytical and pharmacological experiments.
- Metabolite suitable for drug metabolism studies.
- Applicable to CYP17A1 and antiandrogen research.
- High purity for analytical applications (≈98.9%).
- Chemical formula C24H31NO4S and molecular weight 429.57 g/mol.
- Available in small research pack sizes, including 10 mg.
Medchemexpress LLC Bamethan hemisulfate | 5716-20-1 | 99.5% | 307.36 g/mol | C12H21NO6S | 10 MG
Bamethan hemisulfate is the hemisulfate salt of DL-bamethane, a small-molecule vasodilator supplied for research use. It is intended for studies of vascular function and blood flow and is provided as a well-characterized solid for analytical and experimental applications.
- Vasodilator for cardiovascular and hypertension research.
- High purity by HPLC suitable for analytical use.
- Solid form for accurate weighing and formulation.
- Stable when stored dry at recommended temperatures.
- Characterized by CAS 5716-20-1 and molecular weight 307.36 g/mol.
Medchemexpress LLC Dextran sulfate sodi 1g | 9011-18-1 | 450,000-550,000 Da | (C6H9NaO8S)n | 1 G
Dextran sulfate sodium salt (MW 450,000-550,000) is a high-molecular-weight sulfated polysaccharide supplied as a white to off-white solid for research use. It is commonly used in models of intestinal inflammation, antiviral studies, and in formulation of functional materials and nanoparticles.
- Molecular weight range: 450,000-550,000 Da.
- Sodium salt form supplied as a white to off-white solid.
- Used to induce experimental colitis and for antiviral research (HIV-1, influenza A).
- Applicable in nanoparticle formulation and functional material preparation.
- Available in multiple package sizes, including 1 G.
- Polymeric sulfated polysaccharide with formula (C6H9NaO8S)n.
Medchemexpress LLC 1,2-di-o-hexadecyl-sn-glycero-3-phosphocholine | 36314-47-3 | 97.0% | 706.07 g/mol | C40H84NO6P | 5 MG
1,2-Di-O-hexadecyl-sn-glycero-3-phosphocholine is a synthetic ether-linked phospholipid bearing hexadecyl (C16) ether chains at the sn-1 and sn-2 positions of glycerol. It is commonly used to prepare stable liposomes and model membranes for membrane biophysics and formulation studies, offering greater resistance to hydrolysis than ester-linked phospholipids.
- Stable ether-linked phospholipid suitable for liposome formation.
- Resistant to hydrolysis, improving membrane stability.
- High purity appropriate for research applications.
- Solid form simplifies storage and handling.
Medchemexpress LLC Cystamine dihydrochloride | 56-17-7 | MFCD00012905 | 99.9% | 225.20 g·mol⁻1 | C4H14Cl2N2S2 | 25 G
Cystamine dihydrochloride is the dihydrochloride salt of cystamine (the disulfide form of cysteamine). It is used as a transglutaminase (Tgase) inhibitor and in research on neurodegenerative disorders; supplied as a white to off-white solid with solubility and storage guidance for laboratory applications.
- High purity suitable for research applications (approx. 99.9%).
- Soluble in DMSO and water at high concentrations; protocols provided for in vivo formulation.
- White to off-white solid with clear appearance and handling guidance.
- Molecular weight 225.20 g·mol⁻1; formula C4H14Cl2N2S2.
- Available in multiple pack sizes for laboratory use with sealed storage recommendations.