Organosulfur Compounds
Medchemexpress LLC 3-Amino-5-methylpyrazole | 31230-17-8 | 98.7% | C4H7N3 | 100 G
3-Amino-5-methylpyrazole is a pyrazole heterocyclic compound that serves as a key intermediate for the synthesis of pyrazolylamide derivatives. It appears as a solid below 41°C and a liquid above 43°C, with a colorless to light yellow appearance. This chemical has a molecular weight of 97.12.
- Serves as a key intermediate for pyrazolylamide derivatives synthesis
- Appears as solid below 41°C and liquid above 43°C
- Has a colorless to light yellow appearance
- Store at 4°C, protected from light
- When in solvent, store at -80°C for 6 months or -20°C for 1 month, protected from light
Medchemexpress LLC Sulfapyridine | 144-83-2 | MFCD00038036 | 99.9% | 1 G
Sulfapyridine is a sulfonamide antibiotic that is a major metabolite of Sulfasalazine. It acts as an antibiotic agent by inhibiting recombinant P. carinii dihydropteroate synthetase (DHPS) with an IC50 of 0.18 μM. Beyond its antibacterial properties, Sulfapyridine also exhibits anti-inflammatory and anti-rheumatic activities.
- Inhibits IL-8, CXCL1, and MCP-1 production in synovial cells
- Active against Y. enterocolitica and Salmonella
- Significantly inhibits systemic allergic reactions in rats
- For research use only
eMolecules 3326-32-7 | Fluorescein isothiocyanate isomer I | Ochem Incorporation | MFCD00005063 | 389.380 | C21H11NO5S | 96.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3cc(ccc23)N=C=S)c1 | 1g | 773137907
Fluorescein isothiocyanate isomer I | Ochem Incorporation | 3326-32-7 | MFCD00005063 | 389.380 | C21H11NO5S | 96.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3cc(ccc23)N=C=S)c1 | 1g | 773137907
Medchemexpress LLC Sulfapyridine (Standard) | 144-83-2 | 99.9% | 25 MG
Sulfapyridine (Standard) is an analytical standard that serves as a sulfonamide antibiotic agent and a major metabolite of Sulfasalazine. It is intended for research and analytical applications. This compound exhibits antibacterial, anti-inflammatory, and anti-rheumatic activities, and has been shown to inhibit recombinant P. carinii dihydropteroate synthetase (DHPS) with an IC50 of 0.18 μM. It is commonly used in qualitative, quantitative, and methodological research experiments involving techniques such as HPLC, GC, and MS.
- Functions as an analytical standard.
- Acts as a sulfonamide antibiotic agent.
- Demonstrates antibacterial activity.
- Exhibits anti-inflammatory properties.
- Possesses anti-rheumatic activities.
- Inhibits P. carinii dihydropteroate synthetase.
- Suitable for HPLC, GC, and MS research.
Medchemexpress LLC Sulfadiazine (Standard) | 68-35-9 | 99.8% | 25 MG
Sulfadiazine (Standard) is the analytical standard of Sulfadiazine, intended for research and analytical applications. It is a sulfonamide antibiotic with antimalarial activity and can be used for toxoplasmosis research. This compound is the grade of analytical standard, which is the reference standard supplied assay.
- Analytical standard for Sulfadiazine
- Intended for research and analytical applications
- Sulfonamide antibiotic with antimalarial activity
- Can be used for toxoplasmosis research
- Used in qualitative research experiments in HPLC, GC, and MS
- Used in quantitative research experiments in HPLC, GC, and MS
- Used in methodological research experiments in HPLC, GC, and MS
Medchemexpress LLC Ethene, 1,1-bis(methylthio)-2-nitro- | 13623-94-4 | MFCD00010443 | 99.7% | 165.23 g/mol | C4H7NO2S2 | 1 G
1,1-Bis(methylthio)-2-nitroethylene (CAS 13623-94-4) is an organic biochemical reagent used in life-science research. It is supplied as a solid with high purity and is commonly used as a building block or reagent in organic synthesis and biochemical studies.
- High purity (99.7%).
- Molecular formula C4H7NO2S2.
- Molecular weight 165.23 g/mol.
- Solid reagent for organic synthesis and biochemical research.
- Available in lab-scale pack sizes starting at 1 g.
Medchemexpress LLC Cyclopentyl phenyl ketone | 5422-88-8 | MFCD00001378 | 98.4% | 174.24 g/mol | C12H14O | 10 G
Cyclopentyl phenyl ketone (CAS 5422-88-8) is an organic synthesis intermediate used as a building block in the preparation of active molecules and other fine chemicals. Provided for research use, it is characterized by a high purity and supports common ketone transformations such as reductions, condensations, and acylations.
- High purity (98.42%).
- Chemical formula C12H14O and molecular weight 174.24 g/mol.
- Suitable as a building block for synthesis of active molecules and intermediates.
- Supports common ketone transformations, e.g., reductions and condensations.
- Supplied with certificate of analysis and safety data sheet for quality and safety assurance.
Medchemexpress LLC Ethene, 1,1-bis(methylthio)-2-nitro- | 13623-94-4 | 99.7% | 165.23 g·mol⁻¹ | C4H7NO2S2 | 100 G
1,1-Bis(methylthio)-2-nitroethylene is an organic small molecule supplied as a biochemical reagent for life-science research. It is used as a research material in chemical and biological studies and is provided with quality documentation supporting identity and purity.
- Used as a biochemical reagent for chemical and biological research.
- High purity: 99.7% (GC) supporting reliable experimental results.
- Molecular formula C4H7NO2S2 with molecular weight 165.23 g·mol⁻¹.
- Available in multiple pack sizes for flexible lab use.
- Certificate of analysis available to verify composition and purity.
Medchemexpress LLC Sulfadiazine sodium | 547-32-0 | 98.0% | 5 G
Sulfadiazine sodium is a sulfonamide antibiotic with antimalarial activity, utilized in toxoplasmosis research.
- Sulfonamide antibiotic with antimalarial activity
- Useful for toxoplasmosis research
- Purity of 98.0%
- Molecular formula: C10H9N4NaO2S
- Molecular weight: 272.26
- Appears as a white to off-white solid
- Store solid at 4°C, protected from light, under nitrogen
- Store in solvent at -80°C for 6 months or -20°C for 1 month
Apexbio Technology LLC SULFATHIAZOLE-SODIUM-10G
Sulfathiazole sodium (CAS No 144-74-1) is commonly used in biomedical research as an antibacterial agent belonging to the sulfonamide class Originating from synthetic sulfonamide compounds it works by inhibiting bacterial folic acid synthesis through competitive antagonism of para-aminobenzoic acid (PABA) in the dihydropteroate synthase enzyme pathway Its in vitro activity is generally observed in the micromolar range against gram-positive and gram-negative bacteria It is frequently applied in various experimental models including cell cultures and animal studies to evaluate antibacterial efficacy and to screen for potential therapeutic effects Experimental concentrations typically depend on the specific research design
Apexbio Technology LLC DIPHENYL-DISULFIDE-500MG
Diphenyl disulfide (CAS No 882-33-7) is widely utilized in biomedical research particularly in the study of oxidative stress and sulfur-containing compound mechanisms Originating as an organosulfur compound it functions by modulating redox signaling pathways and altering thiol-disulfide exchange reactions In vitro its activity is observed in nanomolar to low micromolar ranges making it effective in various biochemical assays Commonly it is used in cellular models to investigate oxidative damage responses and in animal studies to evaluate potential therapeutic effects against oxidative stress-related conditions It also serves as a tool in drug screening processes to identify agents affecting disulfide bond dynamics Experimental concentrations typically depend on the specific research design ensuring adaptability across different experimental setups
Medchemexpress LLC Dixylyl disulphide | 13616-83-6 | MFCD00792370 | 274.44 g/mol | C16H18S2 | 5 G
Dixylyl disulphide is an organosulfur reagent (bis(2,4-dimethylphenyl) disulfide) used in biochemical and analytical research as a reference standard and as a synthetic reagent. Supplied for laboratory research use only, the product should be handled according to its safety data sheet and appropriate laboratory protocols.
- Organosulfur reagent for research and analytical applications.
- Useful as an impurity reference standard in analytical methods.
- Molecular formula C16H18S2 and molecular weight 274.44 g/mol.
- CAS number 13616-83-6 for unambiguous identification.
- Available in 5 G pack size for laboratory use.
- Consult the safety data sheet for hazards, handling, and storage.
eMolecules 3012-71-3 | Fluorescein 6-isothiocyanate | Chem-Impex | MFCD00005063 | 389.380 | C21H11NO5S | 95.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3cc(ccc23)N=C=S)c1 | 1g | 272385827
Fluorescein 6-isothiocyanate | Chem-Impex | 3012-71-3 | MFCD00005063 | 389.380 | C21H11NO5S | 95.000 | Oc1ccc2c(Oc3cc(O)ccc3C22OC(=O)c3cc(ccc23)N=C=S)c1 | 1g | 272385827