Organosulfur Compounds
Medchemexpress LLC 4-azido-2,2,6,6-tetramethyl-1-piperidinyloxy | 63697-61-0 | MFCD16659950 | 99.4% | 197.26 g/mol | C9H17N4O | 10 MG
N3-TEMPO is an azide-functionalized TEMPO derivative used to introduce a nitroxide spin label via click chemistry. It participates in copper-catalyzed azide-alkyne cycloaddition (CuAAC) and strain-promoted azide-alkyne cycloaddition (SPAAC), enabling efficient conjugation and labeling of biomolecules. The compound is supplied as a high-purity solid for research applications.
- Azide-functionalized TEMPO for click chemistry.
- Reacts in CuAAC and SPAAC for efficient conjugation.
- Introduces a stable nitroxide spin label for EPR and probing studies.
- High purity suitable for research-grade applications.
- Solid form for convenient storage and handling.
- Useful for labeling proteins, nucleic acids, lipids, and small molecules.
eMolecules 2,5-DIMETHYLPYRIMIDIN-4-AMINE | 73-70-1 | | 250mg
WuXi ChemSupply | 2,5-DIMETHYLPYRIMIDIN-4-AMINE | 250mg | 599168132 | LN01360470 | 95.000 | 73-70-1 | | 123.159 | C6H9N3
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Apexbio Technology LLC Sulfanilamide 63-74-1 10mM (in 1mL DMSO)
Sulfanilamide is a competitive inhibitor targeting bacterial dihydropteroate synthetase (DHPS) an enzyme essential in microbial folate biosynthesis pathway By inhibiting DHPS the compound limits synthesis of dihydrofolate a precursor crucial for bacterial DNA replication and proliferation In enzymatic assays evaluating inhibition potency Sulfanilamide demonstrates an IC50 value of approximately 320 M Due to its defined mode of action Sulfanilamide is extensively utilized in microbiology and pharmacology research particularly for investigating bacterial metabolic pathways resistance mechanisms and screening potential antibacterial agents
Medchemexpress LLC Iduronate 2-sulfatase protein, human | 50936-59-9 | >95.0% | 1 MG
Recombinant human iduronate 2-sulfatase (IDS) is a lysosomal enzyme produced in HEK293 cells and supplied lyophilized for research use. It participates in the degradation of dermatan sulfate and heparan sulfate, and is suitable for biochemical assays and enzyme activity studies.
- Expression system: HEK293 cells
- Tag: C-terminal His
- Purity: >95.0% by reducing SDS-PAGE
- Molecular weight: ~75-95 kDa (glycosylated)
- Formulation: lyophilized from 0.22 μm filtered PBS, pH 7.4
- Storage: store lyophilized at -20°C; aliquot and freeze at -80°C for long term
- Activity: specific activity ~6.123 pmoL/min/μg
Medchemexpress LLC 6-isothiocyanato-fluorescein | 3012-71-3 | MFCD00041838 | 90.0% | 389.38 g·mol⁻¹ | C21H11NO5S | 250 MG
6-Isothiocyanato-Fluorescein (FITC isomer II) is an amine-reactive fluorescent labeling reagent used to derivatize primary amines on proteins, peptides, and other biomolecules for fluorescence detection and conjugation workflows. It is supplied as a solid and reacts via its isothiocyanate group to form stable thiourea linkages.
- Amine-reactive isothiocyanate group for stable thiourea bond formation.
- Suitable for labeling proteins, peptides, and small molecules for fluorescence detection.
- Offered as a 250 MG solid convenient for multiple conjugation reactions.
- Typical purity approximately 90.0% by supplier specification.
- Molecular formula C21H11NO5S and molecular weight 389.38 g·mol⁻¹.
- CAS number 3012-71-3 for unambiguous chemical identification.
Medchemexpress LLC Hydroxyethyl disulfide | 1892-29-1 | MFCD00002906 | 98.8% | 154.25 g/mol | C4H10O2S2 | 10 G
Hydroxyethyl disulfide is a small-molecule laboratory reagent used in biochemical research. It is reported to interact with thymidylate synthase pathways and is provided with supporting documentation such as a certificate of analysis and safety data sheet. The compound is commonly used as a reagent or intermediate in chemical and biochemical studies.
- Purity 98.8% (reported)
- Cas number 1892-29-1
- Molecular formula C4H10O2S2
- Molecular weight 154.25 g/mol
- Available as a 10 G package
SIGMA ALDRICH FINE CHEMICALS BIOSCIENCES TETRAMETHYLRHODAMINE ISOTHIOCY
NC3521761 TETRAMETHYLRHODAMINE ISOTHIOCY
eMolecules (Isopropylthio)acetic acid | 22818-59-3 | MFCD07801373 | 25g
Oakwood Chemical | (Isopropylthio)acetic acid | 25g | 537720083 | 311009 | | 22818-59-3 | MFCD07801373 | 134.190 | C5H10O2S
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Chem-Impex International, Inc. 3-(2-Pyridyldithio)propionic acid N-hydroxyuccinimide ester | 68181-17-9 | MFCD00009636 | 250MG
3-(2-Pyridyldithio)propionic acid N-hydroxyuccinimide ester, 68181-17-9, MFCD00009636, 250MG
![eMolecules Ambeed / (2R4aR6S7R8S8aR)-6-(Ethylthio)-8-(naphthalen-2-ylmethoxy)-2-phenylhexahydropyrano[32-d][13]dioxin-7-yl benzoate / 100mg / 665578997 / A506940 / / 352008-11-8 / [null] / 556.670 / C33H32O6S](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502431243.PNG-250.jpg)
eMolecules Ambeed / (2R4aR6S7R8S8aR)-6-(Ethylthio)-8-(naphthalen-2-ylmethoxy)-2-phenylhexahydropyrano[32-d][13]dioxin-7-yl benzoate / 100mg / 665578997 / A506940 / / 352008-11-8 / [null] / 556.670 / C33H32O6S
Ambeed / (2R4aR6S7R8S8aR)-6-(Ethylthio)-8-(naphthalen-2-ylmethoxy)-2-phenylhexahydropyrano[32-d][13]dioxin-7-yl benzoate / 100mg / 665578997 / A506940 / / 352008-11-8 / [null] / 556.670 / C33H32O6S
Medchemexpress LLC IL-17A modulator-2 | 2748749-47-3 | 98.4% | C33H31N5O5 | 25 MG
IL-17A modulator-2 is a chemical compound with the molecular formula C33H31N5O5, presented as a white to off-white solid. It has a molecular weight of 577.63 and demonstrates a purity of 98.44% (HPLC). This compound is ideal for research applications requiring a high-purity reagent, with specific storage recommendations to maintain its stability.
- White to off-white solid appearance
- Molecular formula: C33H31N5O5
- Molecular weight: 577.63
- Purity: 98.44% (HPLC)
- Solid form storage: 4°C, sealed, away from moisture and light
- In solvent storage: -80°C for 6 months or -20°C for 1 month, sealed, away from moisture and light
Medchemexpress LLC MicroRNA modulator-2 | 438599-31-6 | 99.5% | 432.49 g·mol⁻¹ | C23H20N4O3S | 10 MG
MicroRNA modulator-2 is an oxadiazole-class small molecule inhibitor of microRNA-21 (miR-21) with an AC50 of 16.48 μM. Supplied as a solid for research use, it is intended for in vitro miRNA inhibition studies and related cancer research. Molecular formula C23H20N4O3S; molecular weight 432.49 g·mol⁻¹.
- Oxadiazole-class small molecule inhibitor of miR-21.
- AC50 16.48 μM in reported assays.
- High purity (≈99.5%).
- Supplied as a solid; common size 10 mg.
- Suitable for in vitro cellular and biochemical miRNA studies.
- Store at -20°C; for research use only.
Selleck Chemical LLC ZEN-3694-E1517-5MG
ZEN-3694 is an orally bioavailable bromodomain extraterminal inhibitor (BETi) that leads to down-regulation of expression of AR-signaling in metastatic castrationresistant prostate cancer (mCRPC) models
Medchemexpress LLC Dimethyl trisulfide | 3658-80-8 | 99.7% | 1 ML
Dimethyl trisulfide is a highly effective cyanide scavenger, naturally isolated from various plants including garlic, onions, and broccoli. This compound plays a crucial role in converting cyanide into thiocyanate. Beyond its chemical applications, it is recognized for its ecological significance, being utilized by saprophagous insects to pinpoint breeding grounds in decaying organic matter and by certain flowers to attract these insects.
- Converts cyanide to thiocyanate, exhibiting over 40 times higher efficacy than thiosulfate.
- Induces significant electrophysiological responses in insect antennae, aiding in ecological interactions.
- Demonstrates protective effects against cyanide poisoning in in vivo studies.
- Can be isolated from common plants like garlic, onions, and broccoli.