Thiophenes
Medchemexpress LLC Histamine dihydrochloride | 56-92-8 | MFCD00012703 | 100.0% | 184.07 g/mol | C5H11Cl2N3 | 10 MG
Histamine dihydrochloride is the dihydrochloride salt of histamine supplied as an analytical standard for research and analytical applications. It is provided as a crystalline solid for use in method development, calibration, and biochemical assays.
- High purity (99.96%) suitable for analytical use.
- Molecular weight 184.07 g/mol and formula C5H11Cl2N3.
- Available in small-scale packaging ideal for standards and method validation.
- Common applications include biochemical research, immunology, and pharmaceutical analysis.
- Supplied with datasheet and certificate of analysis for traceability.
Medchemexpress LLC 3-Bromothiophene | 872-31-1 | 99.8% | C4H3BrS | 25 G
3-Bromothiophene is a bromine atom-substituted 3-halogenated thiophene. Its polymers are conductive and have potential optoelectronic application value. It also acts as a key intermediate for synthesizing various pharmaceuticals, agrochemicals, and cosmetics.
- Bromine atom-substituted 3-halogenated thiophene
- Polymers are conductive with optoelectronic application value
- Key intermediate for synthesizing pharmaceuticals, agrochemicals, and cosmetics
- Used in the synthesis of chalcones and their derivatives
- Derivatives show anti-inflammatory, analgesic, and antibacterial activities
Medchemexpress LLC Azido-PEG4-hydrazide | 2170240-96-5 | 99.6% | C11H23N5O5 | 250 MG
Azido-PEG4-hydrazide is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs. It functions as a click chemistry reagent, containing an azide group that facilitates copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-containing molecules. It can also participate in strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules featuring DBCO or BCN groups.
- PEG-based PROTAC linker
- Used in the synthesis of PROTACs
- Functions as a click chemistry reagent
- Contains an azide group
- Undergoes copper-catalyzed azide-alkyne cycloaddition (CuAAc) with alkyne groups
- Undergoes strain-promoted alkyne-azide cycloaddition (SPAAC) with DBCO or BCN groups
- Exploits the intracellular ubiquitin-proteasome system to selectively degrade target proteins
Medchemexpress LLC Azido-PEG8-hydrazide | 2353410-11-2 | 96.11% | C19H39N5O9 | 50 MG
Azido-PEG8-hydrazide is a PEG-based PROTAC linker designed for the synthesis of PROTACs. It functions as a click chemistry reagent, capable of participating in copper-catalyzed azide-alkyne cycloaddition (CuAAc) reactions with alkyne-containing molecules, and strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules possessing DBCO or BCN groups. This product is intended for research use only.
- PEG-based PROTAC linker
- Click chemistry reagent
- Participates in CuAAc reactions
- Engages in SPAAC reactions
- Utilized in the synthesis of PROTACs
Medchemexpress LLC Anatabine dicitrate | 2741481-51-4 | MFCD32690113 | 99.0% | 544.46 | C22H28N2O14 | 10 MG
Anatabine dicitrate is a tobacco-derived alkaloid research reagent that functions as a potent α4β2 nicotinic acetylcholine receptor agonist and an inhibitor of NF-κB signaling. It can cross the blood-brain barrier and has been used in preclinical studies to reduce amyloid-β production and modulate neuroinflammatory pathways.
- Potent α4β2 nAChR agonist and NF-κB inhibitor.
- Demonstrates ability to lower amyloid-β production in models.
- Can cross the blood-brain barrier.
- High purity (approximately 99.0%).
- Solid, white to off-white appearance.
- Molecular weight 544.46; formula C22H28N2O14.
- Available in small research pack sizes such as 10 MG.
eMolecules 4-(Thiophene-2-sulfonylamino)-benzoic acid | 82068-35-7 | MFCD00493010 | 25mg
Oakwood Chemical | 4-(Thiophene-2-sulfonylamino)-benzoic acid | 25mg | 537683273 | 029006 | | 82068-35-7 | MFCD00493010 | 283.320 | C11H9NO4S2
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Chem-Impex International, Inc. 5-Bromo-2-formylthiophene | 4701-17-1 | MFCD00005432 | 25G
5-Bromo-2-formylthiophene, 4701-17-1, MFCD00005432, 25G
AARON CHEMICALS LLC 5-bromothiophene-3-carboxylic acid | 100523-84-0 | 207.05 g/mol |
5-bromothiophene-3-carboxylic acid | 100523-84-0 | 207.05 g/mol |
Selleck Chemical LLC 1400W 2HCl
1400W (N-(3-(Aminomethyl)benzyl)acetamidine) is a slow tight binding and highly selective inhibitor of inducible nitric-oxide synthase(iNOS)
![eMolecules 1-(6-Chlorobenzo[d]thiazol-2-yl)hydrazine | 51011-54-2 | MFCD00832729 | 1g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502178010.JPG-250.jpg)
eMolecules 1-(6-Chlorobenzo[d]thiazol-2-yl)hydrazine | 51011-54-2 | MFCD00832729 | 1g
Chem-Impex | 1-(6-Chlorobenzo[d]thiazol-2-yl)hydrazine | 1g | 386900073 | 25932 | | 51011-54-2 | MFCD00832729 | 199.660 | C7H6ClN3S
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Medchemexpress LLC 2-undecyl-4R-thiazolidinecarboxylic acid | 298186-80-8 | ≥98.0% | 5 MG
CAY10444 (BML-241) is a small-molecule antagonist of the sphingosine-1-phosphate receptor 3 (S1P3), used as a research reagent to study S1P3-mediated calcium mobilization and related cellular responses in vitro.
- Antagonist of S1P3, used in cell-based calcium and migration assays.
- High purity: ≥98.0%.
- Molecular weight 287.5 g/mol; formula C15H29NO2S.
- Crystalline solid; store at -20°C.
- Supplied as a small research vial (typical single-vial quantity: 5 mg).
eMolecules 5-(Methylthio)thiophene-2-carboxylic acid | 20873-58-9 | MFCD00173742 | 5g
Combi-Blocks | 5-(Methylthio)thiophene-2-carboxylic acid | 5g | 482934530 | QG-0377 | 97.000 | 20873-58-9 | MFCD00173742 | 174.230 | C6H6O2S2
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