Quaternary ammonium salts
Medchemexpress LLC Tetramethylammonium acetate hydrate | 1266615-86-4 | MFCD03066126 | 97.0% | 151.20 g/mol | C6H17NO3 | 50 G
Tetramethylammonium acetate hydrate is an organic salt used as a biochemical reagent in life-science research. It serves in buffer preparation, solution formulation, and various biochemical assays. Store the solid sealed at 4°C and protect from moisture and light; prepared solutions can be stored at -80°C (up to 6 months) or -20°C (up to 1 month) when sealed and protected from moisture and light.
- Used as a reagent in biochemical assays.
- Suitable for buffer preparation and solution formulation.
- Hydrated salt; molecular weight 151.20 g/mol.
- CAS number 1266615-86-4 for unambiguous identification.
- Storage: store sealed at 4°C, away from moisture and light.
Medchemexpress LLC Choline Fenofibrate | 856676-23-8 | MFCD18382233 | 99.5% | 421.91 | 5 MG
Choline Fenofibrate (ABT-335) is a choline salt of Fenofibric acid that releases free Fenofibric acid in the gastrointestinal tract. Fenofibric acid acts as a PPAR activator with an antihyperlipidemic effect. It exhibits excellent absolute oral bioavailability (rat 93.4%) and Cmax (rat 7944.2 ng/mL) following oral administration (rat 4 mg/kg), and a terminal elimination half-life (rat 5.4 h) following intravenous injection (rat 4 mg/kg).
- Acts as a PPAR activator
- Exhibits antihyperlipidemic effects
- High purity (99.54%)
- Solid appearance, light yellow to yellow color
- Soluble in water (100 mg/mL), ethanol (33.33 mg/mL), and DMSO (20 mg/mL) with ultrasonic assistance
- Recommended solid storage at 4°C, sealed and away from moisture
- Recommended solvent storage at -80°C for 6 months, or -20°C for 1 month, sealed and away from moisture.
Medchemexpress LLC Tetraethylammonium trifluoromethanesulfonate | 35895-69-3 | MFCD00042586 | ≥98.0% | 279.32 g/mol | C9H20F3NO3S | 10 G
Tetraethylammonium trifluoromethanesulfonate is the triflate salt of tetraethylammonium used as a reagent and supporting electrolyte in organic synthesis and electrochemical research. It is a quaternary ammonium salt with a well-defined molecular formula and molecular weight and is supplied for laboratory use with recommended sealed, moisture-free storage.
- Quaternary ammonium triflate reagent suitable for research use.
- Molecular formula C9H20F3NO3S; molecular weight 279.32 g/mol.
- Typical physical form: solid, crystalline.
- Storage: 4°C, sealed, away from moisture; in solvent -80°C (6 months) or -20°C (1 month).
- CAS number 35895-69-3.
Medchemexpress LLC Bethanechol (chloride) | 590-63-6 | 99.6% | 1 ML
Bethanechol chloride is a parasympathomimetic agent and a mAChR agonist, directly stimulating muscarinic acetylcholine receptors (M1, M2, M3, M4, and M5) of the parasympathetic nervous system. It is suitable for laboratory research and the manufacture of substances.
- Acts as a mAChR agonist
- Directly stimulates muscarinic acetylcholine receptors (M1, M2, M3, M4, M5)
- For research use only
- Purity of 99.6%
- Available as a 10 mM * 1 mL solution in DMSO
- Recommended storage at 4°C, sealed, away from moisture
- In solvent, recommended storage at -80°C for 6 months or -20°C for 1 month
Medchemexpress LLC Decamethonium Bromide | 541-22-0 | 98.7% | 5 G
Decamethonium Bromide is an acetylcholine receptor inhibitor and muscle relaxant. It functions by first inducing depolarization of skeletal muscles, followed by binding to postsynaptic acetylcholine receptors to cause persistent paralysis. This product is intended for research use only and is not sold to patients.
- Inhibits acetylcholine receptors and acts as a muscle relaxant
- Initiates muscle depolarization before inducing paralysis
- Suitable for various research applications in pharmacology and neuroscience
- Soluble in DMSO (83.33 mg/mL) and H2O (≥ 50 mg/mL)
- Recommended storage at 4°C sealed, away from moisture; in solvent, -80°C for 6 months or -20°C for 1 month
Medchemexpress LLC Benzoylcholine chloride | 2964-09-2 | MFCD00011786 | 98.9% | 243.73 g/mol | C12H18ClNO2 | 5 G
Benzoylcholine chloride is a biochemical reagent supplied as a white to off-white solid for life-science research. It is used as an organic substrate or biological material in biochemical assays and laboratory studies, and is provided in small laboratory pack sizes with defined purity and storage recommendations.
- CAS number 2964-09-2.
- Molecular formula C12H18ClNO2; molecular weight 243.73 g/mol.
- Purity 98.9%.
- Appearance white to off-white solid.
- Storage sealed at 4°C; in solvent: -80°C for up to 6 months, -20°C for up to 1 month.
- Available packaging 5 g, 10 g, 25 g, 50 g.
- Typical use substrate or reagent in biochemical assays and research.
Medchemexpress LLC Tetraethylammonium chloride | 56-34-8 | 98% | 100 G
Tetraethylammonium chloride is a non-selective potassium channel blocker. It is also described as a good substrate for organic cation transporter (OCTN1) and possesses antitumor properties.
- Molecular weight: 165.70
- Formula: C8H20ClN
- Appearance: Solid
- Color: White to off-white
- Shipping at room temperature in continental US; may vary elsewhere.
- Storage at 4°C, sealed, away from moisture. In solvent: -80°C for 6 months, -20°C for 1 month.
- Soluble in H2O (≥ 100 mg/mL) and DMSO (100 mg/mL).
- Inhibits proliferation and increases apoptosis in glioma cells.
- Elevates Bax/Bcl-2 protein ratio and increases intracellular ROS generation in glioma cells.
- Increases contractility of colon and rectum in rats.
Medchemexpress LLC Sn-Glycero-3-phosphocholine | 28319-77-9 | ≥98.0% | 257.22 | 5 G
sn-Glycero-3-phosphocholine acts as a precursor in the biosynthesis of brain phospholipids, increasing choline bioavailability in nervous tissue. It has shown significant effects on cognitive function with a good safety profile and tolerability, and is effective in treating Alzheimer's disease and dementia.
- Precursor in brain phospholipids biosynthesis
- Increases choline bioavailability in nervous tissue
- Significant effects on cognitive function
- Good safety profile and tolerability
- Effective in treating Alzheimer's disease and dementia
- Target: Cholinesterase (ChE), Endogenous Metabolite
- Research area: Neurological Disease
- Appearance: White to off-white solid
- Purity: ≥98.0%
- Storage: 4°C, stored under nitrogen, away from moisture. In solvent: -80°C, 6 months; -20°C, 1 month