Quaternary ammonium salts
Medchemexpress LLC N-hexanoyl-DL-homoserine lactone | 106983-28-2 | 98.0% | 199.25 | C10H17NO3 | 25 MG
N-hexanoyl-DL-homoserine lactone is an N-acyl homoserine lactone (AHL) quorum sensing signaling molecule used in research to study bacterial communication and related biological effects.
- Used to study quorum sensing and bacterial signaling.
- Available as a solid and as a 10 mM solution in DMSO.
- Reported purity 98.0%.
- Molecular formula C10H17NO3 and molecular weight 199.25.
- Provided in multiple packaging sizes including 25 mg.
Medchemexpress LLC Tetramethylammonium 10g
Tetramethylammonium p-toluenesulfonate is a quaternary ammonium compound belonging to the class of alkylammonium salts This compound is widely used as a phase transfer catalyst in organic synthesis to facilitate the transfer of reactants between immiscible phases Furthermore it can be used as a surfactant emulsifier or stabilizer in various industrial applications Its unique chemical properties make it an important ingredient in the production of pharmaceuticals agrochemicals and materials science products
Apexbio Technology LLC Epinephrine Bitartrate 51-42-3 10mM (in 1mL DMSO)
Epinephrine bitartrate the bitartrate salt form of endogenous epinephrine is a catecholamine neurotransmitter capable of simultaneously activating - and -adrenergic receptors Through receptor-mediated interactions epinephrine bitartrate modulates diverse physiological processes including vascular tone regulation bronchodilation cardiac function modulation and central nervous system stress responses This compound serves as an important pharmacological tool for in vitro and in vivo research studies investigating adrenergic receptor signaling pathways cardiovascular physiology respiratory system dynamics autonomic nervous system functions and related physiological or pathological conditions
Medchemexpress LLC Choline tosylate 100g
Choline tosylate is a nucleophilic compound that inhibits phospholipase A2 and phospholipase C Choline tosylate inhibits tumor growth in mice by inhibiting the formation of diacylglycerol (DAG)[1][2]
Medchemexpress LLC Choline tosylate 10g
Choline tosylate is a nucleophilic compound that inhibits phospholipase A2 and phospholipase C Choline tosylate inhibits tumor growth in mice by inhibiting the formation of diacylglycerol (DAG)[1][2]
Medchemexpress LLC Tetramethylammonium hexafluorophosphate | 558-32-7 | MFCD00012012 | 99.0% | 219.11 g·mol⁻1 | C4H12F6NP | 50 G
Tetramethylammonium hexafluorophosphate is a tetraalkylammonium salt supplied as a white to off-white solid reagent used in organic synthesis and electrochemical applications. It serves as a stable source of tetramethylammonium cation and hexafluorophosphate anion for use as a supporting electrolyte, phase-transfer agent, or reagent in analytical workflows.
- Supplied as a white to off-white solid.
- Suitable for organic synthesis and electrochemical studies.
- Stable and low hygroscopicity for reliable handling.
- Available in laboratory pack sizes, including 50 g.
- Provides tetramethylammonium and hexafluorophosphate ions for analytical use.
Medchemexpress LLC Benzoylcholine chloride | 2964-09-2 | MFCD00011786 | 98.9% | 243.73 g/mol | C12H18ClNO2 | 25 G
Benzoylcholine Chloride is a quaternary ammonium biochemical reagent provided for laboratory research use. It functions as a choline/acetylcholine analog in biochemical and pharmacology assays and is supplied with quality documentation to support experimental reproducibility.
- High purity 98.9%.
- Molecular weight 243.73 g/mol; formula C12H18ClNO2.
- Identified by CAS number 2964-09-2.
- Available in 5 g, 10 g, 25 g, and 50 g package sizes.
- Includes datasheet, certificate of analysis, safety data sheet, and handling instructions.
- Suitable for biochemical assays and pharmacology research.
Medchemexpress LLC L-Carnitine (Standard) | 541-15-1 | MFCD00038747 | 100.0% | 100 MG
L-Carnitine (Standard) is the analytical standard of L-Carnitine. It is a highly polar, small zwitterion and an essential co-factor for the mitochondrial β-oxidation pathway. This product is intended for research and analytical applications.
- Functions to transport long-chain fatty acyl-CoAs into the mitochondria for degradation by β-oxidation.
- Acts as an antioxidant.
- Can ameliorate metabolic imbalances in many inborn errors of metabolism.
- Commonly used in qualitative, quantitative, and methodological research experiments such as HPLC, GC, and MS.
eMolecules Combi-Blocks Tetraethylammonium chloride 1kg 335344684 QB-0002 96 000 56-34-8 MFCD00011828 165 710 C8H20ClN
Combi-Blocks Tetraethylammonium chloride 1kg 335344684 QB-0002 96 000 56-34-8 MFCD00011828 165 710 C8H20ClN
Research Products International Corp Choline Chloride, 250 Grams
- CAS Number: 67-48-1
- Molecular Formula: C5H14NOCl
- Molecular Weight: 139.6
Medchemexpress LLC L-Carnitine | 541-15-1 | MFCD00038747 | 100.0% | 50 G
L-Carnitine, also known as (R)-Carnitine or Levocarnitine, is a highly polar, small zwitterion that serves as an essential co-factor for the mitochondrial β-oxidation pathway. Its primary function involves transporting long-chain fatty acyl-CoAs into the mitochondria for degradation through β-oxidation. L-Carnitine also acts as an antioxidant and has demonstrated the ability to ameliorate metabolic imbalances in various inborn errors of metabolism. This product is intended for research use only.
- Essential co-factor for mitochondrial β-oxidation
- Transports long-chain fatty acyl-CoAs into mitochondria
- Acts as an antioxidant
- Ameliorates metabolic imbalances
- For research use only