Quaternary ammonium salts
Alkali Scientific Choline Chloride, 250 Grams
Choline Chloride, a quaternary ammonium compound, is commonly used in laboratory settings as a vital component in molecular biology and biochemistry. This 250g powder form of choline chloride is essential for studying lipid metabolism, enzyme activity, and as a nutrient supplement in cell culture media. It is used extensively in the production of phosphatidylcholine, a key phospholipid in cellular membranes. Additionally, choline chloride plays an important role in understanding neurobiology, liver function, and metabolic disorders. This reagent also finds applications in agricultural research, particularly in animal feed and growth studies.
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
Medchemexpress LLC Eicosanoyl-carnitine chloride | 149116-07-4 | 98.3% | 492.17 | 5 MG
Eicosanoyl-carnitine chloride is an ester product. It is for research use only and not sold to patients.
Medchemexpress LLC D-Carnitine | 541-14-0 | 99.9% | 161.20 | 250 MG
D-Carnitine is an orally available isomer of the essential nutrient L-carnitine that promotes long-chain fatty acid transport into the mitochondrial matrix for beta-oxidation. It also exhibits antiparasitic activity.
- Orally available isomer of L-carnitine.
- Promotes long-chain fatty acid transport into the mitochondrial matrix for beta-oxidation.
- Has antiparasitic activity.
- Inhibits the uptake of L-carnitine by renal brush marginal membrane vesicles in rats (at 0.5 μM).
- Inhibits the uptake of L-carnitine by primary human limbal (HCLE) and conjunctival epithelium (HCjE) cells (at 0.5, 1 μM).
- Inhibits parasite activity in rats and mice infected with trypanosoma (at 75-300 mg/kg/day, orally).
Medchemexpress LLC Decanoyl-L-carnitine | 3992-45-8 | 98.0% | 315.45 g/mol | C17H33NO4 | 5 MG
Decanoyl-L-carnitine is an acylcarnitine derivative used as a research reagent and diagnostic metabolite biomarker. It stimulates formation of desaturated fatty acid metabolites from [1-14C]-22:4 (n-6) and [1-14C]-22:5 (n-3). For research use only.
- Used as a diagnostic metabolite biomarker and research reagent.
- Stimulatory effect on formation of desaturated fatty acid metabolites.
- High purity: 98.0%.
- Solid, white to off-white appearance; molecular weight 315.45 g/mol.
- Soluble in DMSO at 100 mg/mL with ultrasonic assistance.
- Powder storage stable at -20°C for up to 3 years.
Chem-Impex International, Inc. Octadecyltrimethylammonium bromide | MFCD00043171 | 100G
Octadecyltrimethylammonium bromide, MFCD00043171, 100G
Chem-Impex International, Inc. Tetrabutylammonium bromide | 1643-19-2 | MFCD00011633 | 100G
Tetrabutylammonium bromide, 1643-19-2, MFCD00011633, 100G
Sigma Aldrich Fine Chemicals Biosciences Acetylthiocholine iodide >=98% (TLC), powder or crystals | 1866-15-5 | MFCD00011819 | 25G
Acetylthiocholine iodide >=98% (TLC), powder or crystals | Purity: >=98% (TLC) | Mol Wt: 289.18 | 1866-15-5 | MFCD00011819 | 25G
Sigma Aldrich Fine Chemicals Biosciences Tetraethylammonium chloride BioUltra, for molecular biology, >=99.0% (AT) | 56-34-8 | MFCD00011828 | 25G
Tetraethylammonium chloride BioUltra, for molecular biology, >=99.0% (AT) | Purity: >=99.0% (AT) | Mol Wt: 165.7 | 56-34-8 | MFCD00011828 | 25G
Sigma Aldrich Fine Chemicals Biosciences Acetylthiocholine iodide >=99.0% (AT) | 1866-15-5 | MFCD00011819 | 5G
Acetylthiocholine iodide >=99.0% (AT) | Purity: >=99.0% (AT) | Mol Wt: 289.18 | 1866-15-5 | MFCD00011819 | 5G
Sigma Aldrich Fine Chemicals Biosciences Acetylthiocholine iodide >=99.0% (AT) | 1866-15-5 | MFCD00011819 | 25G
Acetylthiocholine iodide >=99.0% (AT) | Purity: >=99.0% (AT) | Mol Wt: 289.18 | 1866-15-5 | MFCD00011819 | 25G
Sigma Aldrich Fine Chemicals Biosciences Acetylthiocholine iodide >=99.0% (AT) | 1866-15-5 | MFCD00011819 | 1G
Acetylthiocholine iodide >=99.0% (AT) | Purity: >=99.0% (AT) | Mol Wt: 289.18 | 1866-15-5 | MFCD00011819 | 1G