Quaternary ammonium salts
Medchemexpress LLC Choline bitartrate | 87-67-2 | MFCD00036332 | 98.4% | 253.25 g/mol | C9H19NO7 | 250 MG
Choline bitartrate is a high-purity analytical reference material used for method development, calibration, and quality control in biochemical and pharmaceutical research. Supplied in small laboratory pack sizes, it is intended for use as a methyl donor standard and for validating analytical assays.
- High purity (98.44%) suitable for analytical applications.
- Supplied with certificate of analysis and safety data sheet.
- Available in laboratory-friendly pack sizes, including 250 MG.
- Identifiable by CAS number 87-67-2 and formula C9H19NO7.
- Suitable as a methyl donor standard for biochemical assays.
Medchemexpress LLC Choline (bitartrate) | 87-67-2 | MFCD00036332 | 98.4% | 253.25 g/mol | C9H19NO7 | 50 MG
Choline (bitartrate) is an analytical standard provided as a solid reagent for laboratory and analytical use. It is intended for calibration, quantitation, and method validation where accurate measurement of choline is required. Pack sizes are small to support analytical workflows and minimize waste.
- Analytical standard suitable for calibration and method validation.
- High assay purity, 98.4%, for reliable quantitation.
- Small pack sizes for minimal waste and convenient handling.
- Water-soluble solid compatible with common analytical solvents.
- CAS number 87-67-2 for unambiguous substance identification.
Selleck Chemical LLC Choline Chloride S4171-1g
Choline chloride(Hepacholine) is a quaternary ammonium salt used as an additive for animal feed It is important as a precursor of acetylcholine as a methyl donor in various metabolic processes and in lipid metabolism
Selleck Chemical LLC Cholic acid S3742-1g
Cholic acid is a naturally occurring bile acid that is insoluble in water and is used to treat patients with genetic deficiencies in the synthesis of bile acids
Chem-Impex International, Inc. Choline chloride | 67-48-1 | MFCD00011721 | 10KG
Choline chloride, 67-48-1, MFCD00011721, 10KG
Medchemexpress LLC Acetyl-L-carnitine | 3040-38-8 | 99.86% | 203.24 | 50 MG
Acetyl-L-carnitine | 3040-38-8 | 99.86% | 203.24 | 50 MG
Medchemexpress LLC Acetyl-L-carnitine | 3040-38-8 | 99.7% | 203.24 | 25 MG
Acetyl-L-carnitine | 3040-38-8 | 99.7% | 203.24 | 25 MG
Medchemexpress LLC (±)-Carnitine chloride | 461-05-2 | 98.0% | 1 ML
(±)-Carnitine chloride, also known as DL-Carnitine chloride, is a compound with both D and L isomers. L-carnitine plays a vital role in the β-oxidation of fatty acids and exhibits significant antioxidant and anti-inflammatory activities, making it valuable for various biological studies.
- Facilitates shuttling of long-chain fatty acids across the inner mitochondrial membrane.
- Increases palmitoyl-CoA-induced mitochondrial respiration.
- Augments Nrf2 nuclear translocation and HO-1 expression.
- Protects cells against H2O2-induced cell damage via Akt-mediated Nrf2 signaling.
- Down-regulates ubiquitin proteasome pathway and increases IGF-1.
- Alleviates skeletal muscle atrophy in animal models.
- Suppresses atrogin-1 mRNA expression.
- Reduces renal fibrosis and pro-oxidative and proinflammatory states.
- Increases PPAR-γ expression.
Medchemexpress LLC Hexanoyl-coenzyme A triammonium | 799812-81-0 | 916.77 | 1 MG
Hexanoyl-coenzyme A triammonium (06:0 Coenzyme A) is a medium-chain fatty acyl CoA. It serves as an acyl donor substrate for ghrelin O-acyltransferase (GOAT).
- Medium-chain fatty acyl CoA
- Acyl donor substrate for ghrelin O-acyltransferase (GOAT)
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.
![eMolecules L-Carnitine hydrochloride | Combi-Blocks | 6645-46-1 | MFCD00066100 | 197.660 | C7H16ClNO3 | 98.000 | [Cl-].C[N+](C)(C)C[C@H](O)CC(O)=O | 5g | 205397247](https://assets.fishersci.com/TFS-Assets/CCG/product-images/NC1600933.jpg-250.jpg)
eMolecules L-Carnitine hydrochloride | Combi-Blocks | 6645-46-1 | MFCD00066100 | 197.660 | C7H16ClNO3 | 98.000 | [Cl-].C[N+](C)(C)C[C@H](O)CC(O)=O | 5g | 205397247
L-Carnitine hydrochloride | Combi-Blocks | 6645-46-1 | MFCD00066100 | 197.660 | C7H16ClNO3 | 98.000 | [Cl-].C[N+](C)(C)C[C@H](O)CC(O)=O | 5g | 205397247
Medchemexpress LLC Linoleyl carnitine | 36816-10-1 | 99.7% | 423.63 | 1 MG
Linoleyl carnitine is an acylcarnitine and a metabolite. Its presence in the liver shows a negative correlation with pantothenic acid and citric acid in the serum. This compound is known to accumulate when there is a deficiency in mitochondrial carnitine palmitoyltransferase II (CPT II).
- It is an endogenous metabolite.
- Its levels in the liver are negatively associated with serum pantothenic acid and citric acid.
- It accumulates in cases of mitochondrial CPT II deficiency, indicating its involvement in lipid metabolism.
- It is a chemical reagent intended for research purposes only.
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).
Lkt Laboratories CAS 6645-46-1, ≥98%, Endogenous quaternary ammonium required for fatty acid transport. Increases muscle carnitine content and work output while decreasing glycogen utilization during exercise.
L-Carnitine is an endogenous quaternary ammonium compound required for fatty acid transport; it is often given as a dietary supplement. The L-isomer is active, exhibiting anti-osteoporotic, antioxidative, and cardioprotective activities. In a clinical setting, L-carnitine administration increases muscle carnitine content and work output while decreasing glycogen utilization during exercise. Additionally, L-carnitine improves postprandial flow-mediated dilation, slightly increasing vascular function. In animal models, L-carnitine increases bone mineral density and decreases bone resorption. L-Carnitine also improves plasma markers of exercise stress such as malondialdehyde. L-Carnitine improves symptoms of cardiovascular disease accompanying myocardial infarction and decreases ventricular arrhythmias, symptoms of angina, and mortality rates.