87-67-2
87-67-2
Chemical Structure
Choline (bitartrate)
- CAS No.: 87-67-2
- Formula:C9H19NO7
- Molecular Weight:253.25
IUPAC Name: 2-hydroxy-N,N,N-trimethylethan-1-aminium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate
InChIKey: QWJSAWXRUVVRLH-LREBCSMRSA-M
SMILES: OCC[N+](C)(C)C.O=C(O)[C@H](O)[C@@H](O)C([O-])=O
Biological Activity: Choline bitartrate (Oxtriphylline) is an orally active methylxanthine-derived choline salt of theophylline. Choline bitartrate exhibits weak antihistaminic and anticholinergic activities and can enhance the effects of histamine and acetylcholine. Choline bitartrate relaxes bronchial smooth muscle, dilates coronary and peripheral blood vessels, increases urine output and electrolyte excretion, stimulates central nervous system motor activity, and induces transient hypotension following a pressor phase. Choline bitartrate modulates sleep architecture by increasing wakefulness time and reducing slow-wave sleep, without altering the frequency or severity of nocturnal hypoxemia, apnea, or hypopnea events. Choline bitartrate is used in studies of bronchospasm, nocturnal asthma, and chronic asthma[1][2][3].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Choline (bitartrate) | 99.91% | Choline bitartrate (Oxtriphylline) is an orally active methylxanthine-derived choline salt of theophylline. Choline bitartrate exhibits weak antihistaminic and anticholinergic activities and can enhance the effects of histamine and acetylcholine. Choline bitartrate relaxes bronchial smooth muscle, dilates coronary and peripheral blood vessels, increases urine output and electrolyte excretion, stimulates central nervous system motor activity, and induces transient hypotension following a pressor phase. Choline bitartrate modulates sleep architecture by increasing wakefulness time and reducing slow-wave sleep, without altering the frequency or severity of nocturnal hypoxemia, apnea, or hypopnea events. Choline bitartrate is used in studies of bronchospasm, nocturnal asthma, and chronic asthma. | ||||||||||||||||||||
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Choline (bitartrate) (Standard) | 98.44% | Choline bitartrate (Standard) is the analytical standard of Choline bitartrate (HY-101036). This product is intended for research and analytical applications. Choline bitartrate is an orally active methylxanthine-derived choline salt of theophylline. Choline bitartrate exhibits weak antihistaminic and anticholinergic activities and can enhance the effects of histamine and acetylcholine. Choline bitartrate relaxes bronchial smooth muscle, dilates coronary and peripheral blood vessels, increases urine output and electrolyte excretion, stimulates central nervous system motor activity, and induces transient hypotension following a pressor phase. Choline bitartrate modulates sleep architecture by increasing wakefulness time and reducing slow-wave sleep, without altering the frequency or severity of nocturnal hypoxemia, apnea, or hypopnea events. Choline bitartrate is used in studies of bronchospasm, nocturnal asthma, and chronic asthma. | ||||||||||||||||||||
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Propionyl-DL-carnitine chloride (Standard) | ≥98% | Propionyl-DL-carnitine (chloride) (Standard) is the analytical standard of Propionyl-DL-carnitine (chloride). This product is intended for research and analytical applications. Propionyl-DL-carnitine chloride is a carnitine derivative. Propionyl-DL-carnitine chloride can be used for the research of inflammation. | ||||||||||||||||||||
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cis-Malonylcarnitine | cis-Malonylcarnitine is an ester product. | |||||||||||||||||||||
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Butyryl-L-carnitine chloride | 99.55% | Butyryl-L-carnitine chloride is an acylcarnitine that can be isolated from Plasma/Serum. | ||||||||||||||||||||
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D-Glucaric acid tetrahydrate (Standard) | ≥98% | D-Glucaric acid tetrahydrate (Standard) (Calcium D-glucarate tetrahydrate (Standard)) is the analytical standard of D-Glucaric acid tetrahydrate (HY-128749A). This product is intended for research and analytical applications. D-Glucaric acid tetrahydrate (Calcium D-glucarate tetrahydrate) is an orally active end product of the mammalian D-glucuronidation pathway. D-Glucaric acid tetrahydrate is found in a variety of fruits and vegetables. D-Glucaric acid tetrahydrate induces cell Apoptosis. D-Glucaric acid tetrahydrate reduces the expression of hippocampal myelin-related genes (Mbp, Plp1). D-Glucaric acid tetrahydrate has cholesterol-lowering and anti-tumor activities. D-Glucaric acid tetrahydrate can be used in the research of neurological diseases. | ||||||||||||||||||||
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L-Threonic acid magnesium | 98.0% | L-Threonic acid magnesium (Magnesium L-threonate) is the enantiomer of Threonic acid and the metabolite of vitamin C (HY-B0166). L-Threonic acid magnesium is a magnesium supplementation, that improves the brain magnesium concentration, inhibits the activation of TNF-α/NF-κB signaling pathway. L-Threonic acid magnesium can be used in research of Alzheimer’s disease. L-Threonic acid magnesium is orally active. | ||||||||||||||||||||
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3-Deoxy-D-manno-2-octulosonic acid ammonium, 97% | 99.70% | 3-Deoxy-D-manno-2-octulosonic acid (ammonium), 97% can be used for immunomodulation and for studying bacterial lipopolysaccharides (LPS). | ||||||||||||||||||||
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Malonyl-L-Carnitine chloride | Malonyl-L-Carnitine (chloride) is an ester product. | |||||||||||||||||||||
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Levocarnitine propionate hydrochloride | 95.0% | Levocarnitine propionate hydrochloride (L-Propionylcarnitine chloride) is used to study diseases such as renal function deterioration, congestive heart failure, and intermittent claudication. | ||||||||||||||||||||
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Choline dihydrogen citrate (Standard) | ≥98% | Choline dihydrogen citrate (Standard) is the analytical standard of Choline dihydrogen citrate. This product is intended for research and analytical applications. Choline dihydrogen citrate is a choline-rich hydrochloride that can be absorbed by the body and converted into acetylcholine, which enhances the function of the nervous system and muscles and promotes good health. In addition, this compound is widely used in supplements such as certain energy drinks and protein powders to help improve the body's metabolism and exercise capacity. | ||||||||||||||||||||
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D-(-)-Tartaric acid diisopropyl ester | D-(-)-Tartaric acid diisopropyl ester is a biochemical reagent that can be used as a biological material or organic compound for life science related research. | |||||||||||||||||||||
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References
- [1]. ARMITAGE AK, et al. Thioxanthines with potent brochodilator and coronary dilator properties. Br J Pharmacol Chemother. 1961 Feb;16(1):59-76.
- [2]. Rhind GB, et al. Sustained release choline theophyllinate in nocturnal asthma. British medical journal (Clinical research ed.). 1985 Dec 07;291(6509):1605-7.
- [3]. Hibberd SG, et al. Acute and chronic pharmacokinetics of asymmetrical doses of slow release choline theophyllinate in asthma. British journal of clinical pharmacology. 1986 Sep;22(3):337-41.
