Choline hydroxide (44% in water)
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Choline hydroxide is a Choline hydrogen oxidized derivative and a strong organic base, can be used as the standard alkaline to adjust the pH of the medium. Choline is an orally active nutrient, serves as an important component of lecithin and sphingomyelin, promotes fat metabolism .
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- CAS. Nr.: 123-41-1
- Formel: C5H15NO2
- Molecular Weight:121.18
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Speicherung:
Solution, -20°C, 2 years
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Biologische Aktivität
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Chemical Information
- Reinheit & Dokumentation
- Verweise
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Help & FAQs
Biologische Aktivität
Choline hydroxide can be used as the standard alkaline, and (0.5 M) results pHo shifts rapidly to 7.59 in a sucrose medium (pH at 7.08)[1].
Choline hydroxide (0.1-0.5 g/mL), together with organic carboxylic acids, makes preparation of ionic liquids, which is used for prepare a ionic liquid-reverse micelle drug-carrying delivery system and involves in epidermal desensitization research[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 123-41-1
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Appearance Liquid
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Molecular Weight 121.18
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Formel C5H15NO2
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Color Colorless to light yellow
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SMILES
OCC[N+](C)(C)C.[OH-]
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Solution, -20°C, 2 years
Reinheit & Dokumentation
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Data Sheet (266 KB)
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SDS (476 KB)
- English - EN (476 KB)
- Français - FR (476 KB)
- Deutsch - DE (476 KB)
- Norwegian - NO (476 KB)
- Español - ES (476 KB)
- Swedish - SV (476 KB)
- Italian - IT (476 KB)
- Korean - KR (476 KB)
- Portuguese - PT (476 KB)
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Handling Instructions (2659 KB)
Verweise
[1]. Mitchell P, et al. Estimation of membrane potential and pH difference across the cristae membrane of rat liver mitochondria. Eur J Biochem. 1969 Feb;7(4):471-84. [Content Brief]
[3]. Wang F, et al. Short communication: Effects of dietary deoiled soy lecithin supplementation on circulating choline and choline metabolites, and the plasma phospholipid profile in Holstein cows fed palm fat. J Dairy Sci. 2021 Feb;104(2):1838-1845. [Content Brief]
Calculators
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
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