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Choline hydroxide

CAS: 123-41-1 F: C5H15NO2 W: 121.18

Choline hydroxide is a Choline hydrogen oxidized derivative and a strong organic base, can be used as the standard alkal
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Bioactivity 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 [1][2][3].
Invitro 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].
Name Choline hydroxide
CAS 123-41-1
Formula C5H15NO2
Molar Mass 121.18
Appearance Liquid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Pure form -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [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. [2]. Ding Y, et al. An ionic liquid-reverse micelle drug delivery system for epidermal desensitization therapy and its preparation method and application: China, CN113975224. 2022-01-28. [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.