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Choline Chloride

Cat. No. M2517
Choline Chloride Structure
Size Price Availability Quantity
200mg USD 70  USD70 In stock
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Quality Control & Documentation
Biological Activity

Choline chloride is a quaternary ammonium salt used as an additive for animal feed.

Chemical Information
Molecular Weight 139.62
Formula C5H14NO.Cl
CAS Number 67-48-1
Form Solid
Solubility (25°C) DMSO 10 mg/mL
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Soham Sarkar, et al. In Silico Elucidation of Molecular Picture of Water-Choline Chloride Mixture

[2] Rosa Amoroso, et al. Choline Chloride-Based DES as Solvents/Catalysts/Chemical Donors in Pharmaceutical Synthesis

[3] J A Arce-Cordero, et al. Effects of unprotected choline chloride on microbial fermentation in a dual-flow continuous culture depend on dietary neutral detergent fiber concentration

[4] Ramon Velazquez, et al. Lifelong choline supplementation ameliorates Alzheimer's disease pathology and associated cognitive deficits by attenuating microglia activation

[5] Wolfgang Bernhard, et al. Combined choline and DHA supplementation: a randomized controlled trial

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