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Hydroxocobalamin acetate

Cat. No. M9816
Hydroxocobalamin acetate Structure
Synonym:

Vitamin B12a acetate

Size Price Availability Quantity
10mg USD 48  USD48 In stock
50mg USD 75  USD75 In stock
250mg USD 140  USD140 In stock
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Quality Control & Documentation
Biological Activity

Hydroxocobalamin acetate (Vitamin B12a acetate) is an injectable naturally occurring form of vitamin B12.

Chemical Information
Molecular Weight 1388.39
Formula C64H91CoN13O16P
CAS Number 22465-48-1
Solubility (25°C) Water ≥ 15 mg/mL
Storage 2-8°C, protect from light, dry, sealed
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] Haiyan Wang, et al. Cochrane Database Syst Rev. Oral vitamin B 12 versus intramuscular vitamin B 12 for vitamin B 12 deficiency

[2] Wisit Cheungpasitporn, et al. Clin Kidney J. High-dose hydroxocobalamin for vasoplegic syndrome causing false blood leak alarm

[3] Don H Truong, et al. Toxicology. Prevention of hydrogen sulfide (H2S)-induced mouse lethality and cytotoxicity by hydroxocobalamin (vitamin B(12a))

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Keywords: Hydroxocobalamin acetate, Vitamin B12a acetate supplier, Vitamin, inhibitors, activators


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