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Vitamin D3 Toxicity (LD50)
The median lethal dose (LD50) for Vitamin D3 is
37 mg
per
*
*Value is measured via oral route in rat
Compound Information
Vitamin D3 (Also known as: Cholecalciferol, Colecalciferol) appears as fine colorless crystals. It is a fat soluble vitamin important in the regulation of calcium metabolism and bone health and deficiency of which cause rickets, a disease marked by lack of mineralization of bone. It can be absorbed via ingestion, inhalation, or eye/skin contact.
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Molecular weight: 384.6Chemical formula: C27H44O
Information presented on this page is purely for research purposes only. It is NOT intended for clinical or diagnostic applications. To request additional information and datasets for Vitamin D3, please contact info@aatbio.com.

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References
This online resource may be cited as follows
MLA
"Quest DatabaseVitamin D3 Toxicity (LD50)." AAT Bioquest, Inc.5 Oct2025https://www.aatbio.com/resources/toxicity-lethality-median-dose-td50-ld50/vitamin-d3.
APA
AAT Bioquest, Inc. (2025October 5). Quest DatabaseVitamin D3 Toxicity (LD50). AAT Bioquest. https://www.aatbio.com/resources/toxicity-lethality-median-dose-td50-ld50/vitamin-d3.
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