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SHEET /m/calcitriol · PubChem CID 5280453 · CAS 32222-06-3 · REV 2026.07

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Calcitriol

from source

C27H44O3 · 416.6 g/mol

Silkis · Toptriol · Rocaltrol · Soltriol

What is Calcitriol?

The fully activated form of vitamin D, made in the kidneys. It is the hormone that actually tells the gut to absorb calcium. from source

CategoryNutrient
Chemical familyAlcohols
LeaderboardsBiggest

Fig. 1 · 2D structure RDKit

SMILESC[C@H](CCCC(C)(C)O)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2…82 characters

Toxicity & hazards

DangerToxicHealth hazardH300, H310, H330, H361from source

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Where Calcitriol leads

Sources & methodology

PubChem CID
5280453
Wikidata
Q139195
Structure
PubChem → RDKit
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