Cholecalciferol

from source

C27H44O · 384.6 g/mol

delta-D · CC · calciol · Arachitol

What is Cholecalciferol?

The form of vitamin D your skin makes when sunlight lands on it. Cholecalciferol (C27H44O, 385 g/mol) is a vitamin counted among the everyday nutrients. from source

CategoryNutrient

Chemical familyAlcohols

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Fig. 1 · 2D structure RDKit

SMILESC[C@H](CCCC(C)C)[C@H]1CC[C@@H]\2[C@@]1(CCC/C2=C\C=C/3\C[C@H](CCC3=C)O)C

Toxicity & hazards

DangerToxicHealth hazardH300, H301, H310, H311, H330, H360, H372from source

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Where Cholecalciferol leads

Found infrom source

Sunscreen and summer skineveryday world

Compare with

Cholecalciferol vs Ergocalciferol

Sources & methodology

PubChem CID: 5280795
Wikidata: Q139347
Structure: PubChem → RDKit
Similar molecules: MoleculeFinder fingerprint similarity
Everyday relationships: MoleculeFinder editorial curation
Data refreshed: October 19, 2026

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