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SHEET /m/calcium-citrate · PubChem CID 13136 · CAS 813-94-5 · REV 2026.07

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Calcium citrate

from source

C12H10Ca3O14 · 498.4 g/mol

Acicontral · Calcimax · Calcitrate · Citracal

What is Calcium citrate?

The calcium supplement absorbed without stomach acid, which is why it is preferred by people taking acid reducers. from source

CategoryNutrient
Chemical familyAlcohols
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Fig. 1 · 2D structure RDKit

SMILESC(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.C(C(=O)[O-…96 characters

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Where Calcium citrate leads

Relatedcomputed
Trisodium citrate89% similarBoth carry an alcohol group.Potassium citrate89% similarBoth carry an alcohol group.Magnesium citrate59% similarBoth carry an alcohol group.Calcium β-hydroxy-β-methylbutyrate55% similarBoth carry an alcohol group.

Sources & methodology

PubChem CID
13136
Wikidata
Q420280
Structure
PubChem → RDKit
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