Zinc citrate

DB11154ApprovedInvestigationalSmall molecule

Zinc citrate is an ingredient found in a variety of supplements and vitamins. Zinc citrate is a zinc salt of citric acid.

Chemical structure of Zinc citrate
Mechanism
Curator reviewed
Formula / weight
C12H10O14Zn3 · 574.34 g/mol (avg)
First approval
Canada, 1998
Also known as
Citric acid, zinc salt · Trizinc dicitrate

Resolves to

Compound
UNIIK72I3DEX9BCAS546-46-3PubChem11023
Clinical / RWD
RxNorm236911ATCC05AX04
Structure
InChIKeyWGIWBXUNRXCYRA-UHFFFAOYSA-HSMILES[Zn++].[Zn++].[Zn++].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O.OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
Targets
Q7B8V4aQ99798ACO2

What you can answer from here — as of August 30, 2026

2Protein targetsEach mapped to UniProt, with action and pharmacological action
Listed above
62Drug interactionsStructured to mechanism, not free text
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8Clinical trialsPhase, status and sponsor resolved per trial
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55Marketed productsAcross 4 countries and 35 labellers
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1ATC codeIncluding every combination product, plus 5 drug categories
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4+ReferencesStructured and connected to the statements they support
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Which drugs share a target with Zinc citrate, and which of those have an active Phase 3 trial?

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