Sodium bisulfite

DB14015ApprovedWithdrawnSmall molecule

Sodium bisulfite is an ingredient in parenteral nutrition products for patients with severe liver disorders. Sodium bisulfite has been used externally for parasitic skin diseases and as a gastrointestinal antiseptic.

Chemical structure of Sodium bisulfite
Formula / weight
HNaO3S · 104.061 g/mol (avg)
First approval
Canada, 1998
Also known as
sodium bisulphite · sodium hydrogen sulfite · sodium hydrogensulfite
Code names
E222

Resolves to

Compound
UNIITZX5469Z6ICAS7631-90-5ChEMBLCHEMBL1689285ChEBI26709
Clinical / RWD
RxNorm1366858
Structure
InChIKeyDWAQJAXMDSEUJJ-UHFFFAOYSA-MSMILES[Na+].OS([O-])=O
Targets
P24855DNASE1

What you can answer from here — as of July 07, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
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1Drug interactionStructured to mechanism, not free text
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2Structured indicationsCondition, population, route and combination as fields, not prose
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4ContraindicationsEach with its own population and attribute set
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10Marketed productsAcross 2 countries and 4 labellers
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2+ReferencesStructured and connected to the statements they support
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Which drugs share a target with Sodium bisulfite, and which of those have an active Phase 3 trial?

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