Chlorine

DB11109ApprovedInvestigationalSmall molecule

Chlorine is a stongly oxidizing agent and the third most electronegative element which belongs to the group of halogens with the atomic number 17 and symbol Cl. Being a yellow-green... Being a yellow-green gas at room temperature, chlorine is the second most abundant halogen on Earth.

Chemical structure of Chlorine
Formula / weight
Cl2 · 70.906 g/mol (avg)
Also known as
Dichlorine

Resolves to

Compound
UNII4R7X1O2820CAS7782-50-5ChEBI29310PubChem24526
Clinical / RWD
RxNorm1310122
Structure
InChIKeyKZBUYRJDOAKODT-UHFFFAOYSA-NSMILESClCl
Targets
O75762TRPA1

What you can answer from here — as of July 06, 2026

1Protein targetEach mapped to UniProt, with action and pharmacological action
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2Clinical trialsPhase, status and sponsor resolved per trial
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1Structured indicationCondition, population, route and combination as fields, not prose
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13Marketed productsAcross 2 countries and 7 labellers
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6+ReferencesStructured and connected to the statements they support
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Which drugs share a target with Chlorine, and which of those have an active Phase 3 trial?

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