Sodium zirconium cyclosilicate

Molecular mass: 365.452 g/mol 

Active ingredient description

Sodium zirconium cyclosilicate is a non-absorbed, non-polymer inorganic powder with a uniform micropore structure that preferentially captures potassium in exchange for hydrogen and sodium cations. Sodium zirconium cyclosilicate captures potassium throughout the entire gastrointestinal (GI) tract and reduces the concentration of free potassium in the GI lumen, thereby lowering serum potassium levels and increasing faecal potassium excretion to resolve hyperkalaemia.

Medicine classification

This medicinal substance has been classified in the anatomical therapeutic chemical (ATC) classification according to its main therapeutic use as follows:

ATC code Group title Classification
V03AE10 V Various → V03 All other therapeutic products → V03A All other therapeutic products → V03AE Drugs for treatment of hyperkalemia and hyperphosphatemia
Discover more medicines within V03AE10

Product monographs

Competent medicine agencies globally have authorized commercialization of this active ingredient according to these medication package inserts (MPIs):

Title Information Source Document Type  
LOKELMA Powder for oral suspension FDA, National Drug Code (US) MPI, US: SPL/PLR

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 17141-74-1
DrugBank Drug: DB14048
KEGG Drug: D10727
RxNorm Ingredient: 2047628
SNOMED-CT Concept: 770718007
Sodium zirconium cyclosilicate (substance)
UNII Identifier: D652ZWF066
SODIUM ZIRCONIUM CYCLOSILICATE

Medicines

Sodium zirconium cyclosilicate is an active ingredient of these brands:

United States (US)

Austria (AT)

Canada (CA)

Croatia (HR)

Estonia (EE)

Finland (FI)

France (FR)

Hong Kong (HK)

Ireland (IE)

Italy (IT)

Japan (JP)

Lithuania (LT)

Netherlands (NL)

Poland (PL)

Romania (RO)

Spain (ES)

Turkey (TR)

United Kingdom (UK)

Note the following: The list of brand names is continuously updated, and thus does not include the total of products circulating worldwide.

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