Furosemide Other names: Frusemide

Chemical formula: C₁₂H₁₁ClN₂O₅S  Molecular mass: 330.744 g/mol  PubChem compound: 3440

Active ingredient description

Furosemide inhibits active chloride transport in the thick ascending limb. Re-absorption of sodium, chloride from the nephron is reduced and a hypotonic or isotonic urine produced. The evidence from many experimental studies suggests that furosemide acts along the entire nephron with the exception of the distal exchange site.

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
C03CA01 Furosemide C Cardiovascular system → C03 Diuretics → C03C High-ceiling diuretics → C03CA Sulfonamides, plain
Discover more medicines within C03CA01

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  
FUROSEMIDE TABLETS BP Uncoated tablet Medicines & Healthcare Products Regulatory Agency (GB) MPI, EU: SmPC
FUROSEMIDE Solution for injection Medicines & Healthcare Products Regulatory Agency (GB) MPI, EU: SmPC

Structural formula

Graphic representation of the active ingredient's molecular structure

3D molecular structure

3D representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 54-31-9
DrugBank Drug: DB00695
KEGG Drug: D00331
PubChem Compound: 3440
RxNorm Ingredient: 4603
SNOMED-CT Concept: 387475002
Furosemide (substance)
UNII Identifier: 7LXU5N7ZO5
FUROSEMIDE

Medicines

Furosemide is an active ingredient of these brands:

United States (US)

Albania (AL)

Australia (AU)

Austria (AT)

Canada (CA)

Croatia (HR)

Cyprus (CY)

Ecuador (EC)

Estonia (EE)

Finland (FI)

France (FR)

Germany (DE)

Hong Kong (HK)

Ireland (IE)

Israel (IL)

Italy (IT)

Japan (JP)

Lithuania (LT)

Malta (MT)

Mexico (MX)

Netherlands (NL)

New Zealand (NZ)

Romania (RO)

Singapore (SG)

Spain (ES)

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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