Hydroxycarbamide Other names: Carbamohydroxamic acid Carbamohydroximic acid Hydroxylurea Hydroxyurea Carbamohydroxyamic acid

Chemical formula: CHâ‚„Nâ‚‚Oâ‚‚  Molecular mass: 76.055 g/mol  PubChem compound: 3657

Active ingredient description

One of the mechanisms by which hydroxycarbamide acts is the elevation of foetal haemoglobin (HbF) concentrations in sickle cell patients. In addition hydroxycarbamide causes an immediate inhibition of DNA synthesis by acting as a ribonucleotide reductase inhibitor, without interfering with the synthesis of ribonucleic acid or protein.

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
L01XX05 Hydroxycarbamide L Antineoplastic and immunomodulating agents → L01 Antineoplastic agents → L01X Other antineoplastic agents → L01XX Other antineoplastic agents
Discover more medicines within L01XX05

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  
SIKLOS Film-coated tablet European Medicines Agency (EU) MPI, EU: SmPC
HYDREA Capsule FDA, National Drug Code (US) MPI, US: SPL/PLR

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 127-07-1
DrugBank Drug: DB01005
KEGG Drug: D00341
PubChem Compound: 3657
RxNorm Ingredient: 5552
SNOMED-CT Concept: 387314007
Hydroxycarbamide (substance)
UNII Identifier: X6Q56QN5QC
HYDROXYUREA

Medicines

Hydroxycarbamide is an active ingredient of these brands:

United States (US)

Australia (AU)

Austria (AT)

Brazil (BR)

Canada (CA)

Croatia (HR)

Cyprus (CY)

Estonia (EE)

Finland (FI)

France (FR)

Ireland (IE)

Italy (IT)

Japan (JP)

Lithuania (LT)

Mexico (MX)

Netherlands (NL)

New Zealand (NZ)

Nigeria (NG)

Poland (PL)

Romania (RO)

Spain (ES)

Tunisia (TN)

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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