Busulfan Other names: Busulphan

Chemical formula: C₆H₁₄O₆S₂  Molecular mass: 246.302 g/mol  PubChem compound: 2478

Active ingredient description

Busulfan is a potent cytotoxic agent and a bifunctional alkylating agent. In aqueous media, release of the methanesulphonate groups produces carbonium ions which can alkylate DNA, thought to be an important biological mechanism for its cytotoxic effect.

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
L01AB01 Busulfan L Antineoplastic and immunomodulating agents → L01 Antineoplastic agents → L01A Alkylating agents → L01AB Alkyl sulfonates
Discover more medicines within L01AB01

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  
BUSILVEX Concentrate for solution European Medicines Agency (EU) MPI, EU: SmPC
BUSULFAN Film-coated tablet Medicines & Healthcare Products Regulatory Agency (GB) MPI, EU: SmPC
BUSULFEX Solution for injection FDA, National Drug Code (US) MPI, US: SPL/PLR
MYLERAN Film-coated tablet FDA, National Drug Code (US) MPI, US: SPL/Old

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: 55-98-1
DrugBank Drug: DB01008
KEGG Drug: D00248
PubChem Compound: 2478
RxNorm Ingredient: 1828
SNOMED-CT Concept: 387138002
Busulfan (substance)
UNII Identifier: G1LN9045DK
BUSULFAN

Medicines

Busulfan is an active ingredient of these brands:

United States (US)

Australia (AU)

Austria (AT)

Brazil (BR)

Canada (CA)

Estonia (EE)

Finland (FI)

France (FR)

Hong Kong (HK)

Ireland (IE)

Israel (IL)

Japan (JP)

Lithuania (LT)

Mexico (MX)

Netherlands (NL)

New Zealand (NZ)

Poland (PL)

Romania (RO)

Singapore (SG)

South Africa (ZA)

Spain (ES)

Tunisia (TN)

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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