Hydralazine

Chemical formula: C₈H₈Nâ‚„  Molecular mass: 160.176 g/mol  PubChem compound: 3637

Active ingredient description

Hydralazine is a direct acting vasodilator which exerts its effects principally on the arterioles. Its precise mode of action is not known.

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
C02DB02 Hydralazine C Cardiovascular system → C02 Antihypertensives → C02D Arteriolar smooth muscle, agents acting on → C02DB Hydrazinophthalazine derivatives
Discover more medicines within C02DB02

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  
HYDRAZALINE Film-coated tablet Medicines & Healthcare Products Regulatory Agency (GB) MPI, EU: SmPC
HYDRALAZINE Powder for concentrate for solution for injection/infusion Medicines & Healthcare Products Regulatory Agency (GB) MPI, EU: SmPC

Structural formula

Graphic representation of the active ingredient's molecular structure

External identifiers

CAS Substance: 86-54-4
DrugBank Drug: DB01275
KEGG Drug: D08044
PubChem Compound: 3637
RxNorm Ingredient: 5470
SNOMED-CT Concept: 387125005
Hydralazine (substance)
UNII Identifier: 26NAK24LS8
HYDRALAZINE

Medicines

Hydralazine is an active ingredient of these brands:

United States (US)

  • (combination) BIDIL as HYDRALAZINE HYDROCHLORIDE

Australia (AU)

Brazil (BR)

Canada (CA)

Germany (DE)

  • (combination) TRI-NORMIN as HYDRALAZINE HYDROCHLORIDE

Hong Kong (HK)

  • ALPHAPRESS as HYDRALAZINE HYDROCHLORIDE

  • (combination) RELAZIDE as HYDRALAZINE HYDROCHLORIDE

Ireland (IE)

Japan (JP)

Malta (MT)

Mexico (MX)

New Zealand (NZ)

Nigeria (NG)

  • H-ZIN as HYDRALAZINE HYDROCHLORIDE

Singapore (SG)

South Africa (ZA)

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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