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Dihydralazine

Chemical compound From Wikipedia, the free encyclopedia

Dihydralazine is a prescription drug[1] with antihypertensive properties.[2] It functions by combating the effects of adrenaline, and by expanding the blood vessels so as to enable smoother flow of blood by decreasing the pressure. It is generally administered orally, and is available in the form of tablets.[1] It belongs to the hydrazinophthalazine chemical class.[3] It has very similar effects to hydralazine.[3]

ATC code
Quick facts Clinical data, AHFS/Drugs.com ...
Dihydralazine
Clinical data
AHFS/Drugs.comInternational Drug Names
ATC code
Identifiers
  • 4-Hydrazinyl-1-hydrazinylidene-1,2-dihydrophthalazine
CAS Number
PubChem CID
ChemSpider
UNII
KEGG
ChEMBL
CompTox Dashboard (EPA)
ECHA InfoCard100.006.914 Edit this at Wikidata
Chemical and physical data
FormulaC8H10N6
Molar mass190.210 g·mol−1
3D model (JSmol)
  • NNc1c2ccccc2C(=NN)Nn1
  • InChI=1S/C8H10N6/c9-11-7-5-3-1-2-4-6(5)8(12-10)14-13-7/h1-4H,9-10H2,(H,11,13)(H,12,14) checkY
  • Key:VQKLRVZQQYVIJW-UHFFFAOYSA-N checkY
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Side effects

Contraindications

Contraindications to this drug include allergic reactions to this drug or to any of its components, ischemic heart diseases, coronary artery diseases, valvular stenosis, aortic aneurysms and pericarditis. Patients who have a previous medical history of kidney dysfunctions, liver damage, heart disorders and cerebro-vascular disorders must exercise caution while taking this medicine. Dihydralazine must not be prescribed to patients who are elderly, or to breastfeeding women. Caution must be exercised while prescribing this medicine to pregnant women.[1]

Other important information on intake

When ending intake, it is recommended to withdraw gradually from this medicine, as opposed to abruptly ceasing its intake. Heartbeat problems and edema may occur as adverse effects.[1]

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