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Details

Stereochemistry ACHIRAL
Molecular Formula C8H10N6.ClH
Molecular Weight 226.666
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of DIHYDRALAZINE HYDROCHLORIDE

SMILES

Cl.NNC1=C2C=CC=CC2=C(NN)N=N1

InChI

InChIKey=IKVCCOSAYBITFB-UHFFFAOYSA-N
InChI=1S/C8H10N6.ClH/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);1H

HIDE SMILES / InChI

Molecular Formula ClH
Molecular Weight 36.461
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula C8H10N6
Molecular Weight 190.2052
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Dihydralazine is a compound with antihypertensive properties and is in clinical trials, where is studied its effect on kidney function and hormones in healthy individuals.

Approval Year

Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown

Approved Use

Unknown
PubMed

PubMed

TitleDatePubMed
[Rare liver damage caused by an antihypertensive and anti-arrhythmic agents].
1980 Apr 1
Action of vasodilating drugs on small and large arteries of hypertensive patients.
1983 Jul-Aug
[Liver lesions induced by dihydralazine and propranolol].
1985
Human cytochrome P450 2E1 is a major autoantigen associated with halothane hepatitis.
1996 Oct-Nov
Influence of metabolic activation on the induction of micronuclei by antihypertensive drugs in L929 cells.
2001 Feb
[Hypertensive disorders in pregnancy].
2001 Feb 15
[When hypertension becomes an emergency case: lower the blood pressure, but slowly!].
2003 May 29
The impact of maternal plasma volume expansion and antihypertensive treatment with intravenous dihydralazine on fetal and maternal hemodynamics during pre-eclampsia: a clinical, echo-Doppler and viscometric study.
2004 Apr
Protein adduct-trapping by hydrazinophthalazine drugs: mechanisms of cytoprotection against acrolein-mediated toxicity.
2004 Mar
Flow-injection chemiluminescence determination of dihydralazine sulfate based on hexacyanoferrate(III) oxidation sensitized by eosin Y.
2004 Oct 8
Isolated sarcoid granulomatous interstitial nephritis responding to infliximab therapy.
2005 Feb
Clinical outcomes and management of mechanism-based inhibition of cytochrome P450 3A4.
2005 Mar
Evaluation of a strict protocol approach in managing women with severe disease due to hypertension in pregnancy: a before and after study.
2005 Sep 30
Antihypertensive therapy in patients with pre-eclampsia: A prospective randomised multicentre study comparing dihydralazine with urapidil.
2006 Aug
Nitric oxide-deficiency regulates hepatic heme oxygenase-1.
2008 Feb
Maternal and fetal hemodynamic effects induced by nitric oxide donors and plasma volume expansion in pregnancies with gestational hypertension complicated by intrauterine growth restriction with absent end-diastolic flow in the umbilical artery.
2008 Jan
Chemiluminescence investigation of carbon dioxide-enhanced oxidation of dihydralazine sulfate by peroxynitrite and its application to pharmaceutical analysis.
2008 Jun 2
Effects of dihydralazine on renal water and aquaporin-2 excretion in humans.
2009
[Drugs during preeclampsia. Fetal risks and pharmacology].
2010 Apr
Autoimmune hepatitis triggered by nitrofurantoin: a case series.
2010 Sep 23
Patents

Patents

Sample Use Guides

The influence of a pure afterload reduction on systolic time intervals and various echocardiographic indices was assessed in six healthy volunteers, who underwent a single blind placebo controlled trial of three regimens of intravenous dihydralazine (6.25, 12.5, and 25.0 mg).
Route of Administration: Intravenous
In Vitro Use Guide
Curator's Comment: In mice bone marrow cells, dihydralazine induced a modest but statistically significant increase over controls in the frequency of sister chromatid exchanges, the rank of potencies being in this case dihydralazine greater than endralazine greater than hydralazine. In the Ames reversion test all three drugs behaved as direct-acting mutagens of low potency, whose activity was not influenced by rat liver nor by mouse liver or lung S-9 fractions. Hydralazine and dihydralazine elicited mixed genetic mechanisms of mutations, while endralazine exclusively induced frameshift errors in Salmonella DNA.
Unknown
Substance Class Chemical
Created
by admin
on Fri Dec 15 17:03:03 GMT 2023
Edited
by admin
on Fri Dec 15 17:03:03 GMT 2023
Record UNII
OVG1TP7A10
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
DIHYDRALAZINE HYDROCHLORIDE
WHO-DD  
Common Name English
1,4-PHTHALAZINEDIONE, 2,3-DIHYDRO-, DIHYDRAZONE, HYDROCHLORIDE (1:1)
Systematic Name English
PHTHALAZINE, 1,4-DIHYDRAZINYL-, HYDROCHLORIDE (1:1)
Systematic Name English
Dihydralazine hydrochloride [WHO-DD]
Common Name English
1,4-DIHYDRAZONO-1,2,3,4-TETRAHYDROPHTHALAZINE HYDROCHLORIDE (1:1)
Systematic Name English
DIHYDRALAZINE HCL
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C270
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
Code System Code Type Description
NCI_THESAURUS
C97308
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
PRIMARY
EPA CompTox
DTXSID20213337
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
PRIMARY
PUBCHEM
198456
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
PRIMARY
CAS
63868-75-7
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
PRIMARY
FDA UNII
OVG1TP7A10
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
PRIMARY
EVMPD
SUB01701MIG
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
PRIMARY
SMS_ID
100000087485
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
PRIMARY
ECHA (EC/EINECS)
264-519-6
Created by admin on Fri Dec 15 17:03:03 GMT 2023 , Edited by admin on Fri Dec 15 17:03:03 GMT 2023
PRIMARY
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