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Details

Stereochemistry RACEMIC
Molecular Formula C17H25N5O2.2ClH
Molecular Weight 404.335
Optical Activity ( + / - )
Defined Stereocenters 0 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of PRIZIDILOL HYDROCHLORIDE ANHYDROUS

SMILES

Cl.Cl.CC(C)(C)NCC(O)COC1=CC=CC=C1C2=NN=C(NN)C=C2

InChI

InChIKey=JXYMAOJZCNBDTB-UHFFFAOYSA-N
InChI=1S/C17H25N5O2.2ClH/c1-17(2,3)19-10-12(23)11-24-15-7-5-4-6-13(15)14-8-9-16(20-18)22-21-14;;/h4-9,12,19,23H,10-11,18H2,1-3H3,(H,20,22);2*1H

HIDE SMILES / InChI

Molecular Formula C17H25N5O2
Molecular Weight 331.4127
Charge 0
Count
Stereochemistry RACEMIC
Additional Stereochemistry No
Defined Stereocenters 0 / 1
E/Z Centers 0
Optical Activity ( + / - )

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

Prizidilol (also known as SKF 92657) is arylpyridazinylhydrazine derivative patented by Smith Kline and French Laboratories Ltd. as an antihypertensive agent. In clinical trials, Supine and standing blood pressure measured 24--27 h after drug intake was reduced Slight but significant decreases in heart rate were seen after moderate doses of prizidilol. A more pronounced blood pressure reduction was noticed 2--7 h after drug administration. Prizidilol was well tolerated, although dizziness and tiredness were reported by four patients and edema by two.

Approval Year

PubMed

PubMed

TitleDatePubMed
SK&F 92657, a novel antihypertensive acting by precapillary vasodilatation and beta-adrenoreceptor blockade.
1979 Dec
Studies on the autonomic nervous system with SK&F 92657, a new antihypertensive agent causing direct arterial vasodilatation and beta-adrenoceptor blockade.
1981 Mar-Apr
Hemodynamic profile of a new antihypertensive agent D,L-3-[2-(3-t-butylamino-2-hydroxypropoxy)phenyl]-6-hydrazinopyridazine (SK&F 92657).
1981 Mar-Apr
Clinical pharmacology and pharmacokinetics of prizidilol in hypertensive patients.
1983 Nov-Dec
Patents

Sample Use Guides

600 mg
Route of Administration: Oral
Substance Class Chemical
Created
by admin
on Fri Dec 15 15:29:21 GMT 2023
Edited
by admin
on Fri Dec 15 15:29:21 GMT 2023
Record UNII
U6QG1RWA7B
Record Status Validated (UNII)
Record Version
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Name Type Language
PRIZIDILOL HYDROCHLORIDE ANHYDROUS
WHO-DD  
Common Name English
2-PROPANOL, 1-((1,1-DIMETHYLETHYL)AMINO)-3-(2-(6-HYDRAZINYL-3-PYRIDAZINYL)PHENOXY)-, HYDROCHLORIDE (1:2)
Systematic Name English
3(2H)-PYRIDAZINONE, 6-(2-(3-((1,1-DIMETHYLETHYL)AMINO)-2-HYDROXYPROPOXY)PHENYL)-, HYDRAZONE, DIHYDROCHLORIDE, (±)-
Common Name English
3(2H)-PYRIDAZINONE, 6-(2-(3-((1,1-DIMETHYLETHYL)AMINO)-2-HYDROXYPROPOXY)PHENYL)-, HYDRAZONE, DIHYDROCHLORIDEHYDROXYPROPOXY)PHENYL)-, HYDRAZONE, DIHYDROCHLORIDE, MONOHYDRATE
Common Name English
Prizidilol hydrochloride anhydrous [WHO-DD]
Common Name English
Classification Tree Code System Code
NCI_THESAURUS C29576
Created by admin on Fri Dec 15 15:29:22 GMT 2023 , Edited by admin on Fri Dec 15 15:29:22 GMT 2023
Code System Code Type Description
EPA CompTox
DTXSID60979869
Created by admin on Fri Dec 15 15:29:22 GMT 2023 , Edited by admin on Fri Dec 15 15:29:22 GMT 2023
PRIMARY
CAS
73793-66-5
Created by admin on Fri Dec 15 15:29:22 GMT 2023 , Edited by admin on Fri Dec 15 15:29:22 GMT 2023
PRIMARY
NCI_THESAURUS
C76558
Created by admin on Fri Dec 15 15:29:22 GMT 2023 , Edited by admin on Fri Dec 15 15:29:22 GMT 2023
PRIMARY
FDA UNII
U6QG1RWA7B
Created by admin on Fri Dec 15 15:29:22 GMT 2023 , Edited by admin on Fri Dec 15 15:29:22 GMT 2023
PRIMARY
PUBCHEM
71951
Created by admin on Fri Dec 15 15:29:22 GMT 2023 , Edited by admin on Fri Dec 15 15:29:22 GMT 2023
PRIMARY
CAS
63642-19-3
Created by admin on Fri Dec 15 15:29:22 GMT 2023 , Edited by admin on Fri Dec 15 15:29:22 GMT 2023
SUPERSEDED
Related Record Type Details
SOLVATE->ANHYDROUS
PARENT -> SALT/SOLVATE
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ACTIVE MOIETY