Medical Subject Headings

Last uploaded: March 22, 2026

Id	http://purl.bioontology.org/ontology/MESH/D006830 http://purl.bioontology.org/ontology/MESH/D006830
Preferred Name	Hydralazine
Definitions	A direct-acting vasodilator that is used as an antihypertensive agent.
Synonyms	Hydralazine mono Hydrochloride Hydrallazin 1(2H)-Phthalazinone, hydrazone Hydralazine mono-Hydrochloride Nepresol Hydralazine Hydrochloride Hydrazinophthalazine Apressoline Hydrochloride, Hydralazine Apressin Apresoline mono-Hydrochloride, Hydralazine See more See less
Type	http://www.w3.org/2002/07/owl#Class

definition	A direct-acting vasodilator that is used as an antihypertensive agent.
altLabel	Hydralazine mono Hydrochloride Hydrallazin 1(2H)-Phthalazinone, hydrazone Hydralazine mono-Hydrochloride Nepresol Hydralazine Hydrochloride Hydrazinophthalazine Apressoline Hydrochloride, Hydralazine Apressin Apresoline mono-Hydrochloride, Hydralazine See more See less
prefLabel	Hydralazine
Mapped from	http://purl.bioontology.org/ontology/MESH/C025306 http://purl.bioontology.org/ontology/MESH/C025304 http://purl.bioontology.org/ontology/MESH/C025305 http://purl.bioontology.org/ontology/MESH/C060424 http://purl.bioontology.org/ontology/MESH/C034601 http://purl.bioontology.org/ontology/MESH/C039267 http://purl.bioontology.org/ontology/MESH/C006153 http://purl.bioontology.org/ontology/MESH/C004810 http://purl.bioontology.org/ontology/MESH/C562068 http://purl.bioontology.org/ontology/MESH/C079369 http://purl.bioontology.org/ontology/MESH/C005166 http://purl.bioontology.org/ontology/MESH/C037131 http://purl.bioontology.org/ontology/MESH/C023497 http://purl.bioontology.org/ontology/MESH/C431665 See more See less
type	http://www.w3.org/2002/07/owl#Class
isa	http://purl.bioontology.org/ontology/MESH/D014665 http://purl.bioontology.org/ontology/MESH/D000959
PA	D000959 D014665
tui	T109 T121
TERMUI	T020622 T020619 T360450 T020620 T020623 T020618 T020624 T020617 T020621 See more See less
TH	NLM (1999) FDA SRS (2014) UNK (19XX) INN (19XX) USP (19XX) BAN (19XX) See more See less
MMR	20160531
notation	D006830
Semantic type UMLS property	http://purl.bioontology.org/ontology/STY/T121 http://purl.bioontology.org/ontology/STY/T109
RR	304-20-1 (mono-HCl) 86-54-4 (Hydralazine) FD171B778Y
Inverse of AQ	http://purl.bioontology.org/ontology/MESH/Q000097 http://purl.bioontology.org/ontology/MESH/Q000627 http://purl.bioontology.org/ontology/MESH/Q000493 http://purl.bioontology.org/ontology/MESH/Q000494 http://purl.bioontology.org/ontology/MESH/Q000276 http://purl.bioontology.org/ontology/MESH/Q000138 http://purl.bioontology.org/ontology/MESH/Q000134 http://purl.bioontology.org/ontology/MESH/Q000266 http://purl.bioontology.org/ontology/MESH/Q000378 http://purl.bioontology.org/ontology/MESH/Q000008 http://purl.bioontology.org/ontology/MESH/Q000009 http://purl.bioontology.org/ontology/MESH/Q000031 http://purl.bioontology.org/ontology/MESH/Q000032 http://purl.bioontology.org/ontology/MESH/Q000037 http://purl.bioontology.org/ontology/MESH/Q000191 http://purl.bioontology.org/ontology/MESH/Q000302 http://purl.bioontology.org/ontology/MESH/Q000145 http://purl.bioontology.org/ontology/MESH/Q000592 http://purl.bioontology.org/ontology/MESH/Q000737 http://purl.bioontology.org/ontology/MESH/Q000819 http://purl.bioontology.org/ontology/MESH/Q000506 http://purl.bioontology.org/ontology/MESH/Q000633 http://purl.bioontology.org/ontology/MESH/Q000600 http://purl.bioontology.org/ontology/MESH/Q000652 http://purl.bioontology.org/ontology/MESH/Q000528 See more See less
DX	19660101
cui	C0282198 C0027733 C0020223 C0699178 C0887244
DC	1
MN	D03.383.710.605.500
LT	TRD
AQL	AA AD AE AG AI AN BL CF CH CL CS EC HI IM IP ME PD PK PO RE SD ST TO TU UR
Inverse of RB	26NAK24LS8 304-20-1 0 FD171B778Y
MDA	19990101
subClassOf	http://purl.bioontology.org/ontology/MESH/D010793

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