86-54-4
Chemical Structure
Hydralazine
- CAS No.: 86-54-4
- Formula:C8H8N4
- Molecular Weight:160.18
IUPAC Name: (Z)-1-hydrazono-1,2-dihydrophthalazine
InChIKey: RPTUSVTUFVMDQK-UHFFFAOYSA-N
SMILES: N/N=C1NN=CC2=C\1C=CC=C2
Biological Activity: Hydralazine is an orally active, blood-brain barrier-permeable DNA methyltransferase inhibitor with vasodilatory, arterial smooth muscle relaxant and hypotensive activities. Hydralazine reactivates silenced tumor suppressor genes via mediating DNA demethylation, while exerting neuroprotective and anti-inflammatory properties. Hydralazine inhibits NOS-2 (iNOS) and COX-2, and reduces the production of NO and PGEE2; meanwhile, Hydralazine scavenges reactive oxygen species and inhibits macrophage activation. Hydralazine alleviates motor dysfunction, neuropathic inflammatory pain, and formalin-induced somatic and emotional pain responses. In addition, Hydralazine directly induces DNA strand breaks and sister chromatid exchange, exhibiting certain mutagenic characteristics. Hydralazine has been widely used in studies on hypertension, various cancers (such as cervical cancer, leukemia), spinal cord injury and the mechanisms of inflammatory pain[1][2][3][4][5].
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Hydralazine | 99.94% | Hydralazine is an orally active, blood-brain barrier-permeable DNA methyltransferase inhibitor with vasodilatory, arterial smooth muscle relaxant and hypotensive activities. Hydralazine reactivates silenced tumor suppressor genes via mediating DNA demethylation, while exerting neuroprotective and anti-inflammatory properties. Hydralazine inhibits NOS-2 (iNOS) and COX-2, and reduces the production of NO and PGEE2; meanwhile, Hydralazine scavenges reactive oxygen species and inhibits macrophage activation. Hydralazine alleviates motor dysfunction, neuropathic inflammatory pain, and formalin-induced somatic and emotional pain responses. In addition, Hydralazine directly induces DNA strand breaks and sister chromatid exchange, exhibiting certain mutagenic characteristics. Hydralazine has been widely used in studies on hypertension, various cancers (such as cervical cancer, leukemia), spinal cord injury and the mechanisms of inflammatory pain. | ||||||||||||||||||||
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- [1]. Arce C, et al. Hydralazine target: from blood vessels to the epigenome. J Transl Med. 2006;4:10. Published 2006 Feb 28. [Content Brief]
- [2]. Leiro JM, et al. Antioxidant activity and inhibitory effects of hydralazine on inducible NOS/COX-2 gene and protein expression in rat peritoneal macrophages. Int Immunopharmacol. 2004;4(2):163-177. [Content Brief]
- [3]. de Flora S, et al. In vivo and in vitro genotoxicity of three antihypertensive hydrazine derivatives (hydralazine, dihydralazine, and endralazine). Environ Mutagen. 1982;4(5):605-619. [Content Brief]
- [4]. Park J, et al. Neuroprotective role of hydralazine in rat spinal cord injury-attenuation of acrolein-mediated damage. J Neurochem. 2014;129(2):339-349. [Content Brief]
- [5]. Bai L, et al. Attenuation of mouse somatic and emotional inflammatory pain by hydralazine through scavenging acrolein and inhibiting neuronal activation. Pain Physician. 2012;15(4):311-326. [Content Brief]
Keywords
