D5446
7,8-Dihydroxyflavone hydrate
≥98% (HPLC)
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About This Item
Fórmula empírica (Notação de Hill):
C15H10O4 · xH2O
Número CAS:
Peso molecular:
254.24 (anhydrous basis)
Número CE:
Número MDL:
Código UNSPSC:
12352200
ID de substância PubChem:
NACRES:
NA.77
Produtos recomendados
Nível de qualidade
Ensaio
≥98% (HPLC)
Formulário
solid
condição de armazenamento
desiccated
solubilidade
DMSO: 24 mg/mL
temperatura de armazenamento
room temp
cadeia de caracteres SMILES
Oc1ccc2C(=O)C=C(Oc2c1O)c3ccccc3
InChI
1S/C15H10O4/c16-11-7-6-10-12(17)8-13(19-15(10)14(11)18)9-4-2-1-3-5-9/h1-8,16,18H
chave InChI
COCYGNDCWFKTMF-UHFFFAOYSA-N
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Aplicação
7,8-Dihydroxyflavone hydrate has been used as tropomyosin-receptor-kinase B (TrkB) agonist in mice and to inhibit TrkB for monitoring evoked excitatory postsynaptic currents (eEPSCs).
Ações bioquímicas/fisiológicas
7,8-Dihydroxyflavone (7,8-DHF) may be used to help identify and differentiate the physiological effects and cell signaling pathways mediated by TrkB activation, such as those involving, memory, vasorelaxation and hypertension. 7,8-DHF elicits protection in scopolamine induced Alzheimer-like pathologic dysfunction.
7,8-Dihydroxyflavone is a selective tyrosine kinase receptor B (TrkB) receptor agonist. It manifests all the therapeutic effects of brain-derived neurotrophic factor (BDNF)—such as protecting neurons from apoptosis, inhibiting kainic acid-induced toxicity, decreasing infarct volumes in stroke, and neuroprotecting in an animal model of Parkinson′s disease—without the poor pharmacokinetic profile of BDNF limiting its therapeutic potential.
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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eLife, 8, e42156-e42156 (2019)
7, 8-dihydroxyflavone ameliorates scopolamine-induced Alzheimer-like pathologic dysfunction
Chen C, et al.
Rejuvenation Research, 17(3), 249-254 (2014)
Autism-like behavior caused by deletion of vaccinia-related kinase 3 is improved by TrkB stimulation
Kang MS, et al.
The Journal of Experimental Medicine, 214(10), 2947-2966 (2017)
Vasorelaxing and antihypertensive effects of 7, 8-dihydroxyflavone
Huai R
American Journal of Hypertension, 27(5), 750-760 (2013)
Maria N Schultz et al.
Learning & memory (Cold Spring Harbor, N.Y.), 27(9), 346-354 (2020-08-21)
Angelman syndrome is a rare neurodevelopmental disorder caused by a mutation in the maternal allele of the gene Ube3a The primary symptoms of Angelman syndrome are severe cognitive deficits, impaired motor functions, and speech disabilities. Analogous phenotypes have been detected
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