Accéder au contenu
Merck
Toutes les photos(1)

Key Documents

D5446

Sigma-Aldrich

7,8-Dihydroxyflavone hydrate

≥98% (HPLC)

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme


About This Item

Formule empirique (notation de Hill):
C15H10O4 · xH2O
Numéro CAS:
Poids moléculaire :
254.24 (anhydrous basis)
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352200
ID de substance PubChem :
Nomenclature NACRES :
NA.77

Pureté

≥98% (HPLC)

Forme

solid

Conditions de stockage

desiccated

Solubilité

DMSO: 24 mg/mL

Température de stockage

room temp

Chaîne 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

Clé InChI

COCYGNDCWFKTMF-UHFFFAOYSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Application

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).

Actions biochimiques/physiologiques

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Oligodendrocytes regulate presynaptic properties and neurotransmission through BDNF signaling in the mouse brainstem
Jang M, et al.
eLife, 8, e42156-e42156 (2019)
Vasorelaxing and antihypertensive effects of 7, 8-dihydroxyflavone
Huai R
American Journal of Hypertension, 27(5), 750-760 (2013)
Xiaojuan Liu et al.
Molecules (Basel, Switzerland), 25(4) (2020-02-23)
O-methylation of flavonoids is an important modification reaction that occurs in plants. O-methylation contributes to the structural diversity of flavonoids, which have several biological and pharmacological functions. In this study, an O-methyltransferase gene (CrOMT2) was isolated from the fruit peel
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
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)

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique