Aβ polymerization stimulator O4| CAS 71939-12-3

Cas No.:	71939-12-3
Chemical Name:	2,8-bis(2,4-dihydroxyphenyl)-7-hydroxy-3H-phenoxazin-3-one
SMILES:	OC1CC(O)C(CC1)C2CC3C(CC2=O)OC4C(CC(C(O)C4)C5C(O)CC(O)CC5)N3
Formula:	C₂₄H₁₅NO₇
M.Wt:	429.384
Purity:	>98%
Sotrage:	2 years -20°C Powder, 2 weeks 4°C in DMSO, 6 months -80°C in DMSO

Description:

Aβ polymerization stimulator O4 is an orcein-related small molecule can drive polymerization of amyloid-β (Aβ); directly binds to hydrophobic amino acid residues in Aβ peptides and stabilizes the self-assembly of seeding-competent, β-sheet-rich protofibrils and fibrils, efficiently decreases the concentration of small, toxic Aβ oligomers in complex, heterogeneous aggregation reactions; suppresses inhibition of long-term potentiation by Aβ oligomers in hippocampal brain slices.

Cat. No.	Product name	Field of application
DC47250	Nonanal	Nonanal is a saturated fatty aldehyde with antidiarrhoeal activity.
DC47249	Piperitone	Piperitone is as a powerful repellent and antiappetent agent. Piperitone is very toxic to Cymbopogon schoenanthus (C. schoenanthus) adults, newly laid eggs and to neonate larvae. Insecticidal activity.
DC47247	Tyrosylleucine TFA	Tyrosylleucine (Tyr-Leu, YL) TFA, an orally active dipeptide, exhibits a potent antidepressant-like activity.
DC47243	Dehydroglyasperin C	Dehydroglyasperin C, a isoflavone, is a potent NAD(P)H:oxidoquinone reductase (NQO1) and phase 2 enzyme inducer. Dehydroglyasperin C has antioxidant, neuroprotective, cancer chemopreventive, and anti-inflammatory activities.
DC47227	(−)-Myrtenal	(−)-Myrtenal ((1R)-(−)-Myrtenal) is an orally active terpene with antitumour activity. (−)-Myrtenal ameliorates hyperglycemia by enhancing GLUT2 through Akt in the skeletal muscle and liver of diabetic rats.
DC47224	GPX4-IN-3	GPX4-IN-3 (26a) is a potent glutathione peroxidase 4 (GPX4) inhibitor as a selective ferroptosis inducer. GPX4-IN-3 (26a) exhibits 71.7% inhibition for GPX4 with 1 μM.
DC47179	Tyrosylleucine	Tyrosylleucine (Tyr-Leu, YL), an orally active dipeptide, exhibits a potent antidepressant-like activity.
DC47178	Mead acid	Mead acid (5,8,11-Eicosatrienoic acid), an unsaturated (Omega-9) fatty acid, is an indicator of essential fatty acid deficiency.
DC47140	Yadanzioside K	Yadanzioside K is a natural quassinoid glucoside found in Brucea amarissima.
DC47105	Complanatoside B	Complanatoside B is a P. chinense Fisch flavonoid with potential anti-inflammatory effects.