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???? ???????
???? ??????? ??? ???
?? ??:
6151-25-3
???:
???? ???????
???(??):
???????????
???:
Quercetin dihydrate
???(??):
Ericin;Quertin;CI 75670;CI NO 75670;Quercetin98%;QUERCETIN(RG);QUERCETIN(AHP);Proanthocyanidi;Quercetinic acid;Soluble Quercetin
CBNumber:
CB3454479
???:
C15H14O9
??? ??:
338.27
MOL ??:
6151-25-3.mol
MSDS ??:
SDS

???? ??????? ??

???
>300 °C(lit.)
??
1.680 g/cm3
?? ??
-20°C
???
Soluble in DMSO > 10 mM
??? ??
??? ??
?? ?? ??
75670
??
???
???
????? ???
Merck
14,8034
BRN
317313
?? ??
pharmaceutical (small molecule)
InChI
InChI=1S/C15H10O7.2H2O/c16-7-4-10(19)12-11(5-7)22-15(14(21)13(12)20)6-1-2-8(17)9(18)3-6;;/h1-5,16-19,21H;2*1H2
InChIKey
GMGIWEZSKCNYSW-UHFFFAOYSA-N
SMILES
C1(C2=CC=C(O)C(O)=C2)OC2=C(C(=CC(=C2)O)O)C(=O)C=1O.[H]O[H].[H]O[H]
LogP
2.075 (est)
CAS ??????
6151-25-3(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 25-46-23/24/25
????? 45-53
????(UN No.) UN 2811 6.1/PG 3
WGK ?? 3
RTECS ?? LK8950000
TSCA Yes
?? ?? 6.1
???? III
HS ?? 29329990
???? ??? 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Oral
Eye Irrit. 2
Skin Irrit. 2
?? LD50 orally in mice: 160 mg/kg (Sullivan)
????(GHS): Skull and Crossbones (GHS06)
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? P264, P270, P301+P310, P321, P330,P405, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P301+P310 ???? ?? ????(??)? ??? ????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
1
3 0

???? ??????? MSDS


3,3',4',5,7-Pentahydroxyflavone dihydrate

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??? ??

yellow crystalline powder

??

Quercetin dihydrate used as a Inhibitor of protein tyrosine kinase, mitochondrial ATPase and phosphodiesterase inhibitor. It Inhibits PI3-kinase activity and slightly inhibits PIP kinase activity.

?? ??

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Purification Methods

Crystallise the flavone from aqueous EtOH and dry at 100o. It also sublimes in a vacuum. IR: 2.5 and 16.7 (KBr). max It complexes with Cu2+, Al3+, Ca2+, Ge4+, Zn2+, Ti4+, Zr4+, Th4+, UO4+ . [Beilstein 18 H 242, 18 I 242, 18 II 236, 18 III/IV 3470, 18/5 V 494.]

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