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M5277735

Rhamnetin , 97% , 90-19-7

Synonym(s):
β-Rhamnocitrin;3,3′,4′,5-Tetrahydroxy 7-methoxyflavone;7-Methoxyquercetin;7-Methylquercetin;Quercetin 7-methyl ether

CAS NO.:90-19-7

Empirical Formula: C16H12O7

Molecular Weight: 316.26

MDL number: MFCD00016931

EINECS: 201-974-1

Pack Size Price Stock Quantity
5mg RMB1440.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 293-296°C (dec.)
Boiling point: 375.7°C (rough estimate)
Density  1.3347 (rough estimate)
refractive index  1.4790 (estimate)
storage temp.  2-8°C
solubility  DMSO (Slightly), Methanol (Slightly, Heated)
pka 6.15±0.40(Predicted)
form  Solid
color  Light Yellow to Dark Yellow
BRN  47741
Stability: Hygroscopic
LogP 2.580 (est)
CAS DataBase Reference 90-19-7(CAS DataBase Reference)

Description and Uses

O-Methylated metabolite of the flavanoid Quercertin (Q509500) with antioxidant activity.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37
WGK Germany  3
RTECS  LK8748000
3-10

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