Astragalin
Suppliers
Names
[ CAS No. ]:
480-10-4
[ Name ]:
Astragalin
[Synonym ]:
5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl b-D-glucopyranoside
5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl β-D-glucopyranoside
5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-3-yl-β-D-glucopyranoside
Kaempferol-3-O-D-glucopyranoside
4H-1-Benzopyran-4-one, 3-(β-D-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydroxyphenyl)-
Kaempferol-3-β-glucopyranoside
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4H-chromen-4-one
Kaempferol-3-O-glucoside
Kaempferol 3-O-β-D-glucoside
5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
kaempferol 3-O-glucoside
Astragaloside
MFCD00075932
Kaempferol-3-O-β-D-glucopyranoside
Kaempferol-3-β-monoglucoside
Kaempferol-3-D-glucoside
Kaempferol 3-O-β-D-glucopyranoside
3-Glucosylkaempferol
Astragalin
5,7-Dihydroxy-2-(4-hydroxyphényl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxyméthyl)tétrahydro-2H-pyran-2-yl]oxy}-4H-chromén-4-one
Kaempferol-3-glucoside
5,7-Dihydroxy-2-(4-hydroxyphenyl)-3-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4H-chromen-4-on
Kaempferol 3-glucoside
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Boiling Point ]:
823.2±65.0 °C at 760 mmHg
[ Melting Point ]:
223-229ºC
[ Molecular Formula ]:
C21H20O11
[ Molecular Weight ]:
448.377
[ Flash Point ]:
291.6±27.8 °C
[ Exact Mass ]:
448.100555
[ PSA ]:
190.28000
[ LogP ]:
1.95
[ Vapour Pressure ]:
0.0±3.1 mmHg at 25°C
[ Index of Refraction ]:
1.774
[ Storage condition ]:
?20°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ3080000
- CHEMICAL NAME :
- 4H-1-Benzopyran-4-one, 3-(beta-D-glucopyranosyloxy)-5,7-dihydroxy-2-(4-hydro xyphenyl)-
- CAS REGISTRY NUMBER :
- 480-10-4
- LAST UPDATED :
- 199410
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H20-O11
- MOLECULAR WEIGHT :
- 448.41
- WISWESSER LINE NOTATION :
- T66 BO EVJ CR DQ& GQ IQ DO- BT6OTJ CQ DQ EQ F1Q
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 10 ug/plate
- REFERENCE :
- ENMUDM Environmental Mutagenesis. (New York, NY) V.1-9, 1979-87. For publisher information, see EMMUEG. Volume(issue)/page/year: 3,401,1981
Safety Information
[ Hazard Codes ]:
Xi
[ Safety Phrases ]:
22
[ RIDADR ]:
NONH for all modes of transport
[ RTECS ]:
DJ3080000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Articles
J. Chromatogr. A. 1218(36) , 6206-11, (2011)
Flaveria bidentis (L.) Kuntze is an annual alien weed of Flaveria Juss. (Asteraceae) in China. Bioactive compounds, mainly flavonol glycosides and flavones from F. bidentis (L.) Kuntze, have been stud...
J. Pharm. Biomed. Anal. 84 , 189-95, (2013)
A simple and sensitive LC-MS/MS method has been developed and validated for the determination of rutin, isoquercitrin, astragalin, quercetin, kaempferol and isorhamnetin in rat plasma using naringin a...
Zhong Yao Cai 35(1) , 64-6, (2012)
To study the chemical constituents in ethyl acetate extraction of Semen Litchi.The compounds were isolated and purified by column chromatography on silica gel and Sephadex LH-20 coupled with preparati...