Isoquercitrin
Suppliers
Names
[ CAS No. ]:
21637-25-2
[ Name ]:
Isoquercitrin
[Synonym ]:
Quercetin 3-O-β-glucoside
trifoliin
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl β-D-glucofuranoside
quercetin 3-O-β-D-glucopyranoside
Quercetin 3β-O-glucoside
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxy-phenyl)-3-(β-D-glucofuranosyloxy)-5,7-dihydroxy-
Quercetin 3-β-glucoside
Quercetin 3-O-glucofuranoside
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-4H-chromen-3-yl β-D-glucopyranoside
Isopseudopsoralen
isopseudopsoralene
Quercetin 3-β-D-glucoside
quercetin-3-glucoside
3-O-β-D-Glucopyranosylquercetin
Quercetin glucoside
Isoquercitroside
Quercetin-3-O-β-D-glucoside
isopseudosporalen
Quercetin-3-O-β-glucopyranoside
Isoquercetrin
Quercetin 3-O-glucoside
Quercetin 3-D-glucoside
Isoquercitrin
isoquercetin
quercetin 3-O-β-D-glucoside
Hirsutrin
isotrifoliin
4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3-(β-D-glucopyranosyloxy)-5,7-dihydroxy-
3,3',4',5,7-Pentahydroxyflavone 3-b-D-glucofuranoside
Quercetin-3-β-glucopyranoside
quercetin 3-O-beta-D-glucofuranoside
Quercetin-3-O-glucoside
Quercetin 3-β-O-glucoside
2-(3,4-Dihydroxyphenyl)-3-(b-D-glucofuranosyloxy)-5,7-dihydroxy-4H-1-benzopyran-4-one
Quercetin 3-O-glucopyranoside
Chemical & Physical Properties
[ Density]:
1.9±0.1 g/cm3
[ Boiling Point ]:
872.6±65.0 °C at 760 mmHg
[ Melting Point ]:
225-227°
[ Molecular Formula ]:
C21H20O12
[ Molecular Weight ]:
464.376
[ Flash Point ]:
307.5±27.8 °C
[ Exact Mass ]:
464.095490
[ PSA ]:
210.51000
[ LogP ]:
1.75
[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.803
[ Storage condition ]:
−20°C
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- LK8960000
- CHEMICAL NAME :
- Flavone, 3,3',4',5,7-pentahydroxy-, 3-beta-D-glucofuranoside
- CAS REGISTRY NUMBER :
- 21637-25-2
- LAST UPDATED :
- 199410
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C21-H20-O12
- MOLECULAR WEIGHT :
- 464.41
- WISWESSER LINE NOTATION :
- T66 BO EVJ CR CQ DQ& DO- BT5OTJ CQ DQ EYQ1Q
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Salmonella typhimurium
- DOSE/DURATION :
- 40 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
[ Safety Phrases ]:
24/25
[ RIDADR ]:
UN 2811
[ WGK Germany ]:
3
[ RTECS ]:
LK8960000
Precursor & DownStream
Precursor
DownStream
Articles
Pharmazie 67(12) , 991-6, (2012)
In the present study, over a period of 8 days 12 mg/kg/d quercetin aglycone and 18 mg/kg/d isoquercitrin were orally given to rats, respectively. Four hours after administration, plasma samples were t...
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...
Magn. Reson. Chem. 50(8) , 569-75, (2012)
The complete and unambiguous (1)H NMR assignments of ten marker constituents of Ginkgo biloba are described. The comprehensive (1)H NMR profiles (fingerprints) of ginkgolide A, ginkgolide B, ginkgolid...