16654
Quercetin 3-glucoside
analytical standard
동의어(들):
Quercetin 3-β-D-glucoside, 3,3′,4′,5,7-Pentahydroxyflavone 3-β-glucoside, Isoquercitrin
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
실험식(Hill 표기법):
C21H20O12
CAS Number:
Molecular Weight:
464.38
Beilstein:
100989
MDL number:
UNSPSC 코드:
85151701
PubChem Substance ID:
NACRES:
NA.24
추천 제품
Grade
analytical standard
Quality Level
분석
≥98% (HPLC)
유통기한
limited shelf life, expiry date on the label
기술
HPLC: suitable
gas chromatography (GC): suitable
응용 분야
food and beverages
형식
neat
저장 온도
2-8°C
SMILES string
OC[C@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@H](O)[C@@H](O)[C@@H]1O
InChI
1S/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15-,17+,18-,21+/m1/s1
InChI key
OVSQVDMCBVZWGM-QSOFNFLRSA-N
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일반 설명
Quercetin is a flavonoid that can be consumed in the diet. It has antioxidant, anti-inflammatory, antiproliferative and anticarcinogenic properties. Quercetin 3-glucoside (Q3G) is a glucoside derivative of quercetin.
Quercetin is a flavonoid that can be consumed in the diet. It has antioxidant, anti-inflammatory, antiproliferative and anticarcinogenic properties. Quercetin 3-glucoside (Q3G) is a glucoside derivative of quercetin.
애플리케이션
Q3G may be used as standard for calibration during HPLC analysis of diverse grape and wine phenolics using direct injection with UV-Vis photodiode array (DAD) and fluorescence detection.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
포장
Bottomless glass bottle. Contents are inside inserted fused cone.
기타 정보
This compound is commonly found in plants of the genus: allium angelica arnica carum eucalyptus ginkgo hedera humulus hypericum melissa pimpinella primula sambucus glycyrrhiza lycium serenoa serenoa
This compound is commonly found in plants of the genus: arnica sambucus
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
이미 열람한 고객
HPLC analysis of diverse grape and wine phenolics using direct injection and multidetection by DAD and fluorescence.
Gomez-Alonso, Sergio, Esteban Garcia-Romero, and Isidro Hermosin-Gutierrez.
J. Food Compos. Anal., 20.7, 618-626 (2007)
Aloys L A Sesink et al.
The Journal of nutrition, 133(3), 773-776 (2003-03-04)
Quercetin has antioxidant, anti-inflammatory, antiproliferative and anticarcinogenic properties. In plant foods, quercetin occurs mainly bound to various sugars via a beta-glycosidic link. We hypothesized that lactase phlorizin hydrolase (LPH), an enzyme at the brush border membrane of intestinal cells, is
Zhongxiang Zhao et al.
Journal of natural products, 70(10), 1683-1686 (2007-10-10)
Five new flavan-4-ol glycosides, abacopterins E-I ( 5- 9), and seven known flavonoid glycosides ( 3 and 10- 15) were isolated from the aerial parts of the fern Abacopteris penangiana. Their structures were elucidated on the basis of extensive spectroscopic
Teresa Mencherini et al.
Journal of natural products, 73(2), 247-251 (2010-01-12)
Three new saponins (1-3) and a known saponin, together with four known polyphenolic compounds, have been isolated from the fermented and dried leaves of Fadogia ancylantha (Makoni tea). The structures of compounds 1-3 were established by analysis of their spectroscopic
Mahendra Thapa et al.
Bioorganic & medicinal chemistry letters, 22(1), 353-356 (2011-11-26)
Influenza viruses are important pathogens that cause respiratory infections in humans and animals. In addition to vaccination, antiviral drugs against influenza virus play a significant role in controlling viral infections by reducing disease progression and virus transmission. Plant derived polyphenols
프로토콜
HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)
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