quercimeritrin
3,5-dihydroxy-2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-4H-1-benzopyran-4-one
Identification
| Name | quercimeritrin |
| IUPAC | 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one |
| CAS Number | 491-50-9 |
| FDA UNII | 177033M1DL |
| Molecular Formula | C21 H20 O12 |
| Molecular Weight | 464.38080000 |
| MDL Number | MFCD01762823 |
| Nikkaji Number | J53.033F |
Regulatory
Physical Properties
| Assay | 94.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Melting Point | 247.00 to 248.00 °C. @ 760.00 mm Hg |
| Boiling Point | 859.00 to 860.00 °C. @ 760.00 mm Hg |
| Flash Point | 577.00 °F. TCC ( 302.78 °C. ) |
| logP (o/w) | -0.367 (est) |
| Soluble in | water, 1.305e+004 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Oral/Parenteral Toxicity | intraperitoneal-mouse LD50 > 5000 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for quercimeritrin usage levels up to | not for fragrance use. |
| Recommendation for quercimeritrin flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
c.i. 75710
ci 75710
3,5-
dihydroxy-2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-4H-1-benzopyran-4-one
3,5-
dihydroxy-2-(3,4-dihydroxyphenyl)-7-(beta-dextro-glucopyranosyl oxy)-4H-1-benzopyran-4-one
2-(3,4-
dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
2-(3,4-
dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5-dihydroxy-4H-1-benzopyran-4-one
2-(3,4-
dihydroxyphenyl)-7-(beta-dextro-glucopyranosyl oxy)-3,5-dihydroxy-4H-1-benzopyran-4-one
quercimeritroside
PubMed:
Qualitative Analysis of Polyphenols in Macroporous Resin Pretreated Pomegranate Husk Extract by HPLC-QTOF-MS.
PubMed:
Pharmacologically active flavonoids from the anticancer, antioxidant and antimicrobial extracts of Cassia angustifolia Vahl.
PubMed:
Probing the impact of quercetin-7-O-glucoside on influenza virus replication influence.
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Simultaneous determination of thirteen flavonoids from Xiaobuxin-Tang extract using high-performance liquid chromatography coupled with electrospray ionization mass spectrometry.
PubMed:
Quercetin 3-O-glucoside suppresses epidermal growth factor-induced migration by inhibiting EGFR signaling in pancreatic cancer cells.
PubMed:
Quercetin 7-O-glucoside suppresses nitrite-induced formation of dinitrosocatechins and their quinones in catechin/nitrite systems under stomach simulating conditions.
PubMed:
Bioactivity evaluation of ingredients identified from the fruits of Amomum tsaoko Crevost et Lemaire, a Chinese spice.
PubMed:
Vasorelaxant activity of 7-β-O-glycosides biosynthesized from flavonoids.
PubMed:
Determination of antioxidant activity of extracts and fractions obtained from Galinsoga parviflora and Galinsoga quadriradiata, and a qualitative study of the most active fractions using TLC and HPLC methods.
PubMed:
Bioactive phenolics from Carthamus lanatus L.
PubMed:
Inhibitory effect of luteolin 4'-O-glucoside from Kummerowia striata and other flavonoids on interleukin-5 bioactivity.
PubMed:
Phytochemical investigation of Rumex luminiastrum.