3-[[6-Deoxy-2-O-[6-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-β-D-glucopyranosyl]-α-L-mannopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-5-hydroxy-4H-1-benzopyran-4-one, ≥98%, ≥98%

cas: 143016-73-3 — see every product listed under this CAS number, including other names

3-[[6-Deoxy-2-O-[6-O-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propen-1-yl]-β-D-glucopyranosyl]-α-L-mannopyranosyl]oxy]-2-(3,4-dihydroxyphenyl)-7-(β-D-glucopyranosyloxy)-5-hydroxy-4H-1-benzopyran-4-one, ≥98%, ≥98% (CAS 143016-73-3) is a chemical reagent available from Chemat. Available pack sizes: 5mg, 10mg, 20mg, 50mg, 100mg. Offered by: Chemat.

brandChemat
catalog numberCh12S348-5mg
cas143016-73-3
size5mg
availability 0.1g
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Available pack sizes

brand size price
Chemat 5mg 3760.40 Pln
Chemat 10mg 6712.40 Pln
Chemat 20mg 11882.00 Pln
Chemat 50mg 23694.80 Pln
Chemat 100mg 38464.40 Pln

properties

purity≥98%
delivery time3 weeks
Structural formula: {0} (CAS {1})

Quercetin 3-O-alpha-L-[6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranoside]-7-O-beta-D-glucopyranoside is a quercetin O-glucoside that consists of quercetin attached to a beta-D-glucopyranosyl moiety at position 7 and a alpha-L-6'''-p-coumaroyl-beta-D-glucopyranosyl-(12)-rhamnopyranosyl residue at position 3 via a glycosidic linkage. Isolated from the leaves of Ginkgo biloba, it exhibits antioxidant activity. It has a role as an antioxidant and a metabolite. It is a cinnamate ester and a quercetin O-glucoside. It is functionally related to a trans-4-coumaric acid.

Source: ChEBI

Identity
Molecular formulaC42H46O23
Molecular weight918.8 g/mol
IUPAC name[(2R,3S,4S,5R,6S)-6-[(2S,3R,4R,5R,6S)-2-[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-3-yl]oxy-4,5-dihydroxy-6-methyloxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl (E)-3-(4-hydroxyphenyl)prop-2-enoate
InChIKeySHRUKDVTMUBNTL-XJRUTDMXSA-N
SMILESC[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)C5=CC(=C(C=C5)O)O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)COC(=O)/C=C/C7=CC=C(C=C7)O)O)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: Antioxidant agent-18, orb1941744, Quercetin 3-(6'''-p-coumarylglucosyl)(1->2)-rhamnoside-7-glucoside
Isomers (same molecular formula)
[(2R,3S,4S,5R,6S)-6-[(2S,3R,4R,5R,6S)-2-[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-3-yl]oxy-4,5-dihydroxy-6-methyloxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate C42H46O23
[(2R,3S,4S,5R,6S)-6-[(2S,3R,4R,5S,6S)-2-[2-(3,4-dihydroxyphenyl)-5-hydroxy-4-oxo-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxychromen-3-yl]oxy-3,5-dihydroxy-6-methyloxan-4-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate C42H46O23

Also listed as

Antioxidant agent-18 MedChemExpress CAS 143016-73-3