CAS: 548-75-4 - 2-(3,4-dihydroxyphenyl)-3,5,6-trihydroxy-4-oxo-4H-chromen-7-yl beta-D-glucopyranoside

Formula: C₂₁H₂₀O₁₃

InChI: InChI=1S/C21H20O13/c22-5-11-14(26)17(29)19(31)21(34-11)33-10-4-9-12(15(27)13(10)25)16(28)18(30)20(32-9)6-1-2-7(23)8(24)3-6/h1-4,11,14,17,19,21-27,29-31H,5H2/t11-,14-,17+,19-,21-/m1/s1

InChI key: InChIKey=IDTDRZPBDLMCLB-HSOQPIRZSA-N

SMILES: O=C1C(O)=C(OC2=CC(OC3OC(CO)C(O)C(O)C3O)=C(O)C(O)=C12)C=4C=CC(O)=C(O)C4

Synonyms:

• 2-(3,4-Dihydroxyphenyl)-3,5,6-trihydroxy-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4H-chromen-4-on
• 2-(3,4-Dihydroxyphenyl)-3,5,6-trihydroxy-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4H-chromen-4-one
• 2-(3,4-Dihydroxyphenyl)-7-(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-3,5,6-trihydroxy-4H-1-benzopyran-4-one
• 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(β-<span class="text-smallcaps">D</span>-glucopyranosyloxy)-3,5,6-trihydroxy-
• 4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-3,5,6-trihydroxy-
• Quercetagetin 7-<span class="text-smallcaps">D</span>-glucoside
• Quercetagetin 7-O-glucoside
• Quercetagetin 7-O-β-<span class="text-smallcaps">D</span>-glucoside
• Quercetagetin 7-glucoside
• Quercetagetin 7-β-<span class="text-smallcaps">D</span>-glucoside
• Quercetagetin, 7-β-<span class="text-smallcaps">D</span>-glucopyranoside
• Quercetagitrin
• bêta-D-Glucopyranoside de 2-(3,4-dihydroxyphényl)-3,5,6-trihydroxy-4-oxo-4H-chromén-7-yle

Quercetagetin-7-O-glucoside

CAS: 548-75-4

Quercetagetin-7-O-glucoside analytical standard provided with w/w absolute assay, to be used for quantitative titration.

• Formula: C₂₁H₂₀O₁₃
• Purity: (HPLC) ≥98%
• Color and Shape: Powder
• Molecular weight: 480.38

Quercetagitrin

CAS: 548-75-4

• Formula: C₂₁H₂₀O₁₃
• Molecular weight: 480.38

Quercetagitrin

CAS: 548-75-4

• Formula: C₂₁H₂₀O₁₃
• Purity: 95%~99%
• Molecular weight: 480.378

Quercetagitrin

CAS: 548-75-4

Quercetagitrin (Quercetagetin-7-O-glucoside), isolated from the African Marigold (Tagetes erecta), has anti-inflammatory activity.

• Formula: C₂₁H₂₀O₁₃
• Purity: 99.79%
• Color and Shape: Solid
• Molecular weight: 480.38

Quercetagitrin

CAS: 548-75-4

Natural glycoside

• Formula: C₂₁H₂₀O₁₃
• Purity: ≥ 90.0 % (HPLC)
• Molecular weight: 480.38

Quercetagetin-7-O-glucoside

CAS: 548-75-4

Quercetagetin-7-O-glucoside is a flavonol glycoside that is found in the leaves of Quercetagetia tinctoria. It …

• Formula: C₂₁H₂₀O₁₃
• Purity: Min. 95%
• Molecular weight: 480.38 g/mol