CAS 77782-91-3

4H-1-Benzopyran-4-one, 2-[4-[3-β-D-glucopyranosyl-2,4,6-trihydroxy-5-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]phenoxy]phenyl]-2,3-dihydro-5,7-dihydroxy-, (2S)-

Description:

The chemical substance known as "4H-1-Benzopyran-4-one, 2-[4-[3-β-D-glucopyranosyl-2,4,6-trihydroxy-5-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]phenoxy]phenyl]-2,3-dihydro-5,7-dihydroxy-, (2S)-" with CAS number 77782-91-3 is a complex flavonoid compound. It features a benzopyran core structure, which is characteristic of many flavonoids, and is substituted with various functional groups, including glucopyranosyl and multiple hydroxyl groups. These substitutions contribute to its potential biological activities, such as antioxidant and anti-inflammatory properties. The presence of the glucopyranosyl moiety suggests that it may exhibit enhanced solubility and bioavailability. Additionally, the compound's structure indicates potential interactions with biological targets, making it of interest in pharmacological research. Its stereochemistry, denoted by the (2S)- configuration, may influence its biological activity and interactions. Overall, this compound exemplifies the structural diversity and functional potential of flavonoids in medicinal chemistry.

Formula: C₃₆H₃₂O₁₅

InChI: InChI=1S/C36H32O15/c37-14-25-29(43)33(47)34(48)35(51-25)28-30(44)27(20(40)10-3-15-1-6-17(38)7-2-15)31(45)36(32(28)46)49-19-8-4-16(5-9-19)23-13-22(42)26-21(41)11-18(39)12-24(26)50-23/h1-12,23,25,29,33-35,37-39,41,43-48H,13-14H2

InChI key: InChIKey=QAYDNOZSJGIPSH-UHFFFAOYSA-N

SMILES: OC1=C(C(O)=C(C(C=CC2=CC=C(O)C=C2)=O)C(O)=C1OC3=CC=C(C=C3)C4OC=5C(C(=O)C4)=C(O)C=C(O)C5)C6OC(CO)C(O)C(O)C6O

Synonyms:

• 4H-1-Benzopyran-4-one, 2-(4-(3-beta-D-glucopyranosyl-2,4,6-trihydroxy-5-((2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl)phenoxy)phenyl)-2,3-dihydro-5,7-dihydroxy-, (2S)-
• 4H-1-Benzopyran-4-one, 2-[4-[3-β-<span class="text-smallcaps">D</span>-glucopyranosyl-2,4,6-trihydroxy-5-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]phenoxy]phenyl]-2,3-dihydro-5,7-dihydroxy-, (2S)-
• 4H-1-Benzopyran-4-one, 2-[4-[3-β-<span class="text-smallcaps">D</span>-glucopyranosyl-2,4,6-trihydroxy-5-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]phenoxy]phenyl]-2,3-dihydro-5,7-dihydroxy-, [S-(E)]-
• Occidentoside
• 4H-1-Benzopyran-4-one, 2-[4-[3-β-D-glucopyranosyl-2,4,6-trihydroxy-5-[(2E)-3-(4-hydroxyphenyl)-1-oxo-2-propenyl]phenoxy]phenyl]-2,3-dihydro-5,7-dihydroxy-, (2S)-
• 4H-1-Benzopyran-4-one, 2-[4-[3-β-D-glucopyranosyl-2,4,6-trihydroxy-5-[3-(4-hydroxyphenyl)-1-oxo-2-propenyl]phenoxy]phenyl]-2,3-dihydro-5,7-dihydroxy-, [S-(E)]-