Biflavonoids and polyflavonoids

Description:

Organic compounds containing at least two flavan/flavone units. These units are usually linked through CC or C-O-C bonds. Some examples include C2-O-C3, C2-O-C4, C3'-C3''', and C6-C8''.

Ancestors:

Organic compounds ⮕ Phenylpropanoids and polyketides ⮕ Flavonoids ⮕ Biflavonoids and polyflavonoids

Popular Products

Procyanidin B5
CAS: 12798-57-1 Formula: C₃₀H₂₆O₁₂ Molecular Weight: 578.5

Out of Stock Item #: P1334067

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IUPAC Name

(2R,3R)-2-(3,4-dihydroxyphenyl)-6-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-trioshow more

SMILES

C1[C@H]([C@H](OC2=C1C(=C(C(=C2)O)[C@@H]3[C@H]([C@H](OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)C6=CC(=C(C=C6)O)O)O

InChIKey
GMISZFQPFDAPGI-CVJZBMGUSA-N

InChI

1S/C30H26O12/c31-13-7-19(36)24-23(8-13)42-30(12-2-4-16(33)18(35)6-12)28(40)26(24)25-20(37)10-22-14(27(25)39)9-21(38)29(41-22)11-1-3-15(32)17(34)5-11/hshow more
Morelloflavone
CAS: 16851-21-1 PubChem CID: 5464454

Out of Stock Item #: M1292959

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IUPAC Name

8-[(2S,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxo-2,3-dihydrochromen-3-yl]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one

SMILES

C1=CC(=CC=C1C2C(C(=O)C3=C(C=C(C=C3O2)O)O)C4=C(C=C(C5=C4OC(=CC5=O)C6=CC(=C(C=C6)O)O)O)O)O

InChIKey
GFWPWSNIXRDQJC-LMSSTIIKSA-N

InChI

1S/C30H20O11/c31-14-4-1-12(2-5-14)29-27(28(39)25-18(35)8-15(32)9-23(25)41-29)26-20(37)10-19(36)24-21(38)11-22(40-30(24)26)13-3-6-16(33)17(34)7-13/h1-1show more
Cinnamtannin A2
CAS: 86631-38-1 PubChem CID: 16130899

Out of Stock Item #: C1030982

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IUPAC Name

(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R,4S)-2-(3,4-dihydroxyphenyl)-4-[(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-show more

SMILES

C1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=C3C(=CC(=C4C5C(C(OC6=C(C(=CC(=C56)O)O)C7C(C(OC8=CC(=CC(=C78)O)O)C9=CC(=C(C=C9)O)O)O)C1=CC(=C(C=C1)O)O)O)O)O)C1=CC(=C(C=show more

InChIKey
QFLMUASKTWGRQE-JNIIMKSASA-N

InChI

1S/C60H50O24/c61-23-13-34(71)42-41(14-23)81-55(20-2-6-26(63)31(68)10-20)51(78)48(42)44-36(73)17-38(75)46-50(53(80)57(83-59(44)46)22-4-8-28(65)33(70)12show more
Sotetsuflavone
CAS: 2608-21-1 PubChem CID: 5494868

≥98%

Out of Stock Item #: S709774

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IUPAC Name

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenyl]-5-hydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one

SMILES

COC1=C(C2=C(C(=C1)O)C(=O)C=C(O2)C3=CC=C(C=C3)O)C4=C(C=CC(=C4)C5=CC(=O)C6=C(C=C(C=C6O5)O)O)O

InChIKey
OIFVLHZEBAXHPM-UHFFFAOYSA-N

InChI

1S/C31H20O10/c1-39-26-13-23(38)30-22(37)12-24(14-2-5-16(32)6-3-14)41-31(30)28(26)18-8-15(4-7-19(18)34)25-11-21(36)29-20(35)9-17(33)10-27(29)40-25/h2-1show more
Ochnaflavone
CAS: 50276-96-5 PubChem CID: 5492110 Formula: C₃₀H₁₈O₁₀ Molecular Weight: 538.47

≥98%

Out of Stock Item #: O709772

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IUPAC Name

2-[4-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-hydroxyphenoxy]phenyl]-5,7-dihydroxychromen-4-one

SMILES

C1=CC(=CC=C1C2=CC(=O)C3=C(C=C(C=C3O2)O)O)OC4=C(C=CC(=C4)C5=CC(=O)C6=C(C=C(C=C6O5)O)O)O

InChIKey
NNPGECDACGBKDH-UHFFFAOYSA-N

InChI

1S/C30H18O10/c31-16-8-20(34)29-22(36)12-24(39-27(29)10-16)14-1-4-18(5-2-14)38-26-7-15(3-6-19(26)33)25-13-23(37)30-21(35)9-17(32)11-28(30)40-25/h1-13,3show more
Cupressuflavone
CAS: 3952-18-9 PubChem CID: 5281609

≥98%

Out of Stock Item #: C709551

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IUPAC Name

8-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-8-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

SMILES

C1=CC(=CC=C1C2=CC(=O)C3=C(O2)C(=C(C=C3O)O)C4=C(C=C(C5=C4OC(=CC5=O)C6=CC=C(C=C6)O)O)O)O

InChIKey
LADPNODMUXOPRG-UHFFFAOYSA-N

InChI

1S/C30H18O10/c31-15-5-1-13(2-6-15)23-11-21(37)25-17(33)9-19(35)27(29(25)39-23)28-20(36)10-18(34)26-22(38)12-24(40-30(26)28)14-3-7-16(32)8-4-14/h1-12,3show more
Procyanidin A2
CAS: 41743-41-3 PubChem CID: 124025 Formula: C₃₀H₂₄O₁₂ Molecular Weight: 576.50

Solid Moligand™ ? ≥98%

In Stock Item #: P695674

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Technical Identifiers

IUPAC Name

(1R,5R,6R,13S,21R)-5,13-bis(3,4-dihydroxyphenyl)-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15,17,19-hexaene-6,9,17,19,21show more

SMILES

C1C(C(OC2=C1C(=CC3=C2C4C(C(O3)(OC5=CC(=CC(=C45)O)O)C6=CC(=C(C=C6)O)O)O)O)C7=CC(=C(C=C7)O)O)O

InChIKey
NSEWTSAADLNHNH-LSBOWGMISA-N

InChI

1S/C30H24O12/c31-13-7-20(37)24-22(8-13)41-30(12-2-4-16(33)19(36)6-12)29(39)26(24)25-23(42-30)10-17(34)14-9-21(38)27(40-28(14)25)11-1-3-15(32)18(35)5-1show more

Synonyms
(2R,3R,8S,14R,15R)-2,8-Bis(3,4-dihydroxyphenyl)-3,4-dihydro-2H,14H-8,14-methanobenzo[7,8][1,3]dioxocino[4,5-h]chromen...
3,8'-Biapigenin
CAS: 101140-06-1 PubChem CID: 10414856 Formula: C₃₀H₁₈O₁₀ Molecular Weight: 538.5

Out of Stock Item #: B669096

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IUPAC Name

3-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-8-yl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

SMILES

C1=CC(=CC=C1C2=CC(=O)C3=C(O2)C(=C(C=C3O)O)C4=C(OC5=CC(=CC(=C5C4=O)O)O)C6=CC=C(C=C6)O)O

InChIKey
IQAMTZLKUHMPPE-UHFFFAOYSA-N

InChI

1S/C30H18O10/c31-15-5-1-13(2-6-15)22-12-21(37)24-19(35)11-20(36)26(30(24)39-22)27-28(38)25-18(34)9-17(33)10-23(25)40-29(27)14-3-7-16(32)8-4-14/h1-12,3show more

Synonyms
3,8'-Biapigenin | 3,8''-biapigenin | biapigenin | 13,Ii8-Biapigenin | Biapigenin; I3,II8-Biapigenin | 3-[5,7-dihydrox...
Procyanidin B4
CAS: 29106-51-2 Formula: C₃₀H₂₆O₁₂ Molecular Weight: 578.52

Solid ≥98%

Out of Stock Item #: P664538

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Technical Identifiers

IUPAC Name

(2R,3R)-2-(3,4-dihydroxyphenyl)-8-[(2R,3S,4S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-trioshow more

SMILES

C1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O)C6=CC(=C(C=C6)O)O)O

InChIKey
XFZJEEAOWLFHDH-VUGKQVTMSA-N

InChI

1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/hshow more

Synonyms
(-)-Procyanidin B4
Procyanidin B1
CAS: 20315-25-7 PubChem CID: 11250133 Formula: C₃₀H₂₆O₁₂ Molecular Weight: 578.52

≥98%

In Stock Item #: P664537

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IUPAC Name

(2R,3S)-2-(3,4-dihydroxyphenyl)-8-[(2R,3R,4R)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromene-3,5,7-trioshow more

SMILES

C1C(C(OC2=C1C(=CC(=C2C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)O)C6=CC(=C(C=C6)O)O)O

InChIKey
XFZJEEAOWLFHDH-UKWJTHFESA-N

InChI

1S/C30H26O12/c31-13-7-20(37)24-23(8-13)41-29(12-2-4-16(33)19(36)6-12)27(40)26(24)25-21(38)10-17(34)14-9-22(39)28(42-30(14)25)11-1-3-15(32)18(35)5-11/hshow more

Synonyms
(-)-Epicatechin (4β-8)-(+)-catechin | cis,trans′′-4,8′′-Bi-(3,3′,4′,5,7-Pentahydroxyflavane)
Bilobetin
CAS: 521-32-4 PubChem CID: 5315459 Formula: C₃₁H₂₀O₁₀ Molecular Weight: 552.5

≥98%

Out of Stock Item #: B650164

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IUPAC Name

8-[5-(5,7-dihydroxy-4-oxochromen-2-yl)-2-methoxyphenyl]-5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one

SMILES

COC1=C(C=C(C=C1)C2=CC(=O)C3=C(C=C(C=C3O2)O)O)C4=C(C=C(C5=C4OC(=CC5=O)C6=CC=C(C=C6)O)O)O

InChIKey
IWEIJEPIYMAGTH-UHFFFAOYSA-N

InChI

1S/C31H20O10/c1-39-24-7-4-15(26-12-22(37)29-19(34)9-17(33)10-27(29)40-26)8-18(24)28-20(35)11-21(36)30-23(38)13-25(41-31(28)30)14-2-5-16(32)6-3-14/h2-1show more

Synonyms
8-(5-(5,7-Dihydroxy-4-oxo-4H-chromen-2-yl)-2-methoxyphenyl)-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one | acs....
Ginkgetin
CAS: 481-46-9 PubChem CID: 5271805 Formula: C₃₂H₂₂O₁₀ Molecular Weight: 566.51

Solid Moligand™ ? ≥97%

Out of Stock Item #: G646748

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Technical Identifiers

IUPAC Name

5,7-dihydroxy-8-[5-(5-hydroxy-7-methoxy-4-oxochromen-2-yl)-2-methoxyphenyl]-2-(4-hydroxyphenyl)chromen-4-one

SMILES

COC1=C(C=C(C=C1)C2=CC(=O)C3=C(C=C(C=C3O2)OC)O)C4=C(C=C(C5=C4OC(=CC5=O)C6=CC=C(C=C6)O)O)O

InChIKey
AIFCFBUSLAEIBR-UHFFFAOYSA-N

InChI

1S/C32H22O10/c1-39-18-10-20(34)30-23(37)13-27(41-28(30)11-18)16-5-8-25(40-2)19(9-16)29-21(35)12-22(36)31-24(38)14-26(42-32(29)31)15-3-6-17(33)7-4-15/hshow more

Synonyms
AKOS015896770 | DTXSID70197416 | 3''',8-Biflavone, 4',5,5'',7-tetrahydroxy-4''',7''-dimethoxy- | 7,4'-Dimethylamentof...

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