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Flavonoids

Polyphenolic organic compounds that have 15 carbons with the general structure of two phenyl rings and a heterocyclic ring, or a ring with two or more atoms. Flavonoids are a class of polyphenolic plant and fungus secondary metabolites.
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1 – 15 of 93 results
1

4'-Hydroxy-6-methylflavone, 97%

CAS: 288401-04-7 Molecular Formula: C16H12O3 Molecular Weight (g/mol): 252.269 MDL Number: MFCD03424432 InChI Key: YAACYYNCHMHECD-UHFFFAOYSA-N Synonym: 4'-hydroxy-6-methylflavone,2-4-hydroxyphenyl-6-methylchromen-4-one,6-methyl-4'-hydroxyflavone,2-4-hydroxyphenyl-6-methyl-4h-chromen-4-one,4h-1-benzopyran-4-one, 2-4-hydroxyphenyl-6-methyl PubChem CID: 1659442 IUPAC Name: 2-(4-hydroxyphenyl)-6-methylchromen-4-one SMILES: CC1=CC2=C(C=C1)OC(=CC2=O)C3=CC=C(C=C3)O

PubChem CID 1659442
CAS 288401-04-7
Molecular Weight (g/mol) 252.269
MDL Number MFCD03424432
SMILES CC1=CC2=C(C=C1)OC(=CC2=O)C3=CC=C(C=C3)O
Synonym 4'-hydroxy-6-methylflavone,2-4-hydroxyphenyl-6-methylchromen-4-one,6-methyl-4'-hydroxyflavone,2-4-hydroxyphenyl-6-methyl-4h-chromen-4-one,4h-1-benzopyran-4-one, 2-4-hydroxyphenyl-6-methyl
IUPAC Name 2-(4-hydroxyphenyl)-6-methylchromen-4-one
InChI Key YAACYYNCHMHECD-UHFFFAOYSA-N
Molecular Formula C16H12O3
2

Thermo Scientific Chemicals Fisetin

CAS: 528-48-3 Molecular Formula: C15H10O6 Molecular Weight (g/mol): 286.24 InChI Key: XHEFDIBZLJXQHF-UHFFFAOYSA-N IUPAC Name: 2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-4H-chromen-4-one SMILES: OC1=CC=C2C(OC(=C(O)C2=O)C2=CC=C(O)C(O)=C2)=C1

CAS 528-48-3
Molecular Weight (g/mol) 286.24
SMILES OC1=CC=C2C(OC(=C(O)C2=O)C2=CC=C(O)C(O)=C2)=C1
IUPAC Name 2-(3,4-dihydroxyphenyl)-3,7-dihydroxy-4H-chromen-4-one
InChI Key XHEFDIBZLJXQHF-UHFFFAOYSA-N
Molecular Formula C15H10O6
3

4',5-Dihydroxy-7-methoxyflavone, 97%

CAS: 437-64-9 Molecular Formula: C16H12O5 Molecular Weight (g/mol): 284.267 MDL Number: MFCD00017452 InChI Key: JPMYFOBNRRGFNO-UHFFFAOYSA-N Synonym: genkwanin,gengkwanin,4',5-dihydroxy-7-methoxyflavone,5,4'-dihydroxy-7-methoxyflavone,7-o-methylapigenin,7-methylapigenin,apigenin 7-methyl ether,puddumetin,gonkwanin,unii-5k3i5d6b2b PubChem CID: 5281617 ChEBI: CHEBI:75718 IUPAC Name: 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one SMILES: COC1=CC(=C2C(=C1)OC(=CC2=O)C3=CC=C(C=C3)O)O

PubChem CID 5281617
CAS 437-64-9
Molecular Weight (g/mol) 284.267
ChEBI CHEBI:75718
MDL Number MFCD00017452
SMILES COC1=CC(=C2C(=C1)OC(=CC2=O)C3=CC=C(C=C3)O)O
Synonym genkwanin,gengkwanin,4',5-dihydroxy-7-methoxyflavone,5,4'-dihydroxy-7-methoxyflavone,7-o-methylapigenin,7-methylapigenin,apigenin 7-methyl ether,puddumetin,gonkwanin,unii-5k3i5d6b2b
IUPAC Name 5-hydroxy-2-(4-hydroxyphenyl)-7-methoxychromen-4-one
InChI Key JPMYFOBNRRGFNO-UHFFFAOYSA-N
Molecular Formula C16H12O5
4

4',5,7-Trihydroxyflavanone, 97%

CAS: 67604-48-2 Molecular Formula: C15H12O5 Molecular Weight (g/mol): 272.256 MDL Number: MFCD00006844 InChI Key: FTVWIRXFELQLPI-UHFFFAOYSA-N Synonym: naringenin,5,7-dihydroxy-2-4-hydroxyphenyl chroman-4-one,naringenine,4',5,7-trihydroxyflavanone,+/--naringenin,naringetol,salipurpol,--naringenin,narigenin,salipurol PubChem CID: 932 ChEBI: CHEBI:50202 IUPAC Name: 5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one SMILES: C1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC=C(C=C3)O

PubChem CID 932
CAS 67604-48-2
Molecular Weight (g/mol) 272.256
ChEBI CHEBI:50202
MDL Number MFCD00006844
SMILES C1C(OC2=CC(=CC(=C2C1=O)O)O)C3=CC=C(C=C3)O
Synonym naringenin,5,7-dihydroxy-2-4-hydroxyphenyl chroman-4-one,naringenine,4',5,7-trihydroxyflavanone,+/--naringenin,naringetol,salipurpol,--naringenin,narigenin,salipurol
IUPAC Name 5,7-dihydroxy-2-(4-hydroxyphenyl)-2,3-dihydrochromen-4-one
InChI Key FTVWIRXFELQLPI-UHFFFAOYSA-N
Molecular Formula C15H12O5
5

Nujol, for IR spectroscopy

CAS: 8012-95-1 Molecular Formula: MFCD00131611 Molecular Weight (g/mol): 0.00 MDL Number: MFCD00131611 InChI Key: FFNDMZIBVDSQFI-UHFFFAOYSA-N Synonym: delphinidin chloride,delphinidin,delphinidine,delphinidol,ephdine,delfinidol chloride,unii-em6md4aehe,ccris 2518,em6md4aehe,3,5,7-trihydroxy-2-3,4,5-trihydroxyphenyl benzopyrylium chloride PubChem CID: 68245 ChEBI: CHEBI:38701 IUPAC Name: 2-(3,4,5-trihydroxyphenyl)chromenylium-3,5,7-triol;chloride SMILES: *

PubChem CID 68245
CAS 8012-95-1
Molecular Weight (g/mol) 0.00
ChEBI CHEBI:38701
MDL Number MFCD00131611
SMILES *
Synonym delphinidin chloride,delphinidin,delphinidine,delphinidol,ephdine,delfinidol chloride,unii-em6md4aehe,ccris 2518,em6md4aehe,3,5,7-trihydroxy-2-3,4,5-trihydroxyphenyl benzopyrylium chloride
IUPAC Name 2-(3,4,5-trihydroxyphenyl)chromenylium-3,5,7-triol;chloride
InChI Key FFNDMZIBVDSQFI-UHFFFAOYSA-N
Molecular Formula MFCD00131611
6

Myricetin, 98%

CAS: 529-44-2 Molecular Formula: C15H10O8 Molecular Weight (g/mol): 318.24 MDL Number: MFCD00006827 InChI Key: IKMDFBPHZNJCSN-UHFFFAOYSA-N Synonym: myricetin,cannabiscetin,myricetol,myricitin,3,5,7-trihydroxy-2-3,4,5-trihydroxyphenyl-4h-chromen-4-one,3,3',4',5,5',7-hexahydroxyflavone,3,5,7,3',4',5'-hexahydroxyflavone,unii-76xc01ftoj,ccris 5838,3,5,7-trihydroxy-2-3,4,5-trihydroxyphenyl-4h-1-benzopyran-4-one PubChem CID: 5281672 ChEBI: CHEBI:18152 SMILES: OC1=CC(O)=C2C(OC(=C(O)C2=O)C2=CC(O)=C(O)C(O)=C2)=C1

PubChem CID 5281672
CAS 529-44-2
Molecular Weight (g/mol) 318.24
ChEBI CHEBI:18152
MDL Number MFCD00006827
SMILES OC1=CC(O)=C2C(OC(=C(O)C2=O)C2=CC(O)=C(O)C(O)=C2)=C1
Synonym myricetin,cannabiscetin,myricetol,myricitin,3,5,7-trihydroxy-2-3,4,5-trihydroxyphenyl-4h-chromen-4-one,3,3',4',5,5',7-hexahydroxyflavone,3,5,7,3',4',5'-hexahydroxyflavone,unii-76xc01ftoj,ccris 5838,3,5,7-trihydroxy-2-3,4,5-trihydroxyphenyl-4h-1-benzopyran-4-one
InChI Key IKMDFBPHZNJCSN-UHFFFAOYSA-N
Molecular Formula C15H10O8
7

(+)-Rutin trihydrate, 95%

CAS: 250249-75-3 Molecular Formula: C27H36O19 Molecular Weight (g/mol): 664.566 MDL Number: MFCD00149490 InChI Key: NLLBWFFSGHKUSY-JPRRWYCFSA-N Synonym: rutoside trihydrate,+-rutin trihydrate,rutin trihydrate,rutin hydrate,unii-rf4n03853g,2-3,4-dihydroxyphenyl-5,7-dihydroxy-3-2s,3r,4s,5s,6r-3,4,5-trihydroxy-6-2r,3r,4r,5r,6s-3,4,5-trihydroxy-6-methyltetrahydro-2h-pyran-2-yl oxy methyl tetrahydro-2h-pyran-2-yl oxy-4h-chromen-4-one trihydrate,rutoside trihydrate ep,rutin hydrate jan,rutin trihydrate hplc,rutin trihydrate, analytical standard PubChem CID: 16218542 IUPAC Name: 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one;trihydrate SMILES: CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=C(OC4=CC(=CC(=C4C3=O)O)O)C5=CC(=C(C=C5)O)O)O)O)O)O)O)O.O.O.O

PubChem CID 16218542
CAS 250249-75-3
Molecular Weight (g/mol) 664.566
MDL Number MFCD00149490
SMILES CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=C(OC4=CC(=CC(=C4C3=O)O)O)C5=CC(=C(C=C5)O)O)O)O)O)O)O)O.O.O.O
Synonym rutoside trihydrate,+-rutin trihydrate,rutin trihydrate,rutin hydrate,unii-rf4n03853g,2-3,4-dihydroxyphenyl-5,7-dihydroxy-3-2s,3r,4s,5s,6r-3,4,5-trihydroxy-6-2r,3r,4r,5r,6s-3,4,5-trihydroxy-6-methyltetrahydro-2h-pyran-2-yl oxy methyl tetrahydro-2h-pyran-2-yl oxy-4h-chromen-4-one trihydrate,rutoside trihydrate ep,rutin hydrate jan,rutin trihydrate hplc,rutin trihydrate, analytical standard
IUPAC Name 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one;trihydrate
InChI Key NLLBWFFSGHKUSY-JPRRWYCFSA-N
Molecular Formula C27H36O19
9

Thermo Scientific Chemicals Hesperidin, 90+%

CAS: 520-26-3 Molecular Formula: C28H34O15 Molecular Weight (g/mol): 610.57 MDL Number: MFCD00075663 InChI Key: QUQPHWDTPGMPEX-QJBIFVCTSA-N PubChem CID: 45358131 SMILES: COC1=CC=C(C=C1O)[C@@H]1CC(=O)C2=C(O)C=C(O[C@@H]3O[C@H](CO[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)[C@@H](O)[C@H](O)[C@H]3O)C=C2O1

PubChem CID 45358131
CAS 520-26-3
Molecular Weight (g/mol) 610.57
MDL Number MFCD00075663
SMILES COC1=CC=C(C=C1O)[C@@H]1CC(=O)C2=C(O)C=C(O[C@@H]3O[C@H](CO[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)[C@@H](O)[C@H](O)[C@H]3O)C=C2O1
InChI Key QUQPHWDTPGMPEX-QJBIFVCTSA-N
Molecular Formula C28H34O15
10

5,6-Dihydroxyflavone, 97%

CAS: 6665-66-3 Molecular Formula: C15H10O4 Molecular Weight (g/mol): 254.241 MDL Number: MFCD00601534 InChI Key: AGZAGADSYIYYCT-UHFFFAOYSA-N Synonym: 5,6-dihydroxyflavone,5,6-dihydroxy-2-phenyl-4h-chromen-4-one,5,6-dihydroxy-2-phenyl-4h-1-benzopyran-4-one,4h-1-benzopyran-4-one, 5,6-dihydroxy-2-phenyl PubChem CID: 14349487 IUPAC Name: 5,6-dihydroxy-2-phenylchromen-4-one SMILES: C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC(=C3O)O

PubChem CID 14349487
CAS 6665-66-3
Molecular Weight (g/mol) 254.241
MDL Number MFCD00601534
SMILES C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC(=C3O)O
Synonym 5,6-dihydroxyflavone,5,6-dihydroxy-2-phenyl-4h-chromen-4-one,5,6-dihydroxy-2-phenyl-4h-1-benzopyran-4-one,4h-1-benzopyran-4-one, 5,6-dihydroxy-2-phenyl
IUPAC Name 5,6-dihydroxy-2-phenylchromen-4-one
InChI Key AGZAGADSYIYYCT-UHFFFAOYSA-N
Molecular Formula C15H10O4
11

2',3-Dihydroxyflavone, 97%, Thermo Scientific Chemicals

CAS: 6068-76-4 Molecular Formula: C15H10O4 Molecular Weight (g/mol): 254.24 MDL Number: MFCD00017674 InChI Key: VECGDSZOFMYGAF-UHFFFAOYSA-N Synonym: 3,2'-dihydroxyflavone,2',3-dihydroxyflavone,3-hydroxy-2-2-hydroxyphenyl-4h-chromen-4-one,2'-hydroxyflavonol,3-hydroxy-2-2-hydroxyphenyl chromen-4-one,4h-1-benzopyran-4-one, 3-hydroxy-2-2-hydroxyphenyl,2'3-dioh-flavone,3,2'-dihydroxy flavone,acmc-1b19t,7,8-dihydroxyflavone-derivative-1 PubChem CID: 455313 IUPAC Name: 3-hydroxy-2-(2-hydroxyphenyl)chromen-4-one SMILES: OC1=CC=CC=C1C1=C(O)C(=O)C2=CC=CC=C2O1

PubChem CID 455313
CAS 6068-76-4
Molecular Weight (g/mol) 254.24
MDL Number MFCD00017674
SMILES OC1=CC=CC=C1C1=C(O)C(=O)C2=CC=CC=C2O1
Synonym 3,2'-dihydroxyflavone,2',3-dihydroxyflavone,3-hydroxy-2-2-hydroxyphenyl-4h-chromen-4-one,2'-hydroxyflavonol,3-hydroxy-2-2-hydroxyphenyl chromen-4-one,4h-1-benzopyran-4-one, 3-hydroxy-2-2-hydroxyphenyl,2'3-dioh-flavone,3,2'-dihydroxy flavone,acmc-1b19t,7,8-dihydroxyflavone-derivative-1
IUPAC Name 3-hydroxy-2-(2-hydroxyphenyl)chromen-4-one
InChI Key VECGDSZOFMYGAF-UHFFFAOYSA-N
Molecular Formula C15H10O4
12

Morin hydrate

CAS: 654055-01-3 Molecular Formula: C15H10O7 Molecular Weight (g/mol): 302.24 MDL Number: MFCD00217054 InChI Key: YXOLAZRVSSWPPT-UHFFFAOYSA-N Synonym: morin hydrate,morinhydrate,bois d,arc hydrate,2-2,4-dihydroxyphenyl-3,5,7-trihydroxy-4h-chromen-4-one hydrate,morin hydrate, powder,morin flavonol,morin hydrate aurantica,2-2,4-dihydroxyphenyl-3,5,7-trihydroxy-chromen-4-one hydrate,2 inverted exclamation marka,3,4 inverted exclamation marka,5,7-pentahydroxyflavone PubChem CID: 16219651 IUPAC Name: 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one;hydrate SMILES: OC1=CC(O)=C(C=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1

PubChem CID 16219651
CAS 654055-01-3
Molecular Weight (g/mol) 302.24
MDL Number MFCD00217054
SMILES OC1=CC(O)=C(C=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1
Synonym morin hydrate,morinhydrate,bois d,arc hydrate,2-2,4-dihydroxyphenyl-3,5,7-trihydroxy-4h-chromen-4-one hydrate,morin hydrate, powder,morin flavonol,morin hydrate aurantica,2-2,4-dihydroxyphenyl-3,5,7-trihydroxy-chromen-4-one hydrate,2 inverted exclamation marka,3,4 inverted exclamation marka,5,7-pentahydroxyflavone
IUPAC Name 2-(2,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one;hydrate
InChI Key YXOLAZRVSSWPPT-UHFFFAOYSA-N
Molecular Formula C15H10O7
13

5,6,7-Trihydroxyflavone, 97%

CAS: 491-67-8 Molecular Formula: C15H10O5 Molecular Weight (g/mol): 270.24 MDL Number: MFCD00017459 InChI Key: FXNFHKRTJBSTCS-UHFFFAOYSA-N Synonym: baicalein,5,6,7-trihydroxyflavone,noroxylin,5,6,7-trihydroxy-2-phenyl-4h-chromen-4-one,biacalein,baicelein,chembl8260,4h-1-benzopyran-4-one, 5,6,7-trihydroxy-2-phenyl,5,7-trihydroxyflavone,5,6,7-trihydroxy-2-phenyl-chromen-4-one PubChem CID: 5281605 ChEBI: CHEBI:2979 IUPAC Name: 5,6,7-trihydroxy-2-phenylchromen-4-one SMILES: OC1=C(O)C(O)=C2C(=O)C=C(OC2=C1)C1=CC=CC=C1

PubChem CID 5281605
CAS 491-67-8
Molecular Weight (g/mol) 270.24
ChEBI CHEBI:2979
MDL Number MFCD00017459
SMILES OC1=C(O)C(O)=C2C(=O)C=C(OC2=C1)C1=CC=CC=C1
Synonym baicalein,5,6,7-trihydroxyflavone,noroxylin,5,6,7-trihydroxy-2-phenyl-4h-chromen-4-one,biacalein,baicelein,chembl8260,4h-1-benzopyran-4-one, 5,6,7-trihydroxy-2-phenyl,5,7-trihydroxyflavone,5,6,7-trihydroxy-2-phenyl-chromen-4-one
IUPAC Name 5,6,7-trihydroxy-2-phenylchromen-4-one
InChI Key FXNFHKRTJBSTCS-UHFFFAOYSA-N
Molecular Formula C15H10O5
14

3',4',5,7-Tetrahydroxyflavone, 97%

CAS: 491-70-3 Molecular Formula: C15H10O6 Molecular Weight (g/mol): 286.239 MDL Number: MFCD00017309 InChI Key: IQPNAANSBPBGFQ-UHFFFAOYSA-N Synonym: luteolin,3',4',5,7-tetrahydroxyflavone,2-3,4-dihydroxyphenyl-5,7-dihydroxy-4h-chromen-4-one,digitoflavone,luteolol,flacitran,luteoline,weld lake,cyanidenon 1470,salifazide PubChem CID: 5280445 ChEBI: CHEBI:15864 IUPAC Name: 2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one SMILES: C1=CC(=C(C=C1C2=CC(=O)C3=C(C=C(C=C3O2)O)O)O)O

PubChem CID 5280445
CAS 491-70-3
Molecular Weight (g/mol) 286.239
ChEBI CHEBI:15864
MDL Number MFCD00017309
SMILES C1=CC(=C(C=C1C2=CC(=O)C3=C(C=C(C=C3O2)O)O)O)O
Synonym luteolin,3',4',5,7-tetrahydroxyflavone,2-3,4-dihydroxyphenyl-5,7-dihydroxy-4h-chromen-4-one,digitoflavone,luteolol,flacitran,luteoline,weld lake,cyanidenon 1470,salifazide
IUPAC Name 2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one
InChI Key IQPNAANSBPBGFQ-UHFFFAOYSA-N
Molecular Formula C15H10O6
15

4',5,7-Trihydroxyflavone, 97%

CAS: 520-36-5 Molecular Formula: C15H10O5 Molecular Weight (g/mol): 270.24 MDL Number: MFCD00006831 InChI Key: KZNIFHPLKGYRTM-UHFFFAOYSA-N Synonym: apigenin,5,7-dihydroxy-2-4-hydroxyphenyl-4h-chromen-4-one,chamomile,spigenin,versulin,apigenol,4',5,7-trihydroxyflavone,apigenine,c.i. natural yellow 1,5,7,4'-trihydroxyflavone PubChem CID: 5280443 ChEBI: CHEBI:18388 IUPAC Name: 5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one SMILES: OC1=CC=C(C=C1)C1=CC(=O)C2=C(O)C=C(O)C=C2O1

PubChem CID 5280443
CAS 520-36-5
Molecular Weight (g/mol) 270.24
ChEBI CHEBI:18388
MDL Number MFCD00006831
SMILES OC1=CC=C(C=C1)C1=CC(=O)C2=C(O)C=C(O)C=C2O1
Synonym apigenin,5,7-dihydroxy-2-4-hydroxyphenyl-4h-chromen-4-one,chamomile,spigenin,versulin,apigenol,4',5,7-trihydroxyflavone,apigenine,c.i. natural yellow 1,5,7,4'-trihydroxyflavone
IUPAC Name 5,7-dihydroxy-2-(4-hydroxyphenyl)chromen-4-one
InChI Key KZNIFHPLKGYRTM-UHFFFAOYSA-N
Molecular Formula C15H10O5