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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 122 results
1

Quercetin dihydrate, 99.85%, For HPLC analysis, MP Biomedicals™

CAS: 6151-25-3 Molecular Formula: C15H14O9 Molecular Weight (g/mol): 338.27 MDL Number: MFCD00149487 InChI Key: GMGIWEZSKCNYSW-UHFFFAOYSA-N Synonym: quercetin dihydrate,2-3,4-dihydroxyphenyl-3,5,7-trihydroxy-4h-chromen-4-one dihydrate,quercetine dihydrate,quercetin, dihydrate,ccris 3304,3,3',4',5,7-pentahydroxyflavone dihydrate,quercetin dihydrate sophoretin,flavone, 3,3',4',5,7-pentahydroxy-, dihydrate,dsstox_cid_1219,2-3,4-dihydroxyphenyl-3,5,7-trihydroxy-4h-1-benzopyran-4-one dihydrate PubChem CID: 5284452 IUPAC Name: 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate SMILES: O.O.OC1=CC(O)=C2C(OC(=C(O)C2=O)C2=CC=C(O)C(O)=C2)=C1

PubChem CID 5284452
CAS 6151-25-3
Molecular Weight (g/mol) 338.27
MDL Number MFCD00149487
SMILES O.O.OC1=CC(O)=C2C(OC(=C(O)C2=O)C2=CC=C(O)C(O)=C2)=C1
Synonym quercetin dihydrate,2-3,4-dihydroxyphenyl-3,5,7-trihydroxy-4h-chromen-4-one dihydrate,quercetine dihydrate,quercetin, dihydrate,ccris 3304,3,3',4',5,7-pentahydroxyflavone dihydrate,quercetin dihydrate sophoretin,flavone, 3,3',4',5,7-pentahydroxy-, dihydrate,dsstox_cid_1219,2-3,4-dihydroxyphenyl-3,5,7-trihydroxy-4h-1-benzopyran-4-one dihydrate
IUPAC Name 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one dihydrate
InChI Key GMGIWEZSKCNYSW-UHFFFAOYSA-N
Molecular Formula C15H14O9
2

Chrysin 98.0+%, TCI America™

CAS: 480-40-0 Molecular Formula: C15H10O4 Molecular Weight (g/mol): 254.241 MDL Number: MFCD00006834 InChI Key: RTIXKCRFFJGDFG-UHFFFAOYSA-N Synonym: chrysin,5,7-dihydroxyflavone,chrysine,5,7-dihydroxy-2-phenyl-4h-chromen-4-one,crysin,4h-1-benzopyran-4-one, 5,7-dihydroxy-2-phenyl,unii-3cn01f5zj5,flavone, 5,7-dihydroxy,5,7-dihydroxy-2-phenyl-4h-1-benzopyran-4-one,chembl117 PubChem CID: 5281607 ChEBI: CHEBI:75095 IUPAC Name: 5,7-dihydroxy-2-phenylchromen-4-one SMILES: C1=CC=C(C=C1)C2=CC(=O)C3=C(C=C(C=C3O2)O)O

PubChem CID 5281607
CAS 480-40-0
Molecular Weight (g/mol) 254.241
ChEBI CHEBI:75095
MDL Number MFCD00006834
SMILES C1=CC=C(C=C1)C2=CC(=O)C3=C(C=C(C=C3O2)O)O
Synonym chrysin,5,7-dihydroxyflavone,chrysine,5,7-dihydroxy-2-phenyl-4h-chromen-4-one,crysin,4h-1-benzopyran-4-one, 5,7-dihydroxy-2-phenyl,unii-3cn01f5zj5,flavone, 5,7-dihydroxy,5,7-dihydroxy-2-phenyl-4h-1-benzopyran-4-one,chembl117
IUPAC Name 5,7-dihydroxy-2-phenylchromen-4-one
InChI Key RTIXKCRFFJGDFG-UHFFFAOYSA-N
Molecular Formula C15H10O4
3

Diosmin 85.0+%, TCI America™

CAS: 520-27-4 Molecular Formula: C28H32O15 Molecular Weight (g/mol): 608.549 MDL Number: MFCD00009772 InChI Key: GZSOSUNBTXMUFQ-YFAPSIMESA-N Synonym: diosmin,barosmin,diosmine,venosmine,diosmil,flebosten,daflon,diosimin,diosminum,tovene PubChem CID: 5281613 ChEBI: CHEBI:4631 IUPAC Name: 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-[(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 SMILES: CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=CC(=C4C(=C3)OC(=CC4=O)C5=CC(=C(C=C5)OC)O)O)O)O)O)O)O)O

PubChem CID 5281613
CAS 520-27-4
Molecular Weight (g/mol) 608.549
ChEBI CHEBI:4631
MDL Number MFCD00009772
SMILES CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=CC(=C4C(=C3)OC(=CC4=O)C5=CC(=C(C=C5)OC)O)O)O)O)O)O)O)O
Synonym diosmin,barosmin,diosmine,venosmine,diosmil,flebosten,daflon,diosimin,diosminum,tovene
IUPAC Name 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-[(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
InChI Key GZSOSUNBTXMUFQ-YFAPSIMESA-N
Molecular Formula C28H32O15
4

Fisetin 96.0+%, TCI America™

CAS: 528-48-3 Molecular Formula: C15H10O6 Molecular Weight (g/mol): 286.239 MDL Number: MFCD00006829 InChI Key: XHEFDIBZLJXQHF-UHFFFAOYSA-N Synonym: fisetin,viset,5-desoxyquercetin,fustel,2-3,4-dihydroxyphenyl-3,7-dihydroxy-4h-chromen-4-one,fisetholz,superfustel,cotinin,fietin,fustet PubChem CID: 5281614 ChEBI: CHEBI:42567 IUPAC Name: 2-(3,4-dihydroxyphenyl)-3,7-dihydroxychromen-4-one SMILES: C1=CC(=C(C=C1C2=C(C(=O)C3=C(O2)C=C(C=C3)O)O)O)O

PubChem CID 5281614
CAS 528-48-3
Molecular Weight (g/mol) 286.239
ChEBI CHEBI:42567
MDL Number MFCD00006829
SMILES C1=CC(=C(C=C1C2=C(C(=O)C3=C(O2)C=C(C=C3)O)O)O)O
Synonym fisetin,viset,5-desoxyquercetin,fustel,2-3,4-dihydroxyphenyl-3,7-dihydroxy-4h-chromen-4-one,fisetholz,superfustel,cotinin,fietin,fustet
IUPAC Name 2-(3,4-dihydroxyphenyl)-3,7-dihydroxychromen-4-one
InChI Key XHEFDIBZLJXQHF-UHFFFAOYSA-N
Molecular Formula C15H10O6
5

Troxerutin 90.0+%, TCI America™

CAS: 7085-55-4 Molecular Formula: C33H42O19 Molecular Weight (g/mol): 742.68 MDL Number: MFCD00893813 InChI Key: IYVFNTXFRYQLRP-VVSTWUKXSA-N Synonym: 3′,4′,7-Tris[O-(2-hydroxyethyl)]rutin, Trihydroxyethylrutin PubChem CID: 5486699 IUPAC Name: 2-[3,4-bis(2-hydroxyethoxy)phenyl]-5-hydroxy-7-(2-hydroxyethoxy)-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 SMILES: CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=C(OC4=CC(=CC(=C4C3=O)O)OCCO)C5=CC(=C(C=C5)OCCO)OCCO)O)O)O)O)O)O

PubChem CID 5486699
CAS 7085-55-4
Molecular Weight (g/mol) 742.68
MDL Number MFCD00893813
SMILES CC1C(C(C(C(O1)OCC2C(C(C(C(O2)OC3=C(OC4=CC(=CC(=C4C3=O)O)OCCO)C5=CC(=C(C=C5)OCCO)OCCO)O)O)O)O)O)O
Synonym 3′,4′,7-Tris[O-(2-hydroxyethyl)]rutin, Trihydroxyethylrutin
IUPAC Name 2-[3,4-bis(2-hydroxyethoxy)phenyl]-5-hydroxy-7-(2-hydroxyethoxy)-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
InChI Key IYVFNTXFRYQLRP-VVSTWUKXSA-N
Molecular Formula C33H42O19
6

Nobiletin 95.0+%, TCI America™

CAS: 478-01-3 Molecular Formula: C21H22O8 Molecular Weight (g/mol): 402.399 MDL Number: MFCD03273560 InChI Key: MRIAQLRQZPPODS-UHFFFAOYSA-N PubChem CID: 72344 ChEBI: CHEBI:7602 IUPAC Name: 2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxychromen-4-one SMILES: COC1=C(C=C(C=C1)C2=CC(=O)C3=C(O2)C(=C(C(=C3OC)OC)OC)OC)OC

PubChem CID 72344
CAS 478-01-3
Molecular Weight (g/mol) 402.399
ChEBI CHEBI:7602
MDL Number MFCD03273560
SMILES COC1=C(C=C(C=C1)C2=CC(=O)C3=C(O2)C(=C(C(=C3OC)OC)OC)OC)OC
IUPAC Name 2-(3,4-dimethoxyphenyl)-5,6,7,8-tetramethoxychromen-4-one
InChI Key MRIAQLRQZPPODS-UHFFFAOYSA-N
Molecular Formula C21H22O8
7

3'-Hydroxyflavanone 98.0+%, TCI America™

CAS: 92496-65-6 Molecular Formula: C15H12O3 Molecular Weight (g/mol): 240.258 MDL Number: MFCD00017738 InChI Key: JVSPTYZZNUXJHN-UHFFFAOYSA-N PubChem CID: 3534982 ChEBI: CHEBI:48022 IUPAC Name: 2-(3-hydroxyphenyl)-2,3-dihydrochromen-4-one SMILES: C1C(OC2=CC=CC=C2C1=O)C3=CC(=CC=C3)O

PubChem CID 3534982
CAS 92496-65-6
Molecular Weight (g/mol) 240.258
ChEBI CHEBI:48022
MDL Number MFCD00017738
SMILES C1C(OC2=CC=CC=C2C1=O)C3=CC(=CC=C3)O
IUPAC Name 2-(3-hydroxyphenyl)-2,3-dihydrochromen-4-one
InChI Key JVSPTYZZNUXJHN-UHFFFAOYSA-N
Molecular Formula C15H12O3
8

2'-Hydroxyflavanone 98.0+%, TCI America™

CAS: 17348-76-4 Molecular Formula: C15H12O3 Molecular Weight (g/mol): 240.26 MDL Number: MFCD00017702 InChI Key: KZKWCKFDCPVDFJ-UHFFFAOYNA-N PubChem CID: 176925 IUPAC Name: 2-(2-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one SMILES: OC1=CC=CC=C1C1CC(=O)C2=CC=CC=C2O1

PubChem CID 176925
CAS 17348-76-4
Molecular Weight (g/mol) 240.26
MDL Number MFCD00017702
SMILES OC1=CC=CC=C1C1CC(=O)C2=CC=CC=C2O1
IUPAC Name 2-(2-hydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-4-one
InChI Key KZKWCKFDCPVDFJ-UHFFFAOYNA-N
Molecular Formula C15H12O3
9

3,6-Dihydroxyflavone 98.0+%, TCI America™

CAS: 108238-41-1 Molecular Formula: C15H10O4 Molecular Weight (g/mol): 254.241 MDL Number: MFCD00143082 InChI Key: XHLOLFKZCUCROE-UHFFFAOYSA-N Synonym: 3,6-dihydroxyflavone,3,6-dihydroxy-2-phenyl-4h-chromen-4-one,6-hydroxyflavonol,3,6-dihydroxy-flavone,4h-1-benzopyran-4-one, 3,6-dihydroxy-2-phenyl,acmc-1c7fz,3,6-dihydroxy-2-phenylchromone PubChem CID: 688659 IUPAC Name: 3,6-dihydroxy-2-phenylchromen-4-one SMILES: C1=CC=C(C=C1)C2=C(C(=O)C3=C(O2)C=CC(=C3)O)O

PubChem CID 688659
CAS 108238-41-1
Molecular Weight (g/mol) 254.241
MDL Number MFCD00143082
SMILES C1=CC=C(C=C1)C2=C(C(=O)C3=C(O2)C=CC(=C3)O)O
Synonym 3,6-dihydroxyflavone,3,6-dihydroxy-2-phenyl-4h-chromen-4-one,6-hydroxyflavonol,3,6-dihydroxy-flavone,4h-1-benzopyran-4-one, 3,6-dihydroxy-2-phenyl,acmc-1c7fz,3,6-dihydroxy-2-phenylchromone
IUPAC Name 3,6-dihydroxy-2-phenylchromen-4-one
InChI Key XHLOLFKZCUCROE-UHFFFAOYSA-N
Molecular Formula C15H10O4
10

(+)-Catechin Hydrate 97.0+%, TCI America™

CAS: 154-23-4 Molecular Formula: C15H14O6 Molecular Weight (g/mol): 290.271 MDL Number: MFCD00075649 InChI Key: PFTAWBLQPZVEMU-DZGCQCFKSA-N Synonym: (+)-3,3′C,4′C,5,7-Flavanpentol PubChem CID: 9064 ChEBI: CHEBI:15600 IUPAC Name: (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol SMILES: C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O

PubChem CID 9064
CAS 154-23-4
Molecular Weight (g/mol) 290.271
ChEBI CHEBI:15600
MDL Number MFCD00075649
SMILES C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O
Synonym (+)-3,3′C,4′C,5,7-Flavanpentol
IUPAC Name (2R,3S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
InChI Key PFTAWBLQPZVEMU-DZGCQCFKSA-N
Molecular Formula C15H14O6
11

Kaempferol Hydrate 97.0+%, TCI America™

CAS: 520-18-3 Molecular Formula: C15H10O6 Molecular Weight (g/mol): 286.24 MDL Number: MFCD00016938 InChI Key: IYRMWMYZSQPJKC-UHFFFAOYSA-N Synonym: kaempferol,kaempherol,kempferol,populnetin,rhamnolutein,robigenin,trifolitin,pelargidenolon,rhamnolutin,swartziol PubChem CID: 5280863 ChEBI: CHEBI:28499 IUPAC Name: 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one SMILES: OC1=CC=C(C=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1

PubChem CID 5280863
CAS 520-18-3
Molecular Weight (g/mol) 286.24
ChEBI CHEBI:28499
MDL Number MFCD00016938
SMILES OC1=CC=C(C=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1
Synonym kaempferol,kaempherol,kempferol,populnetin,rhamnolutein,robigenin,trifolitin,pelargidenolon,rhamnolutin,swartziol
IUPAC Name 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
InChI Key IYRMWMYZSQPJKC-UHFFFAOYSA-N
Molecular Formula C15H10O6
12

Apigenin 98.0+%, TCI America™

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)-4H-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)-4H-chromen-4-one
InChI Key KZNIFHPLKGYRTM-UHFFFAOYSA-N
Molecular Formula C15H10O5
13

6-Hydroxyflavone 98.0+%, TCI America™

CAS: 6665-83-4 Molecular Formula: C15H10O3 Molecular Weight (g/mol): 238.242 MDL Number: MFCD00017329 InChI Key: GPZYYYGYCRFPBU-UHFFFAOYSA-N Synonym: 6-hydroxyflavone,6-monohydroxyflavone,6-hydroxy-2-phenyl-4-benzopyrone,6-hydroxy-2-phenyl-chromen-4-one,6-hydroxy-2-phenyl-4h-chromen-4-one,4h-1-benzopyran-4-one, 6-hydroxy-2-phenyl,6-hydroxy-flavone,6-hydroxy flavone,6-hydroxyflavone, 10 PubChem CID: 72279 ChEBI: CHEBI:34472 IUPAC Name: 6-hydroxy-2-phenylchromen-4-one SMILES: C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC(=C3)O

PubChem CID 72279
CAS 6665-83-4
Molecular Weight (g/mol) 238.242
ChEBI CHEBI:34472
MDL Number MFCD00017329
SMILES C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C=CC(=C3)O
Synonym 6-hydroxyflavone,6-monohydroxyflavone,6-hydroxy-2-phenyl-4-benzopyrone,6-hydroxy-2-phenyl-chromen-4-one,6-hydroxy-2-phenyl-4h-chromen-4-one,4h-1-benzopyran-4-one, 6-hydroxy-2-phenyl,6-hydroxy-flavone,6-hydroxy flavone,6-hydroxyflavone, 10
IUPAC Name 6-hydroxy-2-phenylchromen-4-one
InChI Key GPZYYYGYCRFPBU-UHFFFAOYSA-N
Molecular Formula C15H10O3
14

Hesperidin 90.0+%, TCI America™

CAS: 520-26-3 Molecular Formula: C28H34O15 Molecular Weight (g/mol): 610.57 MDL Number: MFCD00075663 InChI Key: QUQPHWDTPGMPEX-QJBIFVCTSA-N Synonym: Vitamin P PubChem CID: 45358131 IUPAC Name: (2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1-benzopyran-4-one 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
Synonym Vitamin P
IUPAC Name (2S)-5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-({[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}methyl)oxan-2-yl]oxy}-3,4-dihydro-2H-1-benzopyran-4-one
InChI Key QUQPHWDTPGMPEX-QJBIFVCTSA-N
Molecular Formula C28H34O15
15

3',4',5,7-Tetrahydroxyflavone 98.0+%, TCI America™

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