Oroxylin A

Details

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Internal ID b10b8339-0db5-4403-adc5-d3e172461568
Taxonomy Phenylpropanoids and polyketides > Flavonoids > O-methylated flavonoids > 6-O-methylated flavonoids
IUPAC Name 5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one
SMILES (Canonical) COC1=C(C2=C(C=C1O)OC(=CC2=O)C3=CC=CC=C3)O
SMILES (Isomeric) COC1=C(C2=C(C=C1O)OC(=CC2=O)C3=CC=CC=C3)O
InChI InChI=1S/C16H12O5/c1-20-16-11(18)8-13-14(15(16)19)10(17)7-12(21-13)9-5-3-2-4-6-9/h2-8,18-19H,1H3
InChI Key LKOJGSWUMISDOF-UHFFFAOYSA-N
Popularity 446 references in papers

Physical and Chemical Properties

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Molecular Formula C16H12O5
Molecular Weight 284.26 g/mol
Exact Mass 284.06847348 g/mol
Topological Polar Surface Area (TPSA) 76.00 Ų
XlogP 2.10
Atomic LogP (AlogP) 2.88
H-Bond Acceptor 5
H-Bond Donor 2
Rotatable Bonds 2

Synonyms

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480-11-5
Oroxylin
5,7-dihydroxy-6-methoxy-2-phenylchromen-4-one
5,7-dihydroxy-6-methoxyflavone
5,7-dihydroxy-6-methoxy-2-phenyl-4H-1-benzopyran-4-one
baicalein 6-methyl ether
6-Methoxybaicalein
4H-1-Benzopyran-4-one, 5,7-dihydroxy-6-methoxy-2-phenyl-
5,7-dihydroxy-6-methoxy-2-phenyl-4H-chromen-4-one
Baicalein 6-methyl ether;6-Methoxybaicalein
There are more than 10 synonyms. If you wish to see them all click here.

2D Structure

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2D Structure of Oroxylin A

3D Structure

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ADMET Properties (via admetSAR 2)

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Target Value Probability (raw) Probability (%)
Human Intestinal Absorption + 0.9524 95.24%
Caco-2 + 0.5000 50.00%
Blood Brain Barrier - 0.8000 80.00%
Human oral bioavailability + 0.5857 58.57%
Subcellular localzation Mitochondria 0.6494 64.94%
OATP2B1 inhibitior - 0.5821 58.21%
OATP1B1 inhibitior + 0.9289 92.89%
OATP1B3 inhibitior + 0.9480 94.80%
MATE1 inhibitior + 0.5400 54.00%
OCT2 inhibitior - 0.9250 92.50%
BSEP inhibitior - 0.7422 74.22%
P-glycoprotein inhibitior + 0.8453 84.53%
P-glycoprotein substrate - 0.9413 94.13%
CYP3A4 substrate - 0.5221 52.21%
CYP2C9 substrate - 0.6401 64.01%
CYP2D6 substrate - 0.8296 82.96%
CYP3A4 inhibition + 0.7348 73.48%
CYP2C9 inhibition + 0.7560 75.60%
CYP2C19 inhibition + 0.8648 86.48%
CYP2D6 inhibition - 0.6993 69.93%
CYP1A2 inhibition + 0.9218 92.18%
CYP2C8 inhibition + 0.5736 57.36%
CYP inhibitory promiscuity + 0.8546 85.46%
UGT catelyzed + 0.9000 90.00%
Carcinogenicity (binary) - 0.9900 99.00%
Carcinogenicity (trinary) Non-required 0.6176 61.76%
Eye corrosion - 0.9767 97.67%
Eye irritation + 0.8940 89.40%
Skin irritation - 0.5841 58.41%
Skin corrosion - 0.9319 93.19%
Ames mutagenesis - 0.7500 75.00%
Human Ether-a-go-go-Related Gene inhibition - 0.6269 62.69%
Micronuclear + 0.9100 91.00%
Hepatotoxicity - 0.5500 55.00%
skin sensitisation - 0.9240 92.40%
Respiratory toxicity + 0.5111 51.11%
Reproductive toxicity + 0.8444 84.44%
Mitochondrial toxicity + 0.6500 65.00%
Nephrotoxicity - 0.8473 84.73%
Acute Oral Toxicity (c) III 0.7362 73.62%
Estrogen receptor binding + 0.9427 94.27%
Androgen receptor binding + 0.8434 84.34%
Thyroid receptor binding + 0.5270 52.70%
Glucocorticoid receptor binding + 0.8599 85.99%
Aromatase binding + 0.7371 73.71%
PPAR gamma + 0.8132 81.32%
Honey bee toxicity - 0.8613 86.13%
Biodegradation - 0.8250 82.50%
Crustacea aquatic toxicity - 0.5500 55.00%
Fish aquatic toxicity + 0.8321 83.21%

Targets

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Proven Targets:

CHEMBL ID UniProt ID Name Min activity Assay type Source
CHEMBL5587 P16220 Cyclic AMP-responsive element-binding protein 1 2200 nM
AC50
PMID: 18722769
CHEMBL1974 P36888 Tyrosine-protein kinase receptor FLT3 1480 nM
IC50
PMID: 23411073

Predicted Targets (via Super-PRED):

CHEMBL ID UniProt ID Name Probability Model accuracy
CHEMBL5619 P27695 DNA-(apurinic or apyrimidinic site) lyase 99.40% 91.11%
CHEMBL4261 Q16665 Hypoxia-inducible factor 1 alpha 96.45% 85.14%
CHEMBL2581 P07339 Cathepsin D 95.36% 98.95%
CHEMBL3108638 O15164 Transcription intermediary factor 1-alpha 93.72% 95.56%
CHEMBL1293249 Q13887 Kruppel-like factor 5 93.39% 86.33%
CHEMBL2635 P51452 Dual specificity protein phosphatase 3 93.06% 94.00%
CHEMBL1860 P10827 Thyroid hormone receptor alpha 90.75% 99.15%
CHEMBL1806 P11388 DNA topoisomerase II alpha 89.50% 89.00%
CHEMBL3192 Q9BY41 Histone deacetylase 8 87.49% 93.99%
CHEMBL3091268 Q92753 Nuclear receptor ROR-beta 86.53% 95.50%
CHEMBL3038477 P67870 Casein kinase II alpha/beta 86.15% 99.23%

Cross-Links

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PubChem 5320315
NPASS NPC293183
ChEMBL CHEMBL183513
LOTUS LTS0188883
wikiData Q3356627