Questin

Details

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Internal ID 81a77d62-ca55-401f-93cc-3e84bd2a5b10
Taxonomy Benzenoids > Anthracenes > Anthraquinones > Hydroxyanthraquinones
IUPAC Name 1,6-dihydroxy-8-methoxy-3-methylanthracene-9,10-dione
SMILES (Canonical) CC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=C(C=C3OC)O
SMILES (Isomeric) CC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=C(C=C3OC)O
InChI InChI=1S/C16H12O5/c1-7-3-9-13(11(18)4-7)16(20)14-10(15(9)19)5-8(17)6-12(14)21-2/h3-6,17-18H,1-2H3
InChI Key UUNPIWCQMVNINR-UHFFFAOYSA-N
Popularity 104 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) 83.80 Ų
XlogP 3.00
Atomic LogP (AlogP) 2.19
H-Bond Acceptor 5
H-Bond Donor 2
Rotatable Bonds 1

Synonyms

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3774-64-9
1,6-dihydroxy-8-methoxy-3-methylanthracene-9,10-dione
Emodin-8-methyl ether
UNII-7Z6321X03I
CHEBI:16200
7Z6321X03I
9,10-Anthracenedione,1,6-dihydroxy-8-methoxy-3-methyl-
1,6-dihydroxy-8-methoxy-3-methylanthraquinone
1,6-dihydroxy-8-methoxy-3-methyl-9,10-anthraquinone
3,8-dihydroxy-1-methoxy-6-methylanthracene-9,10-dione
There are more than 10 synonyms. If you wish to see them all click here.

2D Structure

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2D Structure of Questin

3D Structure

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ADMET Properties (via admetSAR 2)

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Target Value Probability (raw) Probability (%)
Human Intestinal Absorption + 0.9921 99.21%
Caco-2 + 0.7581 75.81%
Blood Brain Barrier - 0.8000 80.00%
Human oral bioavailability + 0.5571 55.71%
Subcellular localzation Mitochondria 0.8793 87.93%
OATP2B1 inhibitior - 0.7194 71.94%
OATP1B1 inhibitior + 0.9436 94.36%
OATP1B3 inhibitior + 0.9583 95.83%
MATE1 inhibitior - 0.9400 94.00%
OCT2 inhibitior - 1.0000 100.00%
BSEP inhibitior - 0.8456 84.56%
P-glycoprotein inhibitior - 0.8041 80.41%
P-glycoprotein substrate - 0.9536 95.36%
CYP3A4 substrate - 0.5114 51.14%
CYP2C9 substrate - 1.0000 100.00%
CYP2D6 substrate - 0.7976 79.76%
CYP3A4 inhibition - 0.7920 79.20%
CYP2C9 inhibition - 0.5134 51.34%
CYP2C19 inhibition - 0.6622 66.22%
CYP2D6 inhibition - 0.6897 68.97%
CYP1A2 inhibition + 0.9394 93.94%
CYP2C8 inhibition - 0.6984 69.84%
CYP inhibitory promiscuity - 0.6486 64.86%
UGT catelyzed + 0.7000 70.00%
Carcinogenicity (binary) - 0.7629 76.29%
Carcinogenicity (trinary) Non-required 0.5761 57.61%
Eye corrosion - 0.9847 98.47%
Eye irritation + 0.9173 91.73%
Skin irritation - 0.6551 65.51%
Skin corrosion - 0.9706 97.06%
Ames mutagenesis + 0.8000 80.00%
Human Ether-a-go-go-Related Gene inhibition - 0.6516 65.16%
Micronuclear + 0.8200 82.00%
Hepatotoxicity + 0.8055 80.55%
skin sensitisation - 0.9543 95.43%
Respiratory toxicity - 0.5778 57.78%
Reproductive toxicity + 0.5111 51.11%
Mitochondrial toxicity - 0.5125 51.25%
Nephrotoxicity + 0.8507 85.07%
Acute Oral Toxicity (c) II 0.7516 75.16%
Estrogen receptor binding + 0.8213 82.13%
Androgen receptor binding + 0.5860 58.60%
Thyroid receptor binding - 0.5851 58.51%
Glucocorticoid receptor binding + 0.7668 76.68%
Aromatase binding + 0.5849 58.49%
PPAR gamma + 0.5378 53.78%
Honey bee toxicity - 0.8832 88.32%
Biodegradation - 0.8250 82.50%
Crustacea aquatic toxicity - 0.5500 55.00%
Fish aquatic toxicity + 0.9706 97.06%

Targets

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Proven Targets:

CHEMBL ID UniProt ID Name Min activity Assay type Source
No proven targets yet!

Predicted Targets (via Super-PRED):

CHEMBL ID UniProt ID Name Probability Model accuracy
CHEMBL3108638 O15164 Transcription intermediary factor 1-alpha 96.05% 95.56%
CHEMBL2581 P07339 Cathepsin D 93.24% 98.95%
CHEMBL4208 P20618 Proteasome component C5 92.40% 90.00%
CHEMBL3038477 P67870 Casein kinase II alpha/beta 92.05% 99.23%
CHEMBL5619 P27695 DNA-(apurinic or apyrimidinic site) lyase 90.87% 91.11%
CHEMBL1806 P11388 DNA topoisomerase II alpha 89.88% 89.00%
CHEMBL3251 P19838 Nuclear factor NF-kappa-B p105 subunit 89.79% 96.09%
CHEMBL2635 P51452 Dual specificity protein phosphatase 3 89.75% 94.00%
CHEMBL1951 P21397 Monoamine oxidase A 88.81% 91.49%
CHEMBL1293249 Q13887 Kruppel-like factor 5 86.61% 86.33%
CHEMBL1860 P10827 Thyroid hormone receptor alpha 86.20% 99.15%
CHEMBL3880 P07900 Heat shock protein HSP 90-alpha 85.18% 96.21%
CHEMBL2535 P11166 Glucose transporter 84.38% 98.75%

Cross-Links

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PubChem 160717
NPASS NPC245584
LOTUS LTS0176534
wikiData Q27098581